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        Grandstream Networks GXP1100 1lines Wired handset Black
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1.                                                  9  Table 2  GXP1100 GXP1105 EQUIPMENT                                                         11  Table 3  GXP1100 GXP1105                                                                                   11  Table 4  GXP1100 GXP1105 KEYPAD                                                                 14  Table EON EMIZugliccc                                    Y 21  Table 6  GXP1100 GXP1105      MENU                                         23  Table of Figures  GXP1100 GXP1105 User Manual  Figure 1  GXP1100 GXP1105                                                                                   11  Figure 2  GXP1100 GXP1105                                                                                           12  Figure 3  GXP1100 GXP1105 Multi Purpose Key      way Conference                                                       19  Figure 4  Click to  lal    oreet RP ee                  XR aan AR      d eR aR 42       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 4 of 47         sen    Innovative IP Voice  amp  Video    GUI INTERFACE EXAMPLES    http   www grandstream com products gxp series general documents gxp21xx qui zi         Screenshot of Configuration Login Page     Screenshot of Status Page     Screenshot of Basic Setting Configuration Page     Screenshot of Advanced User Configuration Page    Screenshot of SIP Account Configuration Page     Screenshot of Saved Configuration Changes Page    Screens
2.         0   The account index for the phone to make call  The index is 0 for account 1  1 for account 2  2 for  account 3  and etc      passwordzadmin   The admin login password of phone s Web GUI     SAVING THE CONFIGURATION CHANGES    After users makes changes to the configuration  press the  Save  button will save but not apply the    changes until the  Apply  button on the top of web GUI page is clicked  Or  users could directly press  Save    and Apply  button  We recommend rebooting or powering cycle the phone after applying all the changes     REBOOTING FROM REMOTE LOCATIONS    Press the  Reboot  button on the top right corner of the web GUI page to reboot the phone remotely  The  web browser will then display a reboot message  Wait for about 1 minute to log in again        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 42 of 47         sen    Innovative IP Voice  amp  Video    UPGRADING AND PROVISIONING    The GXP1100 GXP1105 can be upgraded via TFTP HTTP HTTPS by configuring the URL IP Address for  the TFTP HTTP HTTPS server and selecting a download method  Configure a valid URL for TFTP or  HTTP  the server name can be FQDN or IP address     Examples of valid URLs   firmware grandstream com  fw ipvideotalk com gs    There are two ways to setup a software upgrade server  The IVR Menu or the Web Configuration Interface     UPGRADE VIA IVR MENU    Follow the steps below to configure the Upgrade Server IP address via IVR     e Pick up the handset  press     
3.      SIP Settings   gt  Security Settings    UAS Specify Refresher    Force INVITE    Check Domain Defines whether the domain certificates will be checked or not when TLS TCP  Certificates is used for SIP Transport  The default setting is  No     Validate Incoming Defines whether the incoming messages will be validated or not  The default  Messages setting is  No      If set to  Yes   SIP User ID will be checked in the Request URI of the incoming  INVITE  If it doesn t match the phone s SIP User ID  the call will be rejected   The default setting is  No      Check SIP User ID for  incoming INVITE    When set to  Yes   the SIP address of the Request URL in the incoming SIP  message will be checked  If it doesn t match the SIP server address of the  account  the call will be rejected  The default setting is  No      Accept Incoming SIP  from Proxy Only       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 30 of 47    Authenticate Incoming  INVITE    E sen    innovative IP Voice  amp  Video    If set to  Yes   the phone will challenge the incoming INVITE for authentication  with SIP 401 Unauthorized response  The default setting is  No      Account x   gt  Audio Settings    Send DTMF    DTMF Payload Type    Preferred Vocoder    Use First Matching  Vocoder in 2000K SDP    SRTP Mode    Symmetric RTP    Silence Suppression    Voice Frames Per TX    G723 Rate  G 726 32 Packing Mode  iLBC Frame Size    iLBC Payload Type    Jitter Buffer Type    Jitter Buffer Length    Spec
