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Avaya Nortel Business Communications Manager 450 1.0 Installation Manual

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1. Navigation e Release compatibility page 25 e MBM trunk requirements page 37 e MBM station requirements page 38 Release compatibility Refer to the following topics for release compatibility information Release compatibility navigation e ISDN basics page 25 e Services and features for ISDN BRI and PRI page 27 e ISDN hardware page 32 e ISDN standards compatibility page 35 e Plan your Integrated Services Digital Network page 35 e Order ISDN PRI page 35 Order ISDN BRI page 36 e Supported ISDN protocols page 37 ISDN basics ISDN technology provides a fast accurate and reliable means to send and receive voice data images text and other information through the telecom network Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 26 Device compatibility and installation requirements ISDN uses existing analog telephone wires to multiplex data into separate digital channels which increases bandwidth ISDN uses a single transport to carry multiple information types Where you once required separate networks for voice data images or video conferencing it now combines into one common high speed transport Analog versus ISDN ISDN offers significantly higher bandwidth and speed than analog transmission because of its end to end digital connectivity on all transmission circuits Digitalization allows ISDN l
2. e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select the Ignore GARP check box 2 Press Enter to toggle this item on and off 3 Select Yes to enable SRTP media encryption or select No to disable media encryption 4 Use the Right navigation key to scroll to Enable PSK SRTP Press Enter to toggle this item on and off End Setting External Application Server You can choose to use an external application server XAS with your phone The XAS delivers business applications to the IP Phone Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 77 Prerequisites e For first time IP Phone configuration complete Setting Gratuitous ARP page 76 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 If an External Application Server XAS is available in the network use the right navigation key to scroll and select the XAS IP combo box Use the dialpad to enter the XAS IP address If the XAS supports graphical displays use the right navigation key to scroll and select Graphical XAS check box 4 Press Enter to toggle this item on and off If Graphic
3. 2002 and 2004 Complete the following procedure to enable Secure Real Time Transport Protocol STRP media encryption Procedure steps Step Action 1 Reset the phone by disconnecting and re connecting power 2 When the Nortel logo appears press each of the four soft keys in sequence Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 84 Media encryption on IP phones 3 If no other configuration changes are required press OK repeatedly until the PSK SRTP 0 No 1 Yes option appears 4 Press 1 to enable the PreShared Key PSK SRTP or 0 to disable PreShared Key PSK SRTP Select OK to confirm the change Restart the IP Phone When the IP Phone is restarted the firmware sets the encryption support accordingly SRTP Media Encryption is disabled by default on the IP Phones If enabled when a secure call is established the phone displays a small lock icon to indicate the media is encrypted The icon is in the first position of the first line of the caller display The icon reflects the status of the main media stream End Configuring SRTP media encryption on an IP Phone 2007 Complete the following procedure to enable Secure Real Time Transport Protocol STRP media encryption Procedure steps Step Action Tap the Tools icon Select Network Configuration menu Scroll to the PSK SRTP
4. End Setting S2 action Assign the TPS value before you use the phone Prerequisites e For first time IP Phone configuration complete Setting S2 port page 70 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select S2 Action 2 Press Enter to start Edit mode 3 Use the dialpad to enter the following information e for TPS only enter 1 e for TPS and Secure Media Controller enter 6 or 1 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 71 End Setting S2 retry Assign the number of connection retries your phone attempts before you use the phone Prerequisites e For first time IP Phone configuration complete Setting S2 action page 70 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Retry Press Enter to start Edit mode Use the dialpad to enter the Retry information same as S1 End Setting S2 private key Assign the Private key of the alternate Secure Media Controller to which the IP Phone is connected before you use the phone Prerequisites e For first time
5. complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Set IP 2 Press Enter to start Edit mode 3 Use the dialpad to enter the Set IP information a valid IP Phone 1120E IP address End Setting the gateway Assign a gateway to your phone before you use it Prerequisites e For first time IP Phone configuration complete Setting the IP address page 65 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Gateway Press Enter to start Edit mode Use the dialpad to enter the Gateway information the default gateway for the IP Phone 1120E or IP Phone 1140E on the LAN segment to which it is connected End Setting S1 IP Assign the primary IP address of your BCM 450 before you use the phone Prerequisites e For the first time IP Phone configuration complete Setting the gateway page 66 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 67 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and se
6. network The BCM450 also serves as a gateway to the PSTN for all voice traffic on the system Key IP telephony concepts In traditional telephony the voice path between two telephones is circuit switched This means that the analog or digital connection between the two telephones is dedicated to the call The voice quality is usually excellent since there is no other signal to interfere Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phones and IP telephony 47 In IP telephony each IP telephone encodes the speech at the handset microphone into small data packets called frames The system sends the frames across the IP network to the other telephone where the frames are decoded and played at the handset receiver If some of the frames become lost while in transit or are delayed too long the receiving telephone experiences poor voice quality On a properly configured network voice quality should be consistent for all IP calls Codecs The algorithm used to compress and decompress voice is embedded in a software entity called a codec COde DECode Two popular Codecs are G 711 and G 729 The G 711 Codec samples voice at 64 kilobits per second kbit s while G 729 samples at a far lower rate of 8 kb s Voice quality is better when using a G 711 Codec but more network bandwidth is used to exchange the voice frames between the
7. page 44 shows several LANs and a WAN in the network When you plan your network consider all requirements for a data network Your network administrator should be able to advise you about the network setup and how the BCM450 fits into the network WAN A Wide Area Network WAN is a communications network that covers a wide geographic area such as state or country For BCM450 a WAN is any IP network connected to a WAN card on the BCM450 system This may also be a direct connection to another BCM450 system If you want to deploy IP telephones that will connect to a LAN outside of the LAN that the BCM450 is installed on you must ensure the BCM450 can communicate across the WAN interface at that location LAN A Local Area Network LAN is a communications network that serves users within a confined geographical area For BCM450 a LAN is any IP network connected to the integrated interface a LAN card on the BCM450 system Often the LAN can include a router that forms a connection to the Internet A BCM450 can include up to two LAN connections Public Switched Telephone Network The Public Switched Telephone Network PSTN can play an important role in IP telephony communications In many installations the PSTN forms a fallback route If a call across a VoIP trunk does not have adequate voice quality the call can be routed across PSTN lines instead either on public lines or on a dedicated ISDN connection between the two systems private
8. 1120 brings voice and data to the desktop by connecting directly to a local area network LAN though an Ethernet connection IP Phone 1140Ehas six user defined feature keys and four soft keys through an Ethernet connection The IP Phone 1140 brings voice and data to the desktop by connecting directly to a LAN ISDN devices Expansion module for 1100 series IP phones Compatible with the IP Phone 1120E and 1140E the expansion module includes 18 self labelling keys You can connect up to three modules to a phone for a maximum of 54 additional line or feature keys 1200 series IP phones The IP Phones 1210 1220 and 1230 bring voice and data to the desktop by connecting directly to a local area network LAN through an Ethernet connection Programmable button labels appear beside the keys and soft key labels appear directly above the keys The keys on either side of the navigation keys are programmable keys The IP Phone 1210 has two keys while the IP Phone 1220 and 1230 have six keys The system administrator programs these keys Expansion module for 1200 series IP phones Two expansion module models exist for the IP Phone 1200 series of phones The Expansion Module for IP Phone 1200 series with display The Expansion Module for IP Phone 1200 series with paper label Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Overview of key
9. IP Phone configuration complete Setting S2 retry page 71 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select S2 PK Press Enter to start Edit mode Use the dialpad to enter the information Set S2 PK to 6 or 1 4 Press Enter to start edit mode Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 72 IP Phone 1120E or IP Phone 1140E configuration 5 Use the dialpad to enter the private key 16 digit hexadecimal number the default is ffffffffffffffff Attention To enter letters you must hit the key and then the keypad for the corresponding letter For example 12a 2 b 3 d End Setting VLAN Your IP Phone 1120E and1140E firmware supports VLAN The VLANs are dependent on your layer 2 switches and are not part of the BCM450 You can choose to assign the VLAN mode options on your IP 1120E or 1140E phone Prerequisites e For first time IP Phone configuration complete Setting S2 private key page 71 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select VoiceVLAN command 2 Press Enter 3 Press the Down navigation key to open the li
10. NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 12 Overview of key hardware elements and devices Media bay module types BCM450 includes the following media bay modules MBM 4x16 ADID4 ADID8 ASM8 ASM8 BRIM CTM4 CTM8 DSM16 DSM32 DSM16 DSM32 DTM FEM GASM GATM4 GATM8 G4 x 16 G8 x 16 R2MFC BCM450 features BCM450 supports the complete range of IP telephony features offered by existing BCM products BCM450 applications BCM450 supports many applications provided on the existing BCM platform Enter the appropriate keycodes to enable the following features no additional hardware required Voice Messaging for standard voice mail and auto attendant features Unified Messaging to provide integrated voice mail management between voice mail and common e mail applications Fax Suite to providing support for attached analog fax devices Voice networking features LAN CTE computer telephony engine VEWAN IP Music Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard Copyright 2008 Nortel Networks August 2008 Overview of key hardware elements and devices 13 e Contact Center Digital devices BCM450 supports corded display sets cordless sets key indicator modules KIM the Business Series Terminal BST Doorphone and the Central Answering Position Navigation e Corded display sets and options page 13 e
11. See Nortel Business Communications Manager 450 1 0 Configuration Devices NN40020 300 for more information about configuring telephones 3 If prompted for a DN type the DN 4 Press OK When the telephone registers it downloads the information from the system IP Telephony record to the telephone configuration record This can include a new firmware download which occurs automatically If new firmware downloads the telephone display indicates the event End Accessing the local configuration menu on an IP Phone 2001 2002 or 2004 If you are not automatically registered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected Procedure steps Step Action Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 56 IP phone registration 1 Restart the telephone by disconnecting the power 2 Reconnect the power After four seconds the top light flashes and Nortel Networks appears on the screen 3 When the greeting appears immediately press the four display buttons one at a time from left to right These buttons are located directly under the display End Accessing the local configuration menu on an IP Phone 2033 If you
12. are not automatically registered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected Procedure steps Step Action 1 Disconnect the power 2 Reconnect the power After four seconds the top light flashes and Nortel Networks appears on the screen 3 When the greeting appears immediately press the three display buttons one at a time from left to right These buttons are located directly under the display End Accessing the local configuration menu on an IP Phone 2007 If you are not automatically registered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected Procedure steps Step Action 1 Disconnect the power Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phone registration 57 2 Reconnecting the power After four seconds Nortel Networks appears on the screen 3 When the greeting appears immediately press 007 on the dialpad End Accessing configuration menu on an IP Phone 1120E or 1140E If you are not automatically re
13. configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select the Duplex command Press Enter Press the down navigation key to open the list box and select one of the following options e Auto Link speed is auto negotiated with the network device and attached PC e 10BT Full ink speed is available for up to 10 Megabit Full Duplex on the network and the PC port Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 76 IP Phone 1120E or IP Phone 1140E configuration e 100BT Full Link speed is available for up to 100 Megabit Full Duplex on the network and the PC port e 1000BT Full Link speed is available for up to 1000 Megabit Full Duplex on the network and the PC port End Setting Gratuitous ARP Assign Gratuitous ARP GARP options before you use the phone The GARP feature protects the IP Phone from a GARP Spoof attack from the network The SRTP media encryption feature provides encrypted media The IP Phone 1120E and 1140E firmware supports SRTP media encryption A preshared secret is embedded in the Nortel IP Phone firmware to generate and to exchange encryption parameters without BCM450 involvement Prerequisites e For first time IP Phone configuration complete Setting the duplex mode page 75
14. find the server follow the instructions in IP phone registration page 53 to enter the specific network path Troubleshooting IP telephones page 19 describes other possible prompt messages If you do not automatically register to the system you can configure the telephone settings to enable you to access a system on the network You must perform additional steps if your IP telephone does not connect to the same LAN to which the system connects After you have entered all the configuration information the telephone attempts to connect to the system The message Locating Server appears on the display If the connection is successful the message changes to Connecting to Server after 15 seconds Initialization can take several minutes Do not disturb the telephone during this time When the telephone connects to the server and is ready to use the display shows the time and date and the six keys at the top of the display become labelled If you experience problems with IP telephone registration see Troubleshooting IP telephones page 19 If the DN record is not configured as with auto assigned DNs you can only place local calls until other lines assigned in the DN record If no one registered the telephone previously you receive a New Set message Enter the information as prompted See Registering the telephone to the system page 17 IP phone configuration The configuration of the IP phones depends on whether yo
15. for support of Emergency 911 dialing service by Customer Premises Equipment vary Consult your local telecommunications service provider regarding compliance with applicable laws and regulations For most installations the following configuration rules should be followed unless local regulations require a modification Attention Emergency 911 dialing is only available in North America e All PSTN connections must be over PRI e For all sets to be reached from a Public Safety Answering Position PSAP you must configure the system for DID access to all sets In order to reduce confusion you must configure the dial digits for each set to correspond to the set extension number e The OLI digits for each set must be identical to the DID dialed digits for the set e The routing table must route 911 to a PRI line pool e f attendant notification is required the routing table must be set up for all 911 calls to use a dedicated line that includes an appearance on the attendant console e The digit string 911 is not hard coded into the system More than one emergency number can be supported If transmission of internal extension numbers is not required or desired then Nortel recommends the person in charge of the system maintain a site map or location directory that allows emergency personnel to rapidly locate a BCMABO set using its DID number This list should be kept up to date and readily available Attention Ensure that
16. installation requirements e video transmission e network name display name and number blocking PRI BRI and analog e access to public protocols PRI services and features The services and features provided over PRI lines include e Call by call service selection NI protocol e Emergency 911 dialing and internal extension number transmission e access to Meridian 1 private networking SL 1 protocol BRI services and features The services and features provided over BRI lines include e data transmission at speeds up to 128 kbyte s per loop depending on the bandwidth supported by your service provider shared digital lines for voice and data ISDN terminal equipment BCM450 BRI also support D channel packet service between a network and terminal connection This allows you to add applications such as point of sale terminals POSTA without additional network connections If you connect a POSTA it allows transaction terminals devices where you swipe credit or debit cards to transmit information using the D channel of the BRI line while the B channels of the BRI line remain available for voice and data calls A special adapter links transaction equipment such as cash registers credit card verification rigs and point of sale terminals to the X 25 network which is a data communications network designed to transmit information in the form of small data packets To support the D packet service your ISDN network and finan
17. is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Enter the TFTP IP address 2 Enable Bluetooth End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Telephone relocation You can physically move a telephone within the system so that the telephone programming follows the telephone to the new location Navigation e Digital telephone relocation page 79 e Keeping an IP telephone active page 79 e P telephone relocation without changing the DN page 80 e IP telephone relocation with a changed DN page 80 Digital telephone relocation To move a digital telephone you must first enable set relocation in Element Manager Procedure steps Step Action 1 In the Element Manager go to Configuration Telephony Global Settings Feature Settings 2 In the Feature Settings section select the Set relocation check box Move the telephone by physically unplugging the telephone and plugging it in again at another location It can take up to 45 seconds for the system to recognize the telephone 3 Clear the Set relocation check box End Keeping an IP telephone active To keep an IP telephone active after it is disconnected you must change a setting in Element Manager Nortel Business Communications Manager 450 1 0 Inst
18. or private networks The BCM450 also supports H 323 version 4 and H 323 third party devices through this type of connection Network gatekeepers A gatekeeper tracks the IP addresses of specified devices and provides routing and optionally authorization for making and accepting calls for these devices A gatekeeper is not required as part of the network to which your BCM450 system attaches but gatekeepers can be useful on networks with a large number of devices see see Figure 5 Network diagram page 44 For example Digital telephone A wants to call IP telephone B which is attached to BCM450 B over a network that is under the control of a gatekeeper Digital telephone A sends a request to the gatekeeper The gatekeeper depending on how it is programmed provides Digital telephone A with the information it needs to contact BCM450 B over the network BCM450 B then passes the call to IP telephone B The BCM450 does not contain a gatekeeper application If you want to put a gatekeeper on your network it must be put on a separate gatekeeper server The BCM450 is compatible with Nortel Communication Server 1000 CSE1K gatekeepers Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright O 2008 Nortel Networks 46 IP phones and IP telephony CAUTION Meridian 1 IPT does not support the RadVision gatekeeper IP network see Figure 5 Network diagram
19. phone registration section includes information about registering your IP phone The IP Phone 1120E or IP Phone 1140E configuration section includes procedures about configuring your IP Phone 1120E or 1140E e The Telephone relocation section includes procedures about moving a telephone within the system so that the telephone programming follows the telephone to the new location e The Media encryption on IP phones section includes procedures about enabling media encryption on your IP phone Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Copyright 2008 Nortel Networks Introduction This document contains conceptual task based and reference information about analog digital IP and Integrated Services Digital Network ISDN devices on a Business Communications Manager 450 BCM system The information in this guide explains how to install and configure components register and relocate telephones and devices e enable media encryption Use Element Manager Startup Profile and Telset Administration to configure BCM450 parameters Navigation e Overview of key hardware elements and devices page 11 e Device compatibility and installation requirements page 25 e IP phones and IP telephony page 41 e Media bay module configuration page 51 e IP phone registration page 53 e IP Phone 1120E or IP Ph
20. telephones If you experience poor voice quality and suspect it is due to heavy network usage you can achieve better voice quality by configuring the IP telephone to use a G 729 Codec You can only change the codec on a configured IP telephone if it is online to the BCM450 or if Keep DN Alive is enabled for an offline telephone The BCM450 supports the following codecs e G 729 e G 729 with Voice Activity Detection VAD e G 711 uLaw e G 711 aLaw Jitter buffer Voice frames are transmitted at a fixed rate because the time interval between frames is constant If the frames arrive at the other end at the same rate voice quality is perceived as good in many cases however some frames can arrive slightly faster or slower than the other frames This is called jitter and degrades the perceived voice quality To minimize this problem configure the IP telephone with a jitter buffer for arriving frames Attention You can only change the jitter buffer on a configured IP telephone if it is online to the BCM450 or if Keep DN Alive is enabled for an offline telephone Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 48 IP phones and IP telephony The jitter buffer works in the following manner assume a jitter buffer setting of five frames e The IP telephone firmware places the first five arriving frames in the jitter b
21. the capability to show the information e Multiline hunt or DN hunting that switches a call to another ISDN line if the line usually used by the Network DN is busy BRI only e Sub addressing of terminal equipment TE on the same BRI loop However terminal equipment which supports sub addressing is not commonly available in North America BRI only BCM450 does not support the transmission of B channel packet data using nailed up trunks Contact your ISDN service provider for more information about these services and features For more information about ordering ISDN service in North America see Order ISDN PRI page 35 and Order ISDN BRI page 36 The terminal equipment connected to the BCM450 system can use feature codes supported by the ISDN service provider Network name display This feature allows ISDN to deliver the Name information of the users to those involved in a call on a public or private network Your BCM450 system displays the name of an incoming call when available from the service provider If the Calling Party Name includes the status of private it appears as Private name depending on service provider configuration If the Calling Party Name is unavailable it can appear as Unknown name Your system can display the name of the called party on an outgoing call if provided by your service provider Your system sends the Business Name concatenated with the set name on an outgoing call but only after the Busin
22. to configure the IP Phone 1120E or IP Phone 1140E To link to any procedure click on IP Phone 1120E or IP Phone 1140E configuration navigation page 63 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 62 IP Phone 1120E or IP Phone 1140E configuration Figure 6 IP Phone 1120E or IP Phone 1140E configuration Configuring an IP Phone 1120E or IP Phone 1140E Opening the network configuration menu Setting 802 1x authentication Setting DHCP Setting the IP address Setting the gateway Setting S1 IP Setting S1 port Setting S1 action Setting 1 retry Setting 1 PK Setting data VLAN Setting PC Port Untag All Setting S2 port Setting duplexing Setting S2 action Setting GARP Setting S2 retry Setting XAS Setting S2 PK Setting XAS port Setting VLAN Upgrading the IP Phone firware Setting the VLAN filter Setting the PC port Nortel Business Communications Manager 450 1 0 Copyright O 2008 Nortel Networks Installation Devices NN40160 302 01 01 Standard August 2008 IP Phone 1120E or IP Phone 1140E configuration 63 IP Phone 1120E or IP Phone 1140E configuration navigation Opening the network configuration menu page 63 Setting 802 1x authentication page 64 Setting DHCP page 65 Setting the IP address page 65 Setting the gateway pag
23. to the section Troubleshooting IP telephones page 19 If the DN record is not configured yet as is the case with auto assigned DNs you can only place local calls until other lines are assigned in the DN record If the telephone has not been registered before you receive a New Set message Enter the information as prompted The following table describes the values for each display parameter For more information see Registering the telephone to the system page 17 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright O 2008 Nortel Networks 18 Overview of key hardware elements and devices Table 1 IP telephone server configurations Field Value Description DHCP Oor 1 Enter O if your network does not use a DHCP server to dispense IP addresses Static DHCP Enter 1 if your network uses a DHCP server If DHCP 0 SET IP IP address gt The set IP must be a valid and unused IP address on the network to which the telephone connects NETMASK subnet mask This is the subnet mask This setting is critical for locating address the system to which you want to connect DEF GW IP address gt Default Gateway on the network for example the nearest router to the telephone The router for IP address W X Y Z is usually at W X Y 1 If there are no routers between the telephone and the system network adaptor to which it connects for example a di