4.   users  it is recommended to use the default setting  as incorrect settings may  influence the audio quality    Selects encoding rate for G723 codec  The default value is 5 3kbps    Selects  ITU  or  IETF  for G726 32 packing mode    Selects iLBC packet frame size  The default value is 30ms    Specifies iLBC Payload type  The default value is 97  The valid range is  between 96 and 127    Selects either Fixed or Adaptive based on network conditions  The default  setting is  Adaptive     Selects Low  Medium  or High based on network conditions  The default  setting is  Medium         FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 31 of 47    am    innovative IP Voice  amp  Video    Account x   gt  Call Settings    Early Dial    Dial Plan Prefix    Dial Plan    Selects whether or not to enable early dial  If it s set to  Yes   the SIP proxy  must support 484 response  The default setting is            Sets the prefix added to each dialed number     A dial plan establishes the expected number and pattern of digits for a  telephone number  This parameter configures the allowed dial plan for the  phone     Dial Plan Rules   1  Accepted Digits  1 2 3 4 5 6 7 8 9 0         A a B b C c D d   2  Grammar  x   any digit from 0 9   a          at least 2 digit numbers  b  xx    only 2 digit numbers       exclude     8 5    any digit of 3  4  or 5     147    any digit of 1  4  or 7      2 011     replace digit 2 with 011 when dialing  g    the OR operand     gt  0 Qa Oo    e
5.  Example 1    869 11   1617xxxxxxx   Allow 311  611  and 911 or any 10 digit numbers with leading digits 1617     e Example 2    1900       lt  1617 gt                  Block any number of leading digits 1900 or add prefix 1617 for any dialed 7  digit numbers     e Example 3   1xxx 2 9 xxxxxx    lt 2 011 gt x     Allows any number with leading digit 1 followed by a 3 digit number  followed  by any number between 2 and 9  followed by any 7 digit number OR Allows  any length of numbers with leading digit 2  replacing the 2 with 011 when  dialed     Example of a simple dial plan used in a Home Office in the US      1900x     lt  1617 gt  2 9 xxxxxx   1 2 9      2 9                011 2 9 x     3469111      Explanation of example rule  reading from left to right     e  1900      prevents dialing any number started with 1900          1617   2 9 xxxxxx   allows dialing to local area code  617  numbers by  dialing 7 numbers and 1617 area code will be added automatically        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 32 of 47    Delayed       Forward  Wait Time    Enable Call Features    Call Log    Account Ring Tone    Matching Incoming  Caller ID    Gosia    Innovative I       1 2 9      2 9                 allows dialing to any US Canada Number with 11  digits length       011 2 9      allows international calls starting with 011       1346911   allows dialing special and emergency numbers 311  411  611  and 911     Note    In some cases where the user wishes to
6.  certificate to the phone  or delete existed 802 1X Client  certificate from the phone     Specifies the HTTP proxy URL for the phone to send packets to  The proxy  server will act as an intermediary to route the packets to the destination     Specifies the HTTPS proxy URL for the phone to send packets to  The proxy  server will act as an intermediary to route the packets to the destination     Defines the Layer 3 QoS parameter  This value is used for IP Precedence   Diff Serv or MPLS  The default value is 12     Assigns the VLAN Tag of the Layer 2 QoS packets  The default value is 0     Assigns the priority value of the Layer2 QoS packets  The default value is 0     Configures the PC port mode  When set to  Mirrored   the traffic in the LAN  port will go through PC port as well and packets can be captured by  connecting a PC to the PC port  The default setting is  Enable      MAINTENANCE PAGE DEFINITIONS    Maintenance   gt  Web Telnet Access    Disable Telnet    End User Password    Confirm Password    Admin Password    Confirm Password    Disables Telnet access  The default setting is  No      Allows the administrator to set the password for user level web GUI access   This field is case sensitive with a maximum length of 30 characters     Confirms the end user password field to be the same as above     Allows users to change the admin password  The password field is purposely  hidden for security purpose  This field is case sensitive with a maximum length  of 30 character
7.  dial strings such as  123 to activate  voice mail or other applications provided by their service provider  the   should  be predefined inside the dial plan feature  An example dial plan will be     x     which allows the user to dial   followed by any length of numbers     Defines the timeout  in seconds  before the call is forwarded on no answer   The default value is 20 seconds     When enabled  Do No Disturb  Call Forward and other call features will be  supported locally provided ITSP support those features  The default setting is   Yes      Configures Call Log setting on the phone  You can log all calls  only log  incoming outgoing calls or disable call log  The default setting is  Log All  Calls      Allows users to configure the ringtone for the account  Users can choose from  different ringtones from the dropdown menu     Specifies matching rules with number  pattern or Alert Info text  When the  incoming caller ID or Alert Info matches the rule  the phone will ring with  selected distinctive ringtone  Matching rules   e Specific caller ID number  For example  8321123      A defined pattern with certain length using x and   to specify  where x  could be any digit from 0 to 9  Samples   xx    at least 2 digit number   xx   only 2 digit number    345 xx  3 digit number with the leading digit of 3  4 or 5    6 9 xx  3 digit number with the leading digit from 6 to 9   e Alert Info text  Users could configure the matching rule as certain text  e g   priority  and  select
8.  in process  When  download is done you will see the phone restarts again  Please      NOT disrupt or power down the unit  If a  firmware upgrade fails for any reason  e g   TFTP HTTP server is not responding  there are no code image  files available for upgrade  or checksum test fails  etc   the phone will stop the upgrading process and  reboot using the existing firmware software     Firmware upgrades take around 60 seconds in a controlled LAN or 5 10 minutes over the Internet  We  recommend completing firmware upgrades in a controlled LAN environment whenever possible     NO LOCAL TFTP HTTP SERVERS    For users that would like to use remote upgrading without a local TFTP HTTP server  Grandstream offers a  NAT friendly HTTP server  This enables users to download the latest software upgrades for their phone via  this server  Please refer to the webpage     http   www grandstream com support firmware     Alternatively  users can download a free TFTP or HTTP server and conduct a local firmware upgrade  A  free windows version TFTP server is available for download from    http   support solarwinds net updates New customerFree cfm   http    tftpd32 jounin net      Instructions for local firmware upgrade via TFTP    1  Unzip the firmware files and put all of them in the root directory of the TFTP server    2  Connect the PC running the TFTP server and the phone to the same LAN segment    3  Launch the TFTP server and go to the File menu  gt Configure  gt Security to change the TF
9.  sen    Innovative IP Voice  amp  Video    The NAT IP address used in SIP SDP messages  This field is blank at  the default settings  It should ONLY be used if it s required by your ITSP   The IP address or Domain name of the STUN server  STUN resolution  results are displayed in the STATUS page of the Web GUI  Only  non symmetric NAT routers work with STUN     Settings   gt  Call Features    Off hook Auto Dial    Off hook Timeout  Disable Call Waiting  Disable Call Waiting Tone    Disable Direct IP Call    Use Quick IP Call mode    Disable Conference  Enable MPK sending DTMF    Disable Transfer    In call dial number on pressing  transfer key    Auto Attended Transfer    Do Not Escape   as  23 in  SIP URI    Click  To Dial Feature    Call History Flash Writing   Write Timeout    Call History Flash Writing     Configures a User ID extension to dial automatically when the phone is  off hook  The phone will use the first account to dial out  The default  setting is  No     If configured  when the phone is on hook  it will go off hook after the  timeout  in seconds   The default value is 30 seconds    Disables the call waiting feature  The default setting is  No     Disables the call waiting tone when call waiting is on  The default setting  is  No     Disables Direct IP Call  The default setting is  No     When set to  Yes   users can dial an IP address under the same  LAN VPN segment by entering the last octet in the IP address  To dial  quick IP call  off hook the phone and d