24. which you want to register the telephone It can match the S1 setting S2 PORT Default 7000 This is the port the telephone uses to access this system S2 ACTION Default 1 S2 RETRY digits between Set this to the number of times you want the telephone to COUNT 0 retry the connection to the system and 255 VLAN 0 No VLAN Choose 0 NO VLAN if no VLAN exists on the network 1 Manual VLAN If DHCP does not exist on the network or if a remote 2 Automatically SeTver supplies DHCP select number 1 and enter the Y VLAN ID see Note 1 discover VLAN If you have the system DHCP active on your system using DHCP select 2 if you want DHCP to find the VLAN assignment automatically VLAN is a network routing feature provided by specific types of switches To find out if your system uses VLAN check with your network administrator If your system uses VLAN the system administrator responsible for the switch can provide the VLAN IDs for your system see Note 1 Cfg XAS 0 No default If you want to enable connection to a Net6 service provider server choose 1 The system prompts you for an 1 Yes IP address for the server Note 1 Ensure that the firewall filters are set up to allow IP traffic into and out of the system Troubleshooting IP telephones If the system is not properly configured several messages can appear Table 2 IP telephony display messages Message Description Solution SERVER NO PORTS LEFT The
25. 07 supports call processing features and can work with an External Application Server to display web based and interactive applications on the large color LCD touch screen IP Key Expansion Module The IP Key Expansion Module KEM can have up to 24 programmable keys with labels for IP Phone 2002 or 2004 models with a maximum of four IP KEMs for one phone IP Softphone 2050 The IP Softphone 2050 provides VoIP services using a telephony server and your company local area network LAN The IP Softphone 2050 includes one click direct dialing from various windows and applications twelve user defined feature keys and four soft keys Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 22 Overview of key hardware elements and devices IP Audio Conference Phone 2033 The IP Audio Conference Phone 2033 provides audio conferencing with a keypad that provides many of the set features of the basic Business Series telephones without display or memory buttons The audio conference phone includes three microphones and installation instructions Analog devices BCM450 supports analog telephones single line telephones cordless telephones fax machines answering machines and modems with a maximum speed of 28 8 kbit s You must install an analog station media bay module ASM8 ASM8 or GASM for analog devices see Analog station media bay m
26. 1 202 203 204 The system skips S and analog loops when selecting a network connection for synchronization Systems with S loops only act as timing masters for the attached terminal equipment TE and are not synchronized to the network ISDN TE without access to a network connection BRI lines has limited or no functionality Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 35 If your system includes both a BRI S T configured as BRI anda DTM configured as PRI Nortel recommends that you use PRI as the primary clock source See PRI hardware page 32 ISDN BRI Interface Network Termination Type 1 equipment The network termination type 1 NT1 connects an S interface four wire to a U interface two wire In most cases it connects loops from a BRI module to the network connection which use the U interface The NT1 converts and reformats data so it can transmit to and from the S or T connection only in North America In addition it manages the maintenance messages that travel between the network and the NT1 and between the NT1 and the BCM450 system The NT1 from Nortel is packaged two ways astand alone package that contains one NT1 card NTBX80XX and a power supply NTBX81XX amodular package that contains up to 12 NT1 cards NTBX83XX and a power supply NT
27. 1 Standard August 2008 Copyright O 2008 Nortel Networks 6 Contents Media encryption on IP phones 83 Configuring SRTP media encryption on a Phase Il IP Phone 2001 2002 and 2004 83 Configuring SRTP media encryption on an IP Phone 2007 84 Configuring SRTP media encryption on an IP Phone 1110 1120E and 1140E 85 Configuring SRTP media encryption on an IP Phone 1210 1220 and 1230 85 Device Compatibility 87 IP Phones reference 89 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks New in this release This is the initial release of the BCM450 platform This document contains information about devices supported by the BCM450 system in Release 1 0 Features See the following sections for information found in this guide e The Overview of key hardware elements and devices section includes information about BCM450 media bay modules applications digital devices IP devices and wireless devices e The Device compatibility and installation requirements section includes information about using Integrated Services Digital Network ISDN lines on your BCM450 system e The P phones and IP telephony section includes an overview of the components that comprise the BCM450 IP telephony and Voice over IP VoIP features The Media bay module configuration section includes information about installing MBMs e The IP
28. 12a 2 b 3 d End Setting S2 IP Assign the secondary IP address of your BCM 450 before you use the phone The IP Phone 1120E and IP Phone 1140E can support a primary 81 and secondary S2 connect server Prerequisites e For first time IP Phone configuration complete Setting S1 private key page 68 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select S2 IP 2 Press Enter to start Edit mode 3 Use the dialpad to enter the S2 IP information the secondary BCM 450 node IP address for the IP Phone 1120E or IP Phone 1140E Attention If a secondary connect server is not in use an IP address is not required Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 70 IP Phone 1120E or IP Phone 1140E configuration End Setting S2 port Assign the port your phone will use Prerequisites e For first time IP Phone configuration complete Setting S2 IP page 69 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Port 2 Press Enter to start Edit mode 3 Use the dialpad to enter the Port information same as S1 Port
29. 450 telephones peripherals and applications and ISDN TE Figure 4 T reference point mn ISDN j connection Rat You can use A T loop in combination with an S loop to provide D packet service for a point of sale terminal adapter POSTA or other D packet device D packet service is a 16 kbyte s data transmission service that uses the D channel of an ISDN line The T and S loops must be on the same physical module Clock source for Integrated Services Digital Network Systems with ISDN interfaces must synchronize clocking with the ISDN network and any ISDN terminal equipment connected to the network Systems synchronize clocking to the first functionally available network connection If there are excessive errors on the reference network connection the next available network connection is used for clock synchronization The clock synchronization process generates alarm codes and event messages Clock synchronization is supported by the DTM BRI module and FEM The BCM450 derives timing from the network using T reference points loops Terminal equipment on S reference points loops derives timing from the BCM450 system When you configure the network connections to the BCM450 take into account the system preferences for selecting loops for synchronization Lower numbered loops have preference over higher numbered loops e The loop preference order is 20
30. 60 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 50 IP phones and IP telephony Manager 450 1 0 Copyright 2008 Nortel Networks Media bay module configuration You can install media bay modules MBM in BCM450 main units and expansion units depending on your system requirements Prerequisites Navigation Ensure your system includes an installed MBM with assigned DS30 resources and configured dip switches For more information about installing an MBM see Nortel Business Communications Manager 450 1 0 Installation System Guide NN40160 301 An experienced installer can wire the analog station module ASM for your system using the wiring chart for more information see the Nortel Business Communications Manager 450 1 0 Installation System NN40160 301 After the ASM is correctly wired you can connect your analog devices Documentation describing how to install your analog devices and how to use their features is supplied with each piece of equipment Configuring resources for the MBM page 51 Configuring resources for the MBM This procedure describes how to configure your MBM Step Action Open Element Manager and connect to your BCM450 system Click Configuration Resources Telephony Resources The Telephony Resources panel appears In the Location column of the Telephony Resources table select the location of the MBM that you want to configure Nortel Busi
31. BCM450 supports IP phones IP phone expansion modules a softphone and an audio conference phone Navigation e IP phone registration page 15 e IP phone configuration page 16 e Registering the telephone to the system page 17 e Configuring telephone settings page 17 e Troubleshooting IP telephones page 19 e 1100 series IP phones page 20 e Expansion module for 1100 series IP phones page 20 e 1200 series IP phones page 20 e Expansion module for 1200 series IP phones page 20 e 2000 series IP phones page 21 e IP Key Expansion Module page 21 e IP Softphone 2050 page 21 e IP Audio Conference Phone 2033 page 22 IP phone registration Registering IP telephones to the system is a two stage process e Setup the system programming to receive registration under Resources gt Telephony Resources For more information see IP phone registration page 53 e Configure each telephone When the telephone registers it downloads the information from the system IP Telephony record to the telephone configuration record This can include a new firmware download which occurs automatically If new firmware downloads the telephone display indicates the event Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 16 Overview of key hardware elements and devices Attention Ifthe telephone displays a prompt that indicates it cannot
32. BX86AA ISDN standards compatibility In North America BCM450 ISDN equipment supports National ISDN standards for basic call and calling line identification services BCM450 BRI is compliant with National ISDN 1 and PRI is compliant with National ISDN 2 BCM450 does not support Electronic Key Telephone System EKTS on PRI In Europe BCM450 supports ETSI Euro and ETSI QSIG standards and PRI SL 1 protocol Plan your Integrated Services Digital Network For ISDN BRI service your service provider supplies service profile identifiers SPIDs network directory numbers Network DNs terminal endpoint identifiers TEIs and other information as required to program your BCM450 TE and other ISDN equipment BCM450 does not support packages with EKTS or CACH EKTS is a package of features provided by the service provider and may include features such as Call Forwarding Link Three Way Calling and Calling Party Identification Order ISDN PRI This section provides information about how to order ISDN PRI service for your BCM450 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 36 Device compatibility and installation requirements Order ISDN PRI service in Canada or the United States from your service provider Set the BCM450 equipment to the PRI protocol indicated by your service provider Ordering ISDN PRI service outside of Canad
33. Cordless sets and options page 13 e Key indicator module page 13 e BST Doorphone page 14 Corded display sets and options e T7000 International only four memory buttons without display or indicators e T7100 one line display and one memory button without indicator e 17208 one line display and eight memory buttons with indicators e 17316 two line display three display buttons 16 memory buttons with indicators and eight memory buttons without indicators The T7316 supports separate mute key and a headset key under the dial pad T7316E two line display three display buttons 16 memory buttons with indicators and eight memory buttons without indicators handsfree mute and headset buttons under the dial pad Cordless sets and options e T7406 cordless telephone system six memory buttons with indicators and a two line display with three display buttons The T7406 provides cordless mobility in a small office environment Each base station supports three telephones Function is based on the 7316 telephone The base station connects to a digital station media bay module on the system e T7406E cordless handset six memory buttons with indicators and a three line display with three display buttons The T7406E provides cordless mobility in a small office environment Each base station supports four handsets The base station connects to a digital station media bay module on the system Key indicator module The KIM includ
34. D and DOD calls are supported e Private Private service calls connect your BCM450 set with a Virtual Private Network VPN DID and DOD calls are supported You can use a private dialing plan e TIE TIE services are private incoming and outgoing services that connect Private Branch Exchanges PBX such as BCM450 e FX Foreign Exchange FX service calls logically connect your BCM450 telephone to a remote CO It provides the equivalent of local service at the distant exchange e OUTWATS OUTWATS is for outgoing calls This allows you to originate calls to telephones in a specific geographical area called a zone or band Typically a flat monthly fee is charged for this service e INWATS INWATS is a type of long distance service which allows you to receive calls that originate within specified areas without a charge to the caller A toll free number is assigned to allow for reversed billing Consult Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 31 your customer service representative to determine whether or not this feature is compatible with your provider Emergency 911 dialing The ISDN PRI feature can transmit the telephone number and internal extension number of a calling station that dials 911 to the Public Switched Telephone Network PSTN State and local requirements