10.  set up busy call forward   e Pick up the handset    e Dial  90 followed by forwarding number    e Press   or SEND key        The call will hang up automatically with busy call forward set up     Cancel Busy Call Forward  To cancel the busy call forward      Pick up the handset   e Dial  91  Ashort tone will be heard     e Wait for the call to hang up  The busy call forward is cancelled     Delayed Call Forward  To set up delayed call forward      Pickup the handset    e Dial  92 followed by forwarding number    e Press   or SEND key        The call will hang up automatically with delayed call forward set up     Cancel Delayed Call Forward  To cancel the delayed call forward   e Pick up the handset   e Dial  93  A short tone will be heard     e Wait for the call to hang up  The delayed call forward is cancelled        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 22 of 47                Innovative IP Voice  amp  Video    CONFIGURATION GUIDE    The GXP1100 GXP1105 can be configured via two ways     e IVR Menu using the phone s keypad   e Web GUI embedded on the phone using PC s web browser     CONFIGURATION VIA IVR MENU    GXP1100 GXP1105 has a built in voice prompt menu for simple device configuration  Pick up the handset  and dial     to use the IVR menu     Main Menu    01    02    03  04  05  07    Table 6  GXP1100 GXP1105 IVR MENU     Enter a Menu Option      DHCP Mode    PPPoE Mode    Static IP Mode      IP Address    IP address     Subnet    IP address   Ga
11.  setting is  No      j Defines the timeout  in seconds  for no key entry  If no key is pressed after the  No Key Entry Timeout  s      t  timeout  the digits will be sent out  The default value is 4 seconds     Allows users to configure the     key as the  Send  key  If set to  Yes   the      key will immediately dial out the input digits  In this case  this key is essentially  equivalent to the  Send  key  If set to  No   the     key is included as part of the  dialing string     Use   as Dial Key    SETTINGS PAGE DEFINITIONS    Settings   gt  General Settings    This parameter defines the local RTP port used to listen and transmit  It  is the base RTP port for channel 0  When configured  channel 0 will use    Local RTP Port this port  value for RTP  channel 1 will use port_value 2 for RTP  Local  RTP port ranges from 1024 to 65400 and must be even  The default  value is 5004     When set to  Yes   this parameter will force random generation of both  the local SIP and RTP ports  This is usually necessary when multiple  phones are behind the same full cone NAT  The default setting is  Yes    This parameter must be set to        for Direct IP Calling to work      Use Random Port    Specifies how often the phone sends a blank UDP packet to the SIP  Keep alive Interval server in order to keep the  ping hole  on the NAT router to open  The  default setting is 20 seconds        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 34 of 47    Use NAT IP    STUN Server        
12.  syslog to     Selects the level of logging for syslog  The default setting is  None   There are   4 levels  DEBUG  INFO  WARNING AND ERROR    Syslog messages are sent based on the following events       product model version on boot up  INFO level     e NAT related info  INFO level         sent or received SIP message  DEBUG level    Syslog Level e SIP message summary  INFO level     e inbound and outbound calls  INFO level     e registration status change  INFO level     e negotiated codec  INFO level     e ethernet link up  INFO level               chip exception  WARNING and ERROR levels        memory exception  ERROR level      Configures whether the SIP log will be included in the syslog messages or not          The default setting is  No     Auto Recover From Configures whether auto recover or not when the phone is running abnormal   Abnormal The default setting is  Yes     Display Language Selects display language on the phone    Language File Postfix Specifies the language file postfix for downloaded language    Enable TR 069 Enables TR 069  The default setting is  No     ACS URL URL for TR 069 Auto Configuration Servers  ACS     TR 069 Username ACS username for TR 069    TR 069 Password ACS password for TR 069     Enables periodic inform  If set to  Yes   device will send inform packets to the    Periodic Inform Enable  ACS  The default setting is  No    Periodic Inform Interval Sets up the periodic inform interval to send the inform packets to the ACS     Connectio
13.  the custom ring tone mapped to it  The custom ring tone will be  used if the phone receives SIP INVITE with Alert Info header in the  following format   Alert Info   lt http   127 0 0 1 gt   info priority    Selects the distinctive ring tone for the matching rule  When the incoming       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 33 of 47         sen    Innovative IP Voice  amp  Video    caller ID or Alert Info matches the rule  the phone will ring with the selected  ring   Defines the timeout  in seconds  for the rings on no answer  The default setting    Ring Timeout  9 is 60 seconds     If set to  Yes   the  From  header in outgoing INVITE messages will be set to    Send Anonymous      anonymous  essentially blocking the Caller ID to be displayed     Anonymous Call    neos If set to  Yes   anonymous calls will be rejected  The default setting is  No    Rejection    If set to  Yes   the phone will automatically turn on the speaker phone to    Allow Auto Answer by         answer incoming calls after a short reminding           based on the SIP info    Call Info  UN   header sent from the server proxy  The default setting is  No    Refer To Use Target If set to  Yes   the  Refer To  header uses the transferred target s Contact  Contact header information for attended transfer  The default setting is  No      Transfer on Conference Defines whether or not the call is transferred to the other party if the initiator of  Hangup the conference hangs up  The default
14. Ae    Innovative IP Voice  amp  Video    Grandstream Networks  Inc   GXP1100 GXP1105    Small Business IP Phone          GXP1100 GXP1105 USER MANUAL         sen    Innovative IP Voice 4 Video    GXP1100 GXP1105 User Manual    Index   GUI INTERFACE                                                                   5  GNU GPL INFORMATION                    eren rune nnn n nnn nnn nn ar                       a saa Ra caua 6  CHANGE                                                                               O EEO Sa TEENIE NEEGER 7  FIRMWARE VERSION 1 0 5 15       cccccccccccccccecccccccececcccceucccecsceuucccaceaueeeuceaceeaeeeaueuacecaeececeueecaeensceaeeeees 7  FIRMWARE VERSION 1 0 4 23        c ccccccccccccesccceccececcccueuccacecseceucececeuseeeueeaueeaeecaueuaeeeaeecaueuaeeeaueuseeaeeenes 7  FIRMWARE VERSION 1 0 4 9         ccccccccecccccecccccccccececcceeccucecseccucecaeeueeeaeeaeeeaeeccecaueeaeeceueaaeecaeenseeaeeeees 7   LU CHE S  l  CENE      PTT 8  PRODUCT                                                                            9  FEATURE HIGHTLIGHTS                                    9  GXP1100 GXP1105 TECHNICAL SPECIFICATIONS               0ccccccceccceccececceccccccceaccceuecacccauecesenaeeeaeees 9  NS TAL E qe                 11  EQUIPMENT PACKAGING              esses e e mnm senem rre nr serie resi srii rper ssi srii pss serrer se resp resi serena 11  CONNECTING YOUR PHONE              ccccccccccccececcccceccccccacccecccucecacecececuceceeeuceeaueecceeauecececae
15. Enter the number    gt  Press SEND key or    to dial out     e Redial  Redial the last dialed number    gt  Take handset off hook  You shall hear dial tone from the handset      Press SEND key        Speed Dial  Dial the number configured as Speed Dial on Multi Purpose Key    gt  Goto GXP1100 GXP1105 Web GUI   Settings    Programmable Keys  configure the Multi Purpose  Key s Key Mode as Speed Dial  Enter the Description and Value  the number to be dialed out  for  the Multi Purpose Key  Click on  Save and Apply  at the bottom of the Web GUI page      Take handset off hook  You shall hear dial tone from the handset    gt  Press the configured Speed Dial key     e Call Return  Dial the last answered call    gt  Go to GXP1100 GXP1105 Web GUI  Settings   Programmable Keysp  configure the Multi  Purpose Key s Key Mode as Call Return  No Value has to be set on the Multi Purpose Key for Call  Return      Take handset off hook  You shall hear dial tone from the handset      Press the configured Call Return key to dial out        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 15 of 47         sen    Innovative IP Voice  amp  Video    Note     e After entering the number  the phone waits for the No Key Entry Timeout  Default timeout is 4 seconds   configurable via Web GUI  before dialing out  Press SEND or   key to override the No Key Entry  Timeout     e  f digits have been entered after handset is off hook  the SEND key will works as SEND instead of  REDIAL     e      def