35. IP telephony 45 To provide fallback at times when IP traffic cannot pass you can also connect the Meridian to the BCM450s through ISDN PRI SL 1 lines which provide the same Meridian Customer Defined Network MCDN capability that you can achieve through the H 323 VoIP trunks with MCDN active A BCM450 connected to an M1 IPT that uses the MCDN protocol can provide access to central voice mail and call attendant systems which can streamline multi office telephony administration Telephone interoperability The BCM450 can communicate using digital telephones Model T7000 T7100 T7208 T7316 T7316E and t7316E KIMs and T7406 and T7406E cordless telephones Norstar M series telephones ISDN telephones analog telephones and IP telephones and applications With this flexibility the BCM450 can provide the type of service you require to be most productive in your business While analog and digital telephones cannot connect to the BCM450 system with an IP connection they can make and receive calls to and from other systems through VoIP trunks Calls received through the VoIP trunks to system telephones are received through the integrated interface LAN card or the IP network and are translated within the BCM450 to voice channels The IP telephones connect to the BCM450 across an IP network through either a LAN or a WAN From the BCM450 connection they can use standard lines or VoIP trunks to communicate to other telephones on other public
36. NORTEL Nortel Business Co cations Manager 450 1 0 Installation Devices Release 1 0 Document Revision 01 01 NN40160 302 Document status Standard Document issue 01 01 Document date August 2008 Product release BCM450 1 0 Job function Installation Type Technical Publication Language type English Copyright 2008 Nortel Networks All Rights Reserved NORTEL the globemark design and the NORTEL corporate logo are trademarks of Nortel Networks Contents New in this release 7 Features 7 Introduction 9 Overview of key hardware elements and devices 11 BCM450 main and expansion units 11 Media bay module types 12 BCMABO features 12 BCM450 applications 12 Digital devices 13 Navigation 13 Corded display sets and options 13 Cordless sets and options 13 Key indicator module 13 BST Doorphone 14 Central Answering Position 14 Wireless devices 14 DECT 4xxx series handsets 14 Digital mobility phones 14 WLAN handsets 221X 14 WLAN Handsets 6120 and 6140 15 IP devices 15 Navigation 15 IP phone registration 15 IP phone configuration 16 Registering the telephone to the system 17 Configuring telephone settings 17 Troubleshooting IP telephones 19 1100 series IP phones 20 Expansion module for 1100 series IP phones 20 1200 series IP phones 20 Expansion module for 1200 series IP phones 20 2000 series IP phones 21 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 S
37. Navigation IP phone Basics page 41 IP telephones and VoIP trunks page 42 IP telephony networking page 43 Key IP telephony concepts page 46 Telephone relocation page 49 IP phone Basics BCM450 with VoIP provides the following critical advantages Cost savings IP networks can be significantly less expensive to operate and maintain than traditional networks The simplified network infrastructure of an Internet Telephony solution cuts costs by connecting IP telephones over your LAN and eliminates the need for dual cabling Internet Telephony can also eliminate toll charges on site to site calls by using your existing IP network By using the extra bandwidth on your IP network for IP Telephony you leverage the untapped capabilities of your data infrastructure to maximize the return on your current network investment Cost flexibility The three models of IP telephones offer three levels of functionality that allow you to choose an IP telephone that fits your budget or your requirements Portability and flexibility Employees can be more productive because they are no longer confined by geographic location IP telephones work anywhere on the network even over a remote connection With Nortel wireless e mobility solutions your phone laptop or scanner can work anywhere on the network where an 802 11b access point is installed Network deployments and reconfigurations are simplified and service can Nortel Business Communicatio
38. VoIP trunks allow voice signals to travel across IP networks A gateway within the BCM450 converts the voice signal into IP packets which then transmit through the IP network to a gateway on the remote system The device at the other end reassembles the packets into a voice signal This system supports SIP trunks and H 323 trunks Both types of trunks support connections to other BCMs a central call server Such as Succession 1000 M and trunk based applications SIP trunks and H 323 trunks are assigned to a single Pool and the routing decision to route calls via H 323 or SIP is made based on the routing modes of the two services Direct Gatekeeper or Proxy and the combined routing table IP telephony networking The following sections explain the components of the BCM450 system and the devices it interoperates with to create a network The following network diagram shows components of a BCM450 network configuration In the diagram two BCM450 systems connect through both a PSTN connection and an IP network connection The IP network connection uses VoIP trunks If the PSTN connections use dedicated ISDN lines the two systems have backup private networks to each other Both BCM450 systems use VoIP trunks through a common IP network to connect to the Meridian M1 IPT system Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 44 IP phone
39. a and the United States Outside of Canada and the United States order Euro ISDN PRI or BRI service from your service provider Set the BCM450 equipment to the Euro ISDN protocol Order ISDN BRI The following sections provide information about how to order ISDN BRI service for your BCM450 Order ISDN BRI service in Canada In Canada order Microlink service the trade name for standard BRI service You can order either regular Microlink service which includes the CLID feature or Centrex Microlink which includes access to additional ISDN network features that include Call Forwarding When you order Microlink service you must order it with EKTS turned off If you are using apoint of sale terminal adapter POSTA ask for D packet service to be enabled Order ISDN BRI service in the United States In the United States regardless of the CO Central Office type order National ISDN BRI NI 2 with EKTS turned off Use the following packages as a guideline to order your National ISDN BRI NI 2 Nortel recommends that you use packages M or P with the BCM450 system Contact your service provider for more information about the capability packages it offers Bellcore and National ISDN Users Forum NIUF ISDN packages supported by BCM450 for ordering in U S Table 3 BCM450 supported ISDN packages Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Netwo
40. al XAS is not enabled Port is dimmed out End Setting the XAS port Assign a port for your phone to use the XAS Prerequisites e For first time IP Phone configuration complete Setting External Application Server page 76 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select the Port command Press Enter to start Edit mode Use the dialpad to enter the Port information End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 78 IP Phone 1120E or IP Phone 1140E configuration Upgrading the IP phone firmware You can upgrade the IP Phone 1120E or 1140E firmware two ways e Register your IP phone When the telephone registers it downloads the information from the system IP Telephony record to the telephone configuration record This can include a new firmware download which occurs automatically If new firmware downloads the telephone display indicates the event To register your IP Phone see Registering IP phones in the system page 55 The IP Phone 1120E or 1140E supports remote firmware upgrades through a TFTP process and an automated UFTP process Prerequisites e For first time IP Phone configuration complete Setting the XAS port page 77 e If the IP Phone
41. allation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 80 Telephone relocation Procedure steps Step Action 1 In the Element Manager go to Configuration Telephony Sets Active Sets 2 Click the Capabilities and Preferences tab Click IP Terminal details Select the Keep DN alive check box Clear the Keep DN alive check box to allow the Direct Number DN record to become inactive if the IP telephone is disconnected End IP telephone relocation without changing the DN To move an IP telephone without changing the DN complete this procedure Procedure steps Step Action 1 Disconnect the power from the IP telephone or three port switch 2 Disconnect the network connection 3 At the new location reconnect the network cable and the power connection 4 If the new location is on a different subnet you must make the appropriate changes to the telephone IP addressing however do not change the S1 IP or S2 IP address If your network is using partial DHCP reconfiguration is not required at this step 5 Disconnect the power from the IP telephone or three port switch End IP telephone relocation with a changed DN To move an IP telephone and change the DN complete this procedure Procedure steps Step Action Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyrig
42. cial institution must include a D packet handler To convert the protocol used by the transaction equipment to the X 25 protocol your ISDN network must also include an integrated X 25 PAD which works with the following versions of the X 25 network Datapac 32011 CCITT T3POS ITT and API The ISDN service package you order must include D packet service for example Package P in the United States Microlink with D channel in Canada Your service provider supplies a Terminal Endpoint Identifier TEI and DN to support D packet service The TEI is a number between 00 and 63 in Canada the default range is 21 63 Your service provider can also supply you with a DN to program your D packet device The DN for D packet service becomes part of the dialing string used by the D packet to call the packet handler Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 29 Service provider features BCM450 supports the following ISDN services and features offered by ISDN service providers e D channel packet service BRI only to support devices such as transaction terminals Transaction terminals are used to swipe credit or debit cards and transmit the information to a financial institution in data packets e Calling number identification appears on both BCM450 sets and ISDN terminal equipment with
43. combo box The current setting is displayed Select Yes to enable PSK SRTP or select No to disable PSK SRTP a fF N Tap the Apply amp Reset soft key to save the change and to restart the phone When the IP Phone is restarted the firmware sets the encryption support accordingly SRTP Media Encryption is disabled by default on the IP Phones If enabled when a secure call is established the phone displays a small lock icon to indicate the media is encrypted The icon is in the first position of the first line of the caller display The icon reflects the status of the main media stream End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Media encryption on IP phones 85 Configuring SRTP media encryption on an IP Phone 1110 1120E and 1140E Complete the following procedure to enable Secure Real Time Transport Protocol STRP media encryption Procedure steps Step Action 1 Double press the Services key 2 Press 3 on the dialpad to access the Network Configuration menu or use the Up Down navigation keys to scroll and highlight the Network Configuration option Press Enter center button of navigation cluster to start the edit mode Use the Right navigation key to navigate to the Enable PSK SRTP combo box The current setting is displayed 5 Press Enter to toggle the check box to enable checked o
44. e 55 Accessing the local configuration menu on an IP Phone 2033 page 56 Accessing the local configuration menu on an IP Phone 2007 page 56 Accessing configuration menu on an IP Phone 1120E or 1140E page 57 Accessing configuration menu on an IP Phone 1210 1220 or 1230 page 58 Deregistering IP telephones page 58 Enabling registration in Element Manager Use Element Manager to set up the system programming to receive registrations under the Telephony Resources panel Prerequisites Start Element Manager Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 54 IP phone registration Procedure steps Step Action In Element Manager navigate to Resources Telephony Resources In the Telephony Resources table click the IP Sets row The Details for Module panel appear below the Telephony Resources table In the IP Terminal Global Settings tab select the Enable registration check box If you want the installers to use a single password to configure and register the telephone select the Enable global registration password check box and then enter an alphanumeric password in the Global password field If you want the system to automatically assign DN records to the telephones select the Auto assign DNs check box End Automatically assign directory names You can automatically configure IP Phones
45. e 66 Setting S1 IP page 66 Setting S1 port page 67 Setting S1 action page 67 Setting S1 retry page 68 Setting S1 private key page 68 Setting S2 IP page 69 Setting S2 port page 70 Setting S2 action page 70 Setting S2 retry page 71 Setting S2 private key page 71 Setting VLAN page 72 Setting the VLAN filter page 73 Setting the PC port page 73 Setting data VLAN page 74 Setting PC_Port Untag All page 74 Setting the duplex mode page 75 Setting Gratuitous ARP page 76 Setting External Application Server page 76 Setting the XAS port page 77 Upgrading the IP phone firmware page 78 Opening the network configuration menu To begin to configure your phone access the menu Procedure steps Step Action Restart the telephone by disconnecting and reconnecting the power Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 64 IP Phone 1120E or IP Phone 1140E configuration A splash screen appears with the Nortel logo on it It includes a display interval of 2 to 3 seconds with a 10 second pause There is approximately 45 seconds between plugging in the IP Phone 1120E or 1140E power adapter and the appearance of the Nortel logo 2 When the second Nortel text label appears in the middle of the display immediately press the four soft keys at the bottom of the display in sequence from
46. ephones and from IP trunks The DiffServ Code point DSCP is contained in the second byte of the IPv4 header DSCP is used by the router to determine how the packets separate for Per Hop Behavior PHB The DSCP is contained within the DiffServ field which was formerly known as the ToS field The BCM450 assigns Expedited Forwarding EF PHB for voice media packets On the BCM450 these assignments cannot be adjusted Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phones and IP telephony 49 Telephone relocation This following sections explain how you can physically move a telephone within the system so that the telephone programming follows the telephone to the new location Digital telephone relocation To move a digital telephone to a new location within the system so that the programmed settings are retained set relocation automatic telephone relocation must be enabled in system programming Set relocation saves the internal numbers autodial settings and personal speed dial codes within the telephone when the telephone is unplugged The set relocation feature applies to digital and analog telephones only IP telephones always retain their programming For more information see IP telephone relocation without changing the DN page 80 or IP telephone relocation with a changed DN page 80 Digital telephone relocation rec
47. equipment goes on hook the ASM8 station interface restores to on hook idle You must ensure that the device application or interface card connected to an ASM8 station interface conform to these on hook and off hook conditions Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Overview of key hardware elements and devices 23 e Caller ID provides the name phone number and other information about the caller to the end user at the start of the call e Firmware downloading capability allows the system to upgrade the ASM8 and GASM firmware at customer sites e Enhanced ringing capability ASM8 and GASM provide a ringing voltage of two REN 65 V rms per port e GASM8 is designated as an on premise station OPS port The ASM8 ASM8 and GASM each have one RJ 21 connector on the faceplate Figure 1 GASM faceplate LEDs and connectors GASM E Power Status The ringer equivalency number REN per port for ASMB is 1 the REN for ASM8 and GASM is 2 Attention The termination of the analog interface can consist of any combination of devices subject only to the requirement that the sum of the RENS of all the devices does not exceed the REN of the interface to which the device is connected Analog terminal adapter The analog terminal adapter 2 ATA2 or ATA connects a standard analog voice device or data co
48. es 24 memory buttons with indicators Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 14 Overview of key hardware elements and devices BST Doorphone Use BST Doorphone as an intercom to control access to your building Press the Call button on the BST Doorphone to call one or more telephones or send a distinctive chime to telephones in an assigned page zone Place an internal call from any telephone on the system to the BST Doorphone to set up a two way voice call Install a Door Opening Controller to permit the activation of locks on doors or gates Central Answering Position Central Answering Position CAP eCAP provides additional auto dial positions or additional line appearances The CAP consists of a T7316E telephone and from one to nine KIMs Wireless devices BCM450 supports Digital Enhanced Cordless Telecommunications DECT handsets digital mobility phones and WLAN handsets DECT 4xxx series handsets e DECT 413x series handsets three display soft keys four line handset display and text messaging e DECT 414x series handsets three display soft keys four line handset display loudspeaker capability and text messaging Digital mobility phones e Digital Mobility Phone 7420 three display soft keys four line handset display e Digital Mobility Phone 7430 three display soft keys and four line handset display te
49. ess Name is programmed Available features include e Receiving Connected Name e Receiving Calling Name e Receiving Redirected Name Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 30 Device compatibility and installation requirements e Sending Connected Name e Sending Calling Party Name Consult your customer service representative to determine which of these features is compatible with your service provider Name and number blocking When activated use FEATURE 819 to block the outgoing name or number or both for each call You can use name and number blocking with a BCM450 set Attention Name and number blocking is only available in North America Consult your customer service representative to determine whether or not this feature is compatible with your provider Call by Call service selection for PRI You can dynamically allocate PRI lines to different service types with the Call by Call feature You do not have to pre allocate PRI lines to a given service type Outgoing calls are routed through a dedicated PRI Pool and the calls can be routed based on various schedules Attention Call by Call service selection for PRI is only available in North America Possible service types depending on your service provider e Public Public service calls connect your BCM450 set with a Central Office CO DI
50. gistered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected Procedure steps Step Action 1 Press the Services key twice to access the Local Tools menu 2 Use the navigation keys to the find the service to configure 3 Press Select Press the button sequence with 1 5 seconds or the telephone does not enter configuration mode If Manual CfgDHCP 0 no 1 yes appears on the screen you successfully accessed the configuration mode If any other message appears disconnect then reconnect the power and try to access the configuration mode again 4 Enter the network parameters as prompted As each parameter prompt appears use the keypad to define values Use the key to enter the period in the IP address 5 Press Ok to move forward After you have entered all the configuration information the telephone attempts to connect to the system The message Locating Server appears on the display If the connection is successful the message changes to Connecting to Server after about 15 seconds Initialization can take several minutes Do not disturb the telephone during this time When the telephone connects to the server and is ready to use the display shows the time and date As well the six keys at the top of the display are labelled End Nortel Busi
51. hardware elements and devices 21 The expansion modules for IP Phone 1200 series are hardware accessories that connect to the IP Phone and provide additional line appearances and feature keys The expansion modules provide either 12 or 18 additional line or programmable feature keys for your IP Phone An IP Phone supports up to seven Expansion Modules for IP Phone 1200 Series with display or up to two Expansion Modules for IP Phone 1200 Series with paper labels An IP phone does not support two different expansion module types on the same phone 2000 series IP phones BCM450 supports IP Phone 2001 connects through an IP link to the BCM450 system The IP Phone 2001 has a single line text display with a row of display keys on the second display line The IP Phone 2001 can be used to call through any type of BCM450 line IP Phone 2002 connects through an IP link to the BCM450 system The IP Phone 2002 has a two line text display with a row of display keys on the third display line and four memory keys with indicators The IP Phone 2002 can be used to call through any type of BCM450 line IP Phone 2004 connects through an IP link to the BCM450 system The IP Phone 2004 has a six line text display with a row of display keys on the eighth display line and six memory keys with indicators The IP Phone 2004 can be used to call through any type of BCM450 line IP Phone 2007 connects to a LAN through an Ethernet connection The IP Phone 20
52. ht 2008 Nortel Networks Telephone relocation 81 1 Deregister the DN 2 Disconnect the network connection and the power connection from the telephone 3 Reinstall the telephone at the new location and reconfigure the telephone End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 82 Telephone Nortel Bus Copyright 2008 Nortel Networks Media encryption on IP phones Media encryption is available on Nortel IP phones The IP Phone firmware delivers the media encryption enhancement through Secure Realtime Transport Protocol SRTP using pre shared keys PSK to Nortel s IP phones without the involvement of the BCM450 For the most recent documentation about your IP phone see the Nortel support portal at http support nortel com go main jsp cscat CAT EGORY amp catOID 9604 Prerequisites e Ensure you loaded the appropriate keycodes to activate the Nortel IP telephones on your BCM450 system Navigation e Configuring SRTP media encryption on a Phase Il IP Phone 2001 2002 and 2004 page 83 e Configuring SRTP media encryption on an IP Phone 2007 page 84 e Configuring SRTP media encryption on an IP Phone 1110 1120E and 1140E page 85 e Configuring SRTP media encryption on an IP Phone 1210 1220 and 1230 page 85 Configuring SRTP media encryption on a Phase Il IP Phone 2001
53. ility Phone X X X DSM 7420 Digital Mobility Phone X X x DSM 7430 Nortel Business Communications Manager 450 1 0 Copyright 2008 Nortel Networks Installation Devices NN40160 302 01 01 Standard August 2008 88 Device Compatibility Table 6 Telephony devices release compatibility matrix Digital Mobility Phone 7440 IP Phone 1110 IP Phone 1120E IP Phone 1140E Expansion Module IP Phone 1100 Series IP Phone 1210 IP Phone 1220 IP Phone 1230 IP Phone 2001 Device BCM 3 6 BCM 3 7 BCM 4 0 BCM50 BCM50 BCM50 3 0 BCM450 X X X OX Xx X X X x IP Phone 2002 IP Phone 2004 IP Phone 2007 IP KEM IP Softphone 2050 IP Audio Conference Phone 2033 WLAN 2210 Handset WLAN 2211 Handset WLAN 2212 Handset WLAN 6120 WLAN 6140 Copyright 2008 Nortel Networks XI X OK X X X X X x x X X X X X X X X OK Xx Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 X X X X X X X X X X DSM IP Phones reference When you register your phone you must configure it using phone buttons the Tool icon or the Services key The type of phone you register determines which of these methods to use Figure 7 IP phone buttons to
54. ines to provide higher quality signaling than analog POTS lines and ISDN out of band data channel signaling offers faster call set up and tear down While an analog line carries only a single transmission at a time an ISDN line can carry one or more voice data fax and video transmissions simultaneously An analog modem that operates at 14 4 kbyte s takes 4 5 minutes to transfer a 1MB data file and a 28 8K modem takes about half that time If you use one channel of an ISDN line the transfer time reduces to 1 minute if you use two ISDN channels transfer time reduces to 30 seconds When you transmit data the connect time for an average ISDN call is three seconds per call compared to 21 seconds for the average analog modem call Types of ISDN service Two types of ISDN services lines are available Basic Rate Interface BRI and Primary Rate Interface PRI Each line consists of separate channels known as B and D channels that transmit information simultaneously e BRI known as 2B D because it consists of two B channels and one D channel e PRI known as 23B D in North America or 30B D in Europe In North America 23B D consists of 23 B channels and one D channel T1 carrier In Europe 30B D consists of 30 B channels and one D channel E1 carrier B channels B channels are bearer channels used to carry voice or data information at speeds of 64 kbyte s As each ISDN link BRI or PRI includes more than one B channel a
55. ing registration in Element Manager 53 Automatically assign directory names 54 Registering IP phones in the system 55 Accessing the local configuration menu on an IP Phone 2001 2002 or 2004 55 Accessing the local configuration menu on an IP Phone 2033 56 Accessing the local configuration menu on an IP Phone 2007 56 Accessing configuration menu on an IP Phone 1120E or 1140E 57 Accessing configuration menu on an IP Phone 1210 1220 or 1230 58 Deregistering IP telephones 58 IP Phone 1120E or IP Phone 1140E configuration 61 Opening the network configuration menu 63 Setting 802 1x authentication 64 Setting DHCP 65 Setting the IP address 65 Setting the gateway 66 Setting S1 IP 66 Setting S1 port 67 Setting S1 action 67 Setting S1 retry 68 Setting S1 private key 68 Setting S2 IP 69 Setting S2 port 70 Setting S2 action 70 Setting S2 retry 71 Setting S2 private key 71 Setting VLAN 72 Setting the VLAN filter 73 Setting the PC port 73 Setting data VLAN 74 Setting PC_Port Untag All 74 Setting the duplex mode 75 Setting Gratuitous ARP 76 Setting External Application Server 76 Setting the XAS port 77 Upgrading the IP phone firmware 78 Telephone relocation 79 Digital telephone relocation 79 Keeping an IP telephone active 79 IP telephone relocation without changing the DN 80 IP telephone relocation with a changed DN 80 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 0
56. is not yet registered and when a password is entered in the Terminal Registration screen the telephone prompts you for that password e If Auto Assign DN is not selected the telephone prompts you for a DN For more information see the BCM450 1 0 Configuration Devices Guide NN40160 500 f you are prompted for a password enter the password and press OK e f you are prompted for a DN enter the DN you want assigned to this telephone and press OK When the telephone registers it downloads the information from the system IP Telephony record to the telephone configuration record This can include a new firmware download which occurs automatically If new firmware downloads the telephone display indicates the event If the telephone displays a prompt that indicates it cannot find the server follow the instructions in Configuring telephone settings page 17 to enter the specific network path Troubleshooting IP telephones page 19 describes other possible prompt messages Configuring telephone settings If you are not automatically registered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected For more information about accessing the telephone configuration menus see IP phone registration page 53 If you experience problems with IP telephone registration refer