16. Header  options in web GUI   ACCOUNT  PAGE DEFINITIONS    e  gt  Added NAT Settings information   NAT SETTINGS    e Added Click to Dial feature   CLICK TO DIAL     FIRMWARE VERSION 1 0 4 9    e Added instructions for connecting the phone   CONNECTING YOUR PHONE    e Added Multi Purpose Key options VMsg  Transfer  Intercom   SETTINGS PAGE    e Added IPv6 configuration options   SETTINGS PAGE    e Added Matching Incoming Caller ID function in Account Setting   ACCOUNT PAGE DEFINITIONS   e Added GNU GPL information   GNU GPL INFORMATION    e Added Change Log for this user manual   CHANGE LOG        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 7 of 47         sen    Innovative IP Voice  amp  Video    WELCOME    Thank you for purchasing Grandstream GXP1100 GXP1105 Small Business IP Phone   GXP1100 GXP1105 is a next generation small business IP phone that features up to 2 calls with 1 SIP  account  4 programmable keys  single network port  integrated PoE  GXP1105 only   The  GXP1100 GXP1105 delivers superior HD audio quality  leading edge telephony features  automated  provisioning for easy deployment  advanced security protection for privacy  and broad interoperability with  most 3rd party SIP devices and leading SIP NGN IMS platforms  It is a perfect choice for small business   lobby  and hotel applications looking for a high quality  basic IP phone with attractive cost     Caution   Changes or modifications to this product not expressly approved by Grandstream  or 
17. TP server s  default setting from  Receive Only  to  Transmit Only  for the firmware upgrade    4  Start the TFTP server and configure the TFTP server in the phone   s web configuration interface    5  Configure the Firmware Server Path to the IP address of the PC    6  Update the changes and reboot the phone     End users can also choose to download a free HTTP server from hitp   httpd apache org  or use  Microsoft IIS web server     Note    When the phone boots up  it will send a TFTP or HTTP request to download the configuration file                                   where                            is the MAC address of the phone  If itis    normal TFTP or HTTP  upgrade  the following messages    TFTP Error from  IP ADRESS  requesting cfg000b82023dq4  File does  not exist  Configuration File Download  can be ignored in the TFTP HTTP server log        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 44 of 47         sen    Innovative IP Voice  amp  Video    CONFIGURATION FILE DOWNLOAD    Grandstream SIP Devices can be configured via the Web Interface as well as via a Configuration File   binary or XML  through TFTP or HTTP HTTPS  The  Config Server Path  is the TFTP or HTTP HTTPS  server path for the configuration file  It needs to be set to a valid URL  either in FQDN or IP address format   The  Config Server Path  can be the same or different from the  Firmware Server Path      A configuration parameter is associated with each particular field in the web config
18. VPN  This simulates a PBX function using the CMSA CD without a SIP       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 16 of 47         sen    Innovative IP Voice  amp  Video    server  Controlled static IP usage is recommended     To enable Quick IP Call Mode  go to GXP1100 GXP1105 Web GUI   Settings   Call Features  set  Use  Quick IP Call Mode  to  Yes   Then take the handset off hook and dial xxx where x is 0 9 and xxx lt 255   Press   or SEND and a direct IP call to aaa bbb ccc XXX will be completed   aaa bbb ccc  is from the local  IP address regardless of subnet mask  The number       or   x are also valid  The leading 0 is not required   but it s OK      For example       192 168 0 2 calling 192 168 0 3    dial  3 followed by   or  SEND        192 168 0 2 calling 192 168 0 23    dial  23 followed by    SEND        192 168 0 2 calling 192 168 0 123    dial  123 followed by    SEND        192 168 0 2  dial  3 and  03 and  003 results in the same call    call 192 168 0 3     Note    e The   will represent colon     in direct IP call rather than SEND key as in normal phone call    e  f you have a SIP server configured  direct IP call still works  If you are using STUN  direct IP call will  also use STUN    e Configure the  User Random Port  to  No  when completing direct IP calls     ANSWERING PHONE CALLS    RECEIVING CALLS    e Single incoming call  Phone rings with selected ring tone  Answer call by taking handset off hook     e Multiple incoming calls  Whe