57. ith your phone Prerequisites e For first time IP Phone configuration complete Setting 802 1x authentication page 64 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select DHCP command 2 Press Enter 3 Press the Down navigation key to open list box Attention You must also install configure and run a DHCP server and DHCP relay agent if you choose Partial DHCP or Full DHCP configuration 4 Configure the following DHCP options e No disable DHCP support and enter IP network information manually e Partial IP network information IP address network mask and gateway address are provided by the DHCP server Enter Server 1 IP address Server 2 IP address Port Action Retry and Private Key PK numbers manually e Full IP network information Server 1 IP address Server 2 IP address and XAS information are provided by the DHCP server 5 Press Enter End Setting the IP address Assign an IP address to your phone before you use it Prerequisites e For first time IP Phone configuration complete Setting DHCP page 65 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 66 IP Phone 1120E or IP Phone 1140E configuration e If the IP Phone is already configured
58. l and select the VLAN filter check box 2 Press Enter to toggle this item on and off End Setting the PC port Set the PC port options before you use the phone Prerequisites e For first time IP Phone configuration complete Setting the VLAN filter page 73 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Disable PC Port 2 Press Enter to toggle this item on and off Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 74 IP Phone 1120E or IP Phone 1140E configuration End Attention If Disable PC Port is enabled Data Vlan PC Port Untag All and Cached IP are dimmed and cannot be enabled Setting data VLAN Assign data mode options before you use the phone Prerequisites e For first time IP Phone configuration complete Setting the PC port page 73 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select DataVLAN command 2 Press Enter 3 Press the Down navigation key to open the list box Attention If LLDP is disabled LLDP MED and LLDP VLAN Name modes do not appear in the list 4 Use the Up or Down navigatio
59. lect S1 IP 2 Press Enter to start the Edit mode 3 Use the dialpad to enter the S1 IP information the primary IP address of the BCM 450 node End Setting S1 port Assign the port your phone will use Prerequisites e For first time IP Phone configuration complete Setting S1 IP page 66 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Port 2 Use the dialpad to enter the S1 Port information a fixed value of 7000 End Setting S1 action Assign the TPS value before you use the phone Prerequisites Forfirst time IP Phone configuration complete Setting S1 port page 67 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 68 IP Phone 1120E or IP Phone 1140E configuration Procedure steps Step Action 1 Use the Right navigation key to scroll and select S1 Action Press Enter to start Edit mode Use the dialpad to enter the following information e for TPS only enter 1 e for TPS and Secure Media Controller enter 6 or 1 End Setting S1 retry Assign the number of connection retries your phone attempts before you use the phone Prereq
60. left to right The Network Configuration menu opens You can press the Apply amp Reset soft key to save settings and reset the IP Phone You can press the Exit soft key to exit the menu without saving changes and return to the Network Configuration menu End Setting 802 1x authentication Your IP Phone 1120E and1140E firmware supports 802 1x authentication The authentication is dependent on your layer 2 switches and is not part of the BCM450 You can choose to enable 802 1x on your IP 1120E or 1140E phone Prerequisites e Open the network configuration menu see Opening the network configuration menu page 63 e Ensure when the Network Configuration menu opens that the Enable 802 1x check box is selected press Enter to toggle the item Procedure steps Step Action 1 Press Enter to start Edit mode 2 Use the Right navigation key to scroll and select the Enable 802 1x EAP check box 3 Use the keypad to supply the following information e Device ID e Password 26567 738 e Retype password 4 Press Enter Use the Right navigation key to scroll and select the Enable 802 1ab LLDP Enable check box 6 Press Enter to toggle this item on and off Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 65 End Setting DHCP You can use DHCP w
61. mmunication device to the BCM450 system through a digital station module Examples of analog voice devices include analog telephones and answering machines Examples of analog data communication devices include modems and fax machines The ATA2 provides on premise service only protected plan wiring only The following figure shows an installation overview for connecting an analog device or analog data device through an ATA2 to the BCM450 main unit Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 24 Overview of key hardware elements and devices Figure 2 Analog device installation overview ATA 2 power cord BCM main unit Analog telephone Line loop resistance Terminal loop resistance 135 ohms maximum 1300 chms maximum Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements This section provides general information about using Integrated Services Digital Network ISDN lines on your Business Communications Manager 450 BCM system You can access detailed information about ISDN through the internet Your service provider can also provide you with specific information to help you understand what suits your requirements
62. n key to scroll and select one of the following options e No VLAN e LLDP VLAN Name VLAN ID is configured automatically to the value received in the VLAN NAME TLV e VLAN ID value manual selection of VLAN ID between 1 and 4094 5 Press Enter End Setting PC_Port Untag All Assign the tag option before you use the phone Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 75 If DATA VLAN is enabled the tag on all traffic destined for the PC port is stripped by default To override this action clear the PC Port Untag All check box If DATA VLAN is disabled the tag on all traffic destined for the PC port is not stripped To override this action select the PC Port Untag All check box Prerequisites e For first time IP Phone configuration complete Setting data VLAN page 74 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select the PC Port Untag All check box 2 Press Enter to toggle this item on and off End Setting the duplex mode Assign the duplex mode before you use the phone Prerequisites e For first time IP Phone configuration complete Setting PC Port Untag All page 74 e If the IP Phone is already
63. ness Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 52 Media bay module configuration 4 To select the type of MBM that you want to install double click the cell of the row you selected to reveal a list and select the MBM type Click Configure and enter the required information in the Configure box Click Ok Repeat steps step 4 through step 5 to enable each MBM in your system You can set other parameters for the MBMs depending on the type of MBM you installed End Copyright 2008 Nortel Networks Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 IP phone registration Nortel IP telephones must register with the system to use the call and system features Registering Nortel 11XX 12xx and 20XX IP telephones on the system includes two steps setting up registration in Element Manager and configuring each IP phone For more information about configuring your IP phone see IP phone configuration page 16 Prerequisites Navigation Ensure you loaded the appropriate keycodes to activate the Nortel IP telephones on your BCM450 system Enabling registration in Element Manager page 53 Automatically assign directory names page 54 Registering IP phones in the system page 55 Accessing the local configuration menu on an IP Phone 2001 2002 or 2004 pag
64. ness Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 58 IP phone registration Accessing configuration menu on an IP Phone 1210 1220 or 1230 If you are not automatically registered to the system you can configure the telephone settings to enable you to access a system on the network You also must perform these steps if your IP telephone is not connected to the same LAN to which the system is connected Many of the options discussed in this section are for system administrator use only Do not make changes unless you are instructed by your system administrator Procedure steps Step Action 1 Press the Services key twice to access the Local Tools menu If you attempt to access the Local Tools menu and a dialog box appears that prompts you for a password contact your system administrator 2 From the Local Tools menu press the key on the dialpad to open the chosen menu 3 From the selected menu press the key on the dialpad to open the chosen submenu Use the navigation keys and Select key to make a selection Press the Cancel soft key to exit the menu or submenu End Deregistering IP telephones You can deregister selected IP telephones from the system and force the telephone to perform the registration process again Attention When you deactivate the phone all active calls drop Procedure steps Step Ac
65. ns Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 42 IP phones and IP telephony be extended to remote sites and home offices over cost effective IP links IP telephone functionality can be transferred between IP telephones using the Hot desking feature Your telephone features and setup can travel with you between offices e Simplicity and consistency A common approach to service deployment allows further cost savings by the use of common management tools resource directories flow through provisioning and a consistent approach to network security Customers can centrally manage a host of multimedia services and business building applications through a Web based browser The ability to network existing PBXs using IP can bring new benefits to your business For example consolidating voice mail onto a single system or to fewer systems makes it easier for voice mail users to network e Compatibility Internet telephony is supported over a wide variety of transport technologies A user can gain access to almost any business system through an analog line Digital Subscriber Line DSL LAN frame relay asynchronous transfer mode SONET or wireless connection e Scalability A future proof flexible and safe solution combined with high reliability allows your company to focus on customer needs not network problems Nortel internet telephony solutions offer hybrid en
66. odule BRIM or a Digital Trunk Media Bay Module DTM card configured for PRI The digital BRI ISDN lines are connected to the BCM450 main units through the BRI ports RJ 45 on the front of the main units For information about adding integrated lines on an integrated router see the documentation for your integrated router PRI hardware The Digital Trunk Media Bay Module DTM is configured for PRI In most PRI network configurations you need one DTM configured as PRI to act as the primary clock reference The only time when you cannot have a DTM designated as the PRI primary clock reference is in a network where your BCM450 system connects back to back with another switch using a PRI link If the other switch is loop timed to your BCM450 system your DTM PRI can be designated as a timing master If your BCM450 includes more than one DTM configured as PRI you must assign the first DTM as the primary reference the second DTM as the secondary reference If the system has a BRI module it should be set as the timing master when a DTM in the same network is defined as the primary reference Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 33 BRI hardware You can program the loops on the BRI module to support either network or terminal connections This allows you to customize yo
67. odule page 22 To connect a standard analog voice device or data communication device to the BCM system through a digital station module you must install an ATA2 see Analog terminal adapter page 23 Analog station media bay module You can connect a maximum of eight analog telecommunication devices to the analog station media bay modules ASM8 ASM8 and GASM Analog devices include standard analog telephones cordless telephones fax machines answering machines or modems The maximum speed for a modem connection is 28 8 kbit s The ASMB is available in North America only the ASM8 and GASMB8 are available in North America the United Kingdom Australia and Poland In addition to ASM8 features the ASM8 and GASM offer the following features e Visual Message Waiting Indicator VMWI LED indicates to the end user that a message is waiting e Disconnect supervision Open Switch Interval OSI according to EIA TIA 464 indicates to the attached device in an established communication that the connected device must release the call Attention When disconnect occurs from the central office CO the ASM8 provides an OSI 850 ms TIA EIA 464 section 5 4 10 2 4 minimum is 600 ms to the off hook station of as a disconnect signal If the station remains on hook after the disconnect signal the ASM8 disconnects the station equipment from the network without returning a tone TIA EIA 464 section 5 4 10 2 5 1 After the station
68. ol icon and service keys Display buttons Tool icon Services key 1120E 1140E Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 90 IP Phones reference Nortel Bus Copyright 2008 Nortel Networks Nortel Business Communications Manager 450 1 0 Installation Devices Copyright 2008 Nortel Networks The information in this document is sourced in Canada the United States and the United Kingdom All Rights Reserved Publication NN40160 302 Document status Standard Document issue 01 01 Document date August 2008 Product release BCM450 1 0 Job function Installation Type Technical Publication Language type English NORTEL the globemark design and the NORTEL corporate logo are trademarks of Nortel Networks Microlink is a trademark of Bell Canada To provide feedback or report a problem with this document go to www nortel com documentfeedback NORTEL
69. ommendations Relocate existing telephones before new telephones are installed on the jacks This allows the moved telephones to retain their programming Plugging a new telephone into a jack from which another telephone was removed before the original telephone is reconnected to another jack results in the programming transferring to the new telephone In this case when the original telephone is plugged into another jack it receives default programming or the programming specifically entered for the DN record that corresponds to the new jack When changing a telephone internal number DN record wait one minute for automatic telephone relocation to complete its cycle When you relocate a telephone the telephone must remain installed and connected in the new location for at least three minutes for the programming relocation to complete Moving the telephone again before the three minute period is up can result in loss of programming IP telephones relocation IP telephones retain their DN when you move them to a new location on the same subnet In some circumstances you may want your IP telephone to stay active after it is physically disconnected For example when your IP Software Phone 2050 is turned off you may still want callers to go to your voicemail To keep your IP telephone active and retain DN specific features activate the Keep DN alive feature Nortel Business Communications Manager 450 1 0 Installation Devices NN401
70. one 1140E configuration page 61 e Telephone relocation page 79 e Media encryption on IP phones page 83 e Device Compatibility page 87 e IP Phones reference page 89 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 10 Introduction Nortel Bus Copyright 2008 Nortel Networks Overview of key hardware elements and devices The Business Communications Manager 450 system provides private network and telephony management capability to small and medium sized businesses The BCM450 system e integrates voice and data capabilities Voice over Internet Protocol VoIP gateway functions and Quality of Service QoS data routing features into a single telephony system enables you to create and provide telephony applications for use in a business environment This section describes the telephony devices BCM450 supports Navigation e BCM450 main and expansion units page 11 e Media bay module types page 12 e BCM450 features page 12 e BCMA450 applications page 12 e Digital devices page 13 e Wireless devices page 14 e IP devices page 15 e Analog devices page 22 e Analog terminal adapter page 23 BCM450 main and expansion units BCM450 includes the following key elements e BCMA450 main unit e BCM450 expansion unit Nortel Business Communications Manager 450 1 0 Installation Devices
71. ported by different MBMs Table 5 MBM station requirements Type of extension Type of MBM Number of extensions per MBM Digital extensions DSM16 DSM16 16 Digital extensions DSM32 DSM32 32 Digital extensions 4x16 16 Digital extensions G4x16 16 Digital extensions G8x16 16 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 39 Table 5 MBM station requirements Type of extension Type of MBM Number of extensions per MBM Analog extensions ASM8 8 Analog extensions ASM8 8 Analog extensions GASM8 8 Cordless handsets DSM32 DSM32 32 DECT selected profiles only Digital extensions are for digital or can be converted to an analog extension with an ATA You do not need to include IP telephones when you calculate the number of required DSM MBMs Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks tion requirements Nortel Bus Copyright 2008 Nortel Networks IP phones and IP telephony IP telephony provides the flexibility affordability and expandability of the Internet to the world of voice communications This section includes an overview of the components that comprise the BCM450 IP telephony and Voice over IP VoIP features
72. r disable blank PSK SRTP 6 Press the Apply soft key to save the change and to restart the phone When the IP Phone is restarted the firmware sets the encryption support accordingly SRTP Media Encryption is disabled by default on the IP Phones If enabled when a secure call is established the phone displays a small lock icon to indicate the media is encrypted The icon is in the first position of the first line of the caller display The icon reflects the status of the main media stream End Configuring SRTP media encryption on an IP Phone 1210 1220 and 1230 Complete the following procedure to enable Secure Real Time Transport Protocol STRP media encryption Procedure steps Step Action 1 Double press the Services key 2 Press 3 on the dialpad to access the Network Configuration menu or use the Up Down navigation keys to scroll and highlight the Network Configuration option Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 86 Media encryption on IP phones Press Enter to start the edit mode Use the Right navigation key to navigate to the Enable PSK SRTP combo box The current setting is displayed 5 Press Enter to toggle the check box to enable checked or disable blank PSK SRTP 6 Press the Apply amp Reset soft key to save the change and restart the phone When the IP Phone is restarted
73. rect HUB connection enter the Published IP address of the BCM450 as the DEF GW If the IP telephone does not connect directly to the Published IP address network adapter set the DEF GW to the IP address of the network adaptor to which the telephone connects Emulation Key O or 1 0 Handset Mapping 1 Handsfree Default setting is 1 handsfree do not change This setting applies to the 2033 model only If DHCP 1 Manual Cfg Full 0 If you indicate DHCP for the telephone but you want to DHCP Partial 1 enter static IP addresses choose 1 Partial If you choose 0 Full the DHCP server assigns IP addresses that are not static If DHCP 0 or Partial S1 IP S1 PORT S1 ACTION S1 RETRY COUNT IP address gt Default 7000 Default 1 digits between 0 and 255 This is the Published IP address of the first BCM system to which you want to register the telephone This is the port the telephone uses to access this system Configure this to the number of times you want the telephone to retry the connection to the system Nortel Business Communications Manager 450 1 0 Copyright O 2008 Nortel Networks Installation Devices NN40160 302 01 01 Standard August 2008 Overview of key hardware elements and devices 19 Table 1 IP telephone server configurations Field Value Description S2 IP lt IP address gt This is the Published IP address of the second BCM system to
74. rks Device compatibility and installation requirements 37 Capability Feature set Optional features Point of Voice Data sale M Alternate voice or CLID X X circuit switched data on both B channels P Alternate voice or flexible calling for voice additional call X X X circuit switched data not supported by offering not on both B channels BCM450 Basic D supported by D channel packet Channel Packet BCM450 calling line identification If you want to transmit both voice and data and support D channel packet service order package P However BCM450 does not support flexible calling for voice and additional call offering features included in package P You can order Multi Line Hunt with your package When a telephone number the Network DN in the group of numbers assigned by your service providers is busy the Multi Line Hunt feature connects the call to another telephone number in the group BCM450 supports the feature only on point to point network connections T loop Check with your service provider for more information about Multi Line Hunt Any of the ISDN packages will allow you to use sub addressing but your ISDN TE must be equipped to use sub addressing for the feature to work Order ISDN BRI service outside Canada or the United States Outside of Canada or the United States order Euro ISDN PRI or BRI service from your service provider Set the BCM450 equipment to the Euro ISDN protocol Suppor
75. s and IP telephony Figure 5 Network diagram Router IP telephone A Digital telephone A We H 323 device A 12050 telephone A Router Gatekeeper M1 IPT IP telephone A f gs IP telephone B YAS BCM networking The BCM450is a key building block in creating your communications network It interoperates with many devices including the Meridian 1 system and H 323 and SIP devices The BCM450 system connects to devices through multiple IP networks and through the PSTN Multiple BCM450 systems can link together on a network of VoIP trunks or dedicated physical lines The BCM450 can connect to a LAN through the integrated interface LAN card and to a PSTN through trunk media bay modules see see Figure 5 Network diagram page 44 Through these networks the system accesses other systems and network equipment connected to the network Meridian 1 Internet Telephony Path The Meridian 1 Internet Telephony Path M1 IPT allows Meridian 1 systems to communicate with the BCM450 through H 323 trunks Telephones on the M1 such as Meridian telephone A can initiate and receive calls with the other telephones on the system across IP networks Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phones and
76. s lit Layer 1 is functioning e Layer 2 A logical connection between the central office or the far end and the BCM450 system Without Layer 2 call processing is not possible e Layer 3 A logical connection between the ISDN network your service provider and the BCM450 system For BRI lines call processing and service profile identifier SPID information exchanges in Layer 3 This controls which central office services are available to the connection For example you can program a network connection to carry data calls Attention Service profile identifiers SPIDs are a part of the BRI National ISDN standard SPIDs are not used in the ETSI BRI standard or on PRI ISDN bearer capability Bearer capability describes the transmission standard used by the BRI or PRI line so it can work within a larger ISDN hardware and software network The bearer capability for BRI and PRI is voice speech 3 1 kHz audio fax and data unrestricted 64 kbyte s restricted 64 kbyte s or 56 kbyte s Services and features for ISDN BRI and PRI As part of an ISDN digital network your system supports enhanced capabilities and features that include e fast call set up and tear down e high quality voice transmission e dial up Internet and local area network LAN access Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 28 Device compatibility and
77. st box 4 Use the Up or Down navigation key to scroll and select one of the following options e No VLAN e DHCP VLAN ID is configured automatically to one of the values received from the DHCP server e LLDP MED VLAN ID is configured automatically to the value received from 802 1ab LLDP e LLDP VLAN Name VLAN ID is configured automatically to the value received from 802 1ab LLDP 5 Press Enter If LLDP is disabled LLDP MED and LLDP VLAN Name modes do not appear in the list If DHCP is disabled DHCP does not appear in the list Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 73 End Setting the VLAN filter Set VLAN filtering options before you use the phone If the VLAN Filter is enabled packets destined for the IP Phone port are filtered on their MAC address and their VLAN tag Untagged VLAN packets and tagged VLAN packets that differ from the Telephony VLAN ID are prevented from reaching the IP Phone port The VLAN Filter check box appears dimmed if you select No in the VoiceVLAN command Prerequisites e For first time IP Phone configuration complete Setting VLAN page 72 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scrol
78. system has run out of ports This message remains on the display until a port becomes available and the telephone is powered down and then up To obtain more ports you can install additional VoIP keycodes INVALID SERVER ADDRESS The S1 is incorrectly configured with the IP address of a system network adapter other than the published IP address IP ADDRESS CONFLICT The telephone detected that a device on the network is currently using the IP address allocated to the telephone Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 20 Overview of key hardware elements and devices Table 2 IP telephony display messages Message Description Solution REGISTRATION DISABLED The Registration on the system is set to OFF SERVER UNREACHABLE Check that you have entered the correct Netmask and gateway RESTARTING p nis If the settings are correct contact your system NEW SET The telephone has not been connected to the system before and must be registered 1100 series IP phones BCM450 supports 1100 series IP phones T The IP Phone 1110 1120E and 1140E The three phones in the series have a graphical high resolution LCD display backlit with adjustable contrast IP Phone 1110has three user defined feature keys and four soft keys IP Phone 1120Ehas four user defined feature keys and four soft keys The IP Phone
79. tandard August 2008 Copyright 2008 Nortel Networks 4 Contents IP Key Expansion Module 21 IP Softphone 2050 21 IP Audio Conference Phone 2033 22 Analog devices 22 Analog station media bay module 22 Analog terminal adapter 23 Device compatibility and installation requirements 25 Release compatibility 25 Release compatibility navigation 25 ISDN basics 25 Services and features for ISDN BRI and PRI 27 ISDN hardware 32 ISDN standards compatibility 35 Plan your Integrated Services Digital Network 35 Order ISDN PRI 35 Order ISDN BRI 36 Supported ISDN protocols 37 MBM trunk requirements 37 MBM station requirements 38 IP phones and IP telephony 41 IP phone Basics 41 IP telephones and VoIP trunks 42 IP telephones 42 Voice over IP trunks 43 IP telephony networking 43 BCM networking 44 Meridian 1 Internet Telephony Path 44 Telephone interoperability 45 Network gatekeepers 45 Public Switched Telephone Network 46 Key IP telephony concepts 46 Codecs 47 Jitter buffer 47 Quality of service routing 48 Telephone relocation 49 Digital telephone relocation 49 Digital telephone relocation recommendations 49 IP telephones relocation 49 Media bay module configuration 51 Configuring resources for the MBM 51 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Contents 5 IP phone registration 53 Enabl
80. ted ISDN protocols The switch used by your service provider must be running the appropriate protocol software to support ISDN PRI and BRI Each protocol is different and supports different services Contact your service provider to make sure that your ISDN connection has the protocol you require MBM trunk requirements The following table shows the types and number of lines supported by different MBMs Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 38 Device compatibility and installation requirements Table 4 MBM trunk requirements Type of lines Type of MBM Number of lines per MBM T1 digital digital trunk MBM 24 DTM PRI digital lines on a T1 DTM 23 carrier NA PRI digital lines on an E1 DTM 30 carrier EMEA Analog lines caller ID trunk module 4 4 CTM4 North American systems only Analog lines CTMS8 North American 8 systems only Analog lines global analog trunk 4 module 4 GATM4 Analog lines GATM8 8 Analog lines 4x16 combination MBM 4 also requires a full DS30 channel for the North American DNs systems only Analog lines ADID 4 4 Analog lines ADID 8 8 Analog lines G4x16 4 Analog lines G8x16 8 BRI ISDN lines BRIM S T 4 ISDN loops to a maximum of 8 lines R2MFC lines on an E1 carrier R2MFC MBM station requirements The following table shows the types and number of extensions sup