19. XP1100 GXP1105 TECHNICAL SPECIFICATIONS    SIP RFC3261  TCP IP UDP  RTP RTCP  HTTP HTTPS  ARP  ICMP  DNS  A  record  SRV  NAPTR   DHCP  PPPoE  TELNET  TFTP  NTP  STUN  TR 069   802 1x  LLDP  LLDP MED  IPv6  TLS  SRTP    Single 10 100Mbps port  integrated PoE  GXP1105 only   N A    4 programmable keys  7 dedicated function keys for HOLD  FLASH  TRANSFER   MUTE  VOLUME  SEND REDIAL and MESSAGE  with LED indicator     Support for G 723 1  G 729A B  G 711u a  G726 32  G722  wide band   iLBC   in band and out of band DTMF  in audio  RFC2833  SIP INFO     Hold  transfer  forward  3 way conference  call waiting  off hook auto dial   click to dial  flexible dial plan  personalized music ringtones  server redundancy  and fail over    Yes  HD handset with support for wideband audio   N A   Yes  1 angle position available   Yes   Layer 2  802 1Q  802 1p  and Layer 3  ToS  DiffServ  MPLS  QoS    User and administrator level passwords  MD5 and MDs5 sess based  authentication  256 bit AES encrypted configuration file  TLS  SRTP  802 1x media  access control    English  German  Italian  French  Spanish  Portuguese  Russian  Croatian        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 9 of 47    Upgrade and  Provisioning    Power and Green  Energy Efficiency    Physical    Operating  Temperature         Humidity    Package Content    Compliance    Gosia    Innovative I    Simplified Chinese  traditional Chinese  Korean  Japanese  and etc supported in  web configuration interfac
20. ameter to                       Traversal  Default setting is  No   Enable the device to use NAT traversal when it is behind firewall on a private  network  Select Keep Alive  Auto  STUN  with STUN server path configured too  or other option  according to the network setting     CLICK TO DIAL    From GXP1100 GXP1105 Web GUI  users could dial out with Click to Dial feature on the top menu    of the Web GUI when the account is registered  Before using the Click To Dial feature  make sure the  option  Click To Dial Feature  under web GUI   Settings   Call Features is turned on  By default it s    disabled and the dialing icon in web GUI is in grey 4     After clicking on the icon  a new dialing window will show as the figure below  Enter number and click       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 41 of 47         sen    Innovative IP Voice  amp  Video    on  Dial   the phone will go off hook and dial out the number from account 1     Click to Dial       Account             Dial Number 1085           Figure 4  Click to Dial       Additionally  users could directly send the command for the phone to dial out by specifying the following  URL in PC s web browser  or in the field as required in other call modules     hitp   ip_address cgi bin api make_call phonenumber 1234 amp account 0 amp password admin    In the above link  replace the fields with            address   Phone s IP Address        phonenumber 1234   The number for the phone to dial out            
21. ault  4 can be used as SEND to dial the number out  Users could disable it by setting  User   as  Dial Key  to  No  from Web GUI  gt Account  gt Call Settings     MAKING CALLS USING IP ADDRESSES    Direct IP Call allows two phones to talk to each other in an ad hoc fashion without a SIP proxy  VoIP calls  can be made between two phones if     e Both phones have public IP addresses  or   e Both phones are on the same LAN VPN using private or public IP addresses         e Both phones can be connected through a router using public or private IP addresses  with necessary  port forwarding or DMZ      To make a direct IP call  please follow the steps below     e Take handset off hook  You shall hear dial tone from the handset    e Press     to enter the GXP1100 GXP1105 IVR menu    e Enter 47 for Direct IP Call  After hearing  Direct IP Calling   the dial tone will be heard again   e Enter the target IP address to dial  Please see example below      For example     If the target IP address is 192 168 1 60 and the port is 5062  i e   192 168 1 60 5062   input the following   192 168 1 60 5062  The   key represents the dot      the   key represents colon      Wait for about 4  seconds and the phone will initiate the call     Quick IP Call Mode     The GXP1100 GXP1105 also supports Quick IP Call mode  This enables the phone to make direct IP calls  using only the last few digits  last octet  of the target phone s IP address  This is possible only if both  phones are under the same LAN 