81. the firmware sets the encryption support accordingly SRTP Media Encryption is disabled by default on the IP Phones If enabled when a secure call is established the phone displays a small lock icon to indicate the media is encrypted The icon is in the first position of the first line of the caller display The icon reflects the status of the main media stream End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device Compatibility To determine if your devices are compatible with your BCM see Table 6 Telephony devices release compatibility matrix page 87 The matrix displays telephony devices and the BCM releases with which they are compatible Table 6 Telephony devices release compatibility matrix Device BCM 3 6 BCM 3 7 BCM 4 0 BCM50 BCM50 BCM50 BCM450 MBM 1 0 2 0 3 0 T7000 EU only X X X X X X X DSM T7100 X X X X X X X DSM T7208 X X X X X X X DSM T7316 X X X X X X X DSM T7316E X X X X X X X DSM T7406 North America X X X X X X X DSM only T 24 KIM X X X X X X X DSM M7208 X X X X X X X DSM M7324 X X X X X X X DSM M7406 X X X X X X X DSM Central Answering X X X X X X X DSM Position CAP BST Doorphone X X X DSM Dect 413x X X X DSM Dect 414x X X X DSM Digital Mob
82. tion 1 Navigate to Configuration Telephony Sets Active Sets In the Active Sets table click the Capabilities and Preferences tab Select the DN you want to deregister and click the IP Terminal Details tab under the DN 4 Click Deregister DN Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phone registration 59 5 Reregister the telephone End Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 60 IP phone registration Nortel Bus Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration When you configure an IP Phone 1120E or IP Phone 1140E you have 45 seconds between plugging in the IP Phone 1120E power adapter and the appearance of the Nortel text When you see the Nortel text you have one second to respond by pressing each soft key at the bottom of the display in sequence from left to right If you miss the one second response time the IP Phone 1120E attempts to locate and to connect to the server You can begin the power up sequence again or double press the Services key to open the Local diagnostic utilities to access the IP Phone settings IP Phone 1120E or IP Phone 1140E configuration procedures This task flow shows the sequence of procedures you perform
83. u use Dynamic Host Control Protocol DHCP on the system e If you use DHCP service on the system or you configured the Customer DHCP server to hand out specific system network details the IP telephone automatically attempts to find the server After you register the telephone to the system as described in Registering the telephone to the system page 17 the telephone assumes the parameters it receives from the system which are described in Configuring telephone settings page 17 e If you did not configure DHCP to provide system information or if you do not use DHCP on your network you must configure your telephone parameters before the telephone can register to the system In this case follow the directions in Configuring telephone settings page 17 and then Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Overview of key hardware elements and devices 17 follow the prompts that appear as described in Registering the telephone to the system page 17 e If an external DHCP server does not exist the DHCP server on the main unit supplies IP configuration information for all IP devices PCs and IP Phones It also supplies specific connection information to the IP Phones Registering the telephone to the system When you first connect the telephone to the IP connection you receive one of the following e If the telephone
84. uffer e When frame six arrives the IP telephone firmware places it in the buffer and sends frame one to the handset speaker e When frame seven arrives the IP telephone buffers it and sends frame two to the handset speaker The net effect of using a jitter buffer is that the arriving packets are delayed slightly to ensure a constant rate of arriving frames at the handset speaker The delay of packets can provide a communications challenge as speech is delayed by the number of frames in the buffer For one sided conversations there are no issues However for two sided conversations where one party tries to interrupt the other speaking party it can be annoying In this second situation by the time the voice of the interrupter reaches the interruptee the interruptee has spoken two jitter sized frames past the intended point of interruption In cases where very large jitter sizes are used some users revert to saying OVER when they wish the other party to speak Possible jitter buffer settings and corresponding voice packet latency delay for the BCM450 system IP telephones include e None e Small G 711 G 729 0 05 seconds e Medium G 711 G 729 0 09 seconds e Large G 711 G 729 0 15 seconds Quality of service routing To minimize voice jitter and maximize quality of service QoS over low bandwidth connections the BCM450 programming assigns specific DiffServ Marking in the IPv4 header of the data packets sent from IP tel
85. uisites e For first time IP Phone configuration complete Setting S1 action page 67 e If the IP Phone is already configured complete Opening the network configuration menu page 63 Procedure steps Step Action 1 Use the Right navigation key to scroll and select Retry Press Enter to start Edit mode Use the dialpad to enter the Retry information the number of times the IP Phone 1120E or IP Phone 1140E attempts to connect to the server End Setting S1 private key Assign the private key of the Secure Media Controller to which the IP Phone is connected before you use the phone Prerequisites e For first time IP Phone configuration complete Setting S1 retry page 68 e Ifthe IP Phone is already configured complete Opening the network configuration menu page 63 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP Phone 1120E or IP Phone 1140E configuration 69 Procedure steps Step Action Use the Right navigation key to scroll and select S1 PK Press Enter to start Edit mode Use the dialpad to enter the information Press Enter to start Edit mode a fF N Use the dialpad to enter the private key 16 digit hexadecimal number the default is ffffffffffffffff Attention To enter letters you must hit the key and then the keypad for the corresponding letter For example
86. ur arrangement of lines voice terminals data terminals and other ISDN equipment This section describes some basic hardware configurations for network and terminal connections for each loop type A BRI module provides four loops You can individually program each loop as one of the following e an S reference point connection S loop to ISDN terminal equipment TE e aT reference point connection T loop to an ISDN network using an external NT1 You can add integrated BRI lines on the BCM450 main unit S reference point The S reference point connection provides either a point to point or point to multipoint digital connection between BCM450 and ISDN terminal equipment TE that uses an S interface see Figure 3 S reference point S loops support up to seven ISDN DNs which identify TE to the BCM450 system Figure 3 S reference point ISDN TE with terminating resistors point to point ISDN TE ISDN TE with terminating resistors ISDN TE T reference point Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 34 Device compatibility and installation requirements The T reference point connections provide a point to point digital connection between the ISDN network and BCM450 see Figure 4 T reference point T loop provides lines that you can share between all BCM
87. user can perform more than one transmission at the same time using a single ISDN link D channels The standard signaling protocol transmits over a dedicated data channel called the D channel The D channel carries call setup and feature activation information to the destination and includes speeds of 16 kbyte s Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Device compatibility and installation requirements 27 BRI and 64 kbyte s PRI Data information consists of control and signal information For BRI only data information also consists of packet switched data such as credit card verification ISDN layers ISDN layers refer to the standards established to guide the manufacturers of ISDN equipment based on the Open Systems Interconnection OSI model The layers include both physical connections such as wiring and logical connections which are programmed in computer software When equipment is designed to the ISDN standard for one of the layers it works with equipment for the layers above and below it The following three layers work in ISDN for BCM450 to support ISDN service all three layers must work properly e Layer 1 A physical connection that supports fundamental signaling passed between the ISDN network your service provider and the BCM450 system When the LED on a BRI S T media bay module configured as BRI become
88. vironments that leverage existing investments in Meridian and Norstar systems Increased customer satisfaction Breakthrough e business applications help deliver the top flight customer service that leads to success By providing your customers with rapid access to sales and support personnel through telephone the Web and e mail your business can provide better customer service than ever before IP telephones and VoIP trunks This section describes two similar applications for IP telephony on the BCM450 system IP telephones and Voice over IP VoIP trunks These applications can be used separately or together as a network voice data solution IP telephones IP telephones offer the functionality of regular telephones but do not require a hardwire connection to the BCM450 Instead they must be plugged into an IP network which is connected through the integrated interface LAN card on the BCM450 Calls made from IP telephones through the BCM450 can pass over VoIP trunks or across Public Switched Telephone Network PSTN lines Nortel provides two types of IP telephones The IP telephones are wired to the IP network using Ethernet IP Phone Series or are accessed through your desktop or laptop computer IP Software Phone 2050 Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks IP phones and IP telephony 43 Voice over IP trunks
89. with directory names DNs assigned Prerequisites e Start Element Manager Procedure steps Step Action NO OO Ff W Copyright 2008 Nortel Networks In Element Manager navigate to Resources Telephony Resources In the Telephony Resources table click the IP Sets row The Details for Module panel appear below the Telephony Resources table Select the Enable registration check box Select the Enable global registration password check box Leave the Global password field blank Select the Auto assign DNs check box Clear the Enable registration check box after the IP Phones become operational Turn Enable registration and Auto assign DNs off after the telephones register Nortel cautions that leaving your IP registration open and unprotected by a password can pose a security risk Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 IP phone registration 55 End Registering IP phones in the system To register your IP phone in the system perform the following procedure Procedure steps Step Action 1 Connect the telephone to the IP connection If a password is entered in the Terminal Registration screen and the telephone is not yet registered the telephone prompts you for that password 2 If prompted for a password type the password Attention If Auto Assign DN is not selected the telephone prompts you for a DN
90. xt messaging e Digital Mobility Phone 7440 three display soft keys and four line handset display loudspeaker capability and text messaging WLAN handsets 221X WLAN handsets use VoIP technology and Push to Talk which enables two way communication with another BCM user The handsets communicate with the BCM system and with the WLAN IP Telephony Manager 2245 Like wired telephones the wireless handsets receive calls directly receive transferred calls transfer calls to other extensions and make outside and long distance calls subject to corporate restrictions The handsets interoperate with other IP Line and IP Trunk features and devices such as IP Peer and the IP Phone 20xx and IP Softphone 2050 series of IP Phones Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks Overview of key hardware elements and devices 15 WLAN Handsets 6120 and 6140 The WLAN Handsets 6120 and 6140 operate with the BCM and the WLAN IP Telephony Manager 2245 They are fully functional handsets specifically designed for the busy office environment The WLAN Handsets 6120 and 6140 use radio wave technology to send and receive voice and data transmissions They operate much like a cell phone However the Handsets use the private communication system installed in your facility and will not operate outside the area covered by this system IP devices
91. you do not apply a 911 route to an IP telephone that is off the premises where the PSAP is connected to the system Two way direct inward dialing With PRI you can use the same lines receiving direct inward dialing DID and for making direct outward dialing DOD calls Nortel Business Communications Manager 450 1 0 Installation Devices NN40160 302 01 01 Standard August 2008 Copyright 2008 Nortel Networks 32 Device compatibility and installation requirements The dialing plan configured by your customer service representative determines how calls route Consult your customer service representative to determine whether or not this feature is compatible with your service provider Dialing plan and PRI The dialing plan supports PRI connectivity to public and private networks The dialing plan is a collection of features responsible for processing and routing incoming and outgoing calls All PRI calls must go through a dialing plan The dialing plan e allows incoming calls to route to sets based on service type and digits received e can map user dialed digits to a service type on a Call by Call basis allows long distance carrier selection through user dialed Carrier Access Codes Consult your customer service representative to determine how your dialing plan is configured ISDN hardware To support connections to an ISDN network and ISDN terminal equipment your BCM450 must be equipped with a BRI S T Media Bay M

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