22. ce call      gt  Establish two active calls with two parties respectively      Press the Multi Purpose Key previously configured as  3 way Conference  in Web GUI    gt  3 way conference will be established     2  Split call in conference    gt  During the 3 way conference  press HOLD key  The conference call will be split and both calls    will be put on hold separately      Press HOLD key again and it will resume the 2 way conversation with the line when       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 19 of 47         sen    establishing the conference call      Press FLASH key to toggle between the 2 lines      Users could re establish conference call by pressing the Multi Purpose Key again     3  End Conference        Press HOLD key to split the conference call  The conference call will be ended with both calls  on hold  Or   gt  Users could simply hang up the call to terminate the conference call     e To use Flash key to establish 3 way conference call  go to GXP1100 GXP1105 Web  GUI  gt Settings  gt Call Features  set  Enable FLASH key as CONF  to  Yes   Click on  Save and Apply   on the bottom of the Web GUI page  Follow the steps below to host the 3 way conference     1  Initiate a conference call      gt  Initiate and establish two active calls with two parties from GXP1100 GXP1105      Press the FLASH Key    gt            conference will be established     2  Split call in conference      gt  During the 3 way conference  press HOLD key  The conferen
23. ce call will be split and both calls  will be put on hold separately       Press HOLD key again and it will resume the 2 way conversation with the line when  establishing the conference call     gt  Users could re establish conference call by pressing the Multi Purpose Key again     3  End Conference      gt  Press HOLD key to split the conference call  The conference call will be ended with both calls  on hold  Or   gt  Users could simply hang up the call to terminate the conference call     Note    e The party that starts the conference call has to remain in the conference for its entire duration  you can  put the party on mute but it must remain in the conversation  Also  this is not applicable when the  feature  Transfer on Conference Hangup  is turned on    e        option  Disable Conference  has to be set to  No  to establish conference on GXP110x        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 20 of 47    VOICE MESSAGES  MESSAGE WAITING INDICATOR     Ghin    Innovative I    A blinking red MWI  Message Waiting Indicator  indicates a message is waiting  Dial into the voicemail box  to retrieve the message by entering the voice mail number of the server or pressing the MSG key  Voice    Mail User ID has to be properly configured as the voice mail number under Web GUI  gt Account  gt General    Settings page   An IVR will prompt the user through the process of message retrieval     Note     Users can press     to the IVR menu and then enter 86 to hear th
24. computer to the same hub or switch as the phone connected to  In absence of a  hub switch  or free ports on the hub switch   please connect the computer directly to the PC port on the  back of the phone    If the phone is properly connected to a working Internet connection  the IP address of the phone can  be obtained from IVR Menu option 02  This address has the format  xxx xxx xxx xxx  where xxx stands  for a number from 0 255  Users will need this number to access the Web GUI  For example  if the  phone has IP address 192 168 40 154  please enter  http   192 168 40 154  in the address bar of the  browser    The default administrator password is set to  admin   The default end user password is set to  123    When changing any settings  always SUBMIT them by pressing the  Save  or  Save and Apply  button  on the bottom of the page  If the change is saved only but not applied  after making all the changes   click on the  APPLY  button on top of the page to submit  After submitting the changes in all the Web  GUI pages  reboot the phone to have the changes take effect if necessary  All the options under   Accounts  page and  Phonebook  page do not require reboot  Most of the options under  Settings   page do not require reboot      DEFINITIONS    This section describes the options in the GXP1100 GXP1105 Web GUI  As mentioned  you can log in as  an administrator or an end user     Status  Displays the Account status  Network status  and System Info of the phone   Account  To co
25. e   Firmware upgrade via TFTP HTTP HTTPS  mass provisioning using TR 069 or  AES encrypted XML configuration file   Universal power adapter    Input  100 240 VAC 50 60Hz  Output            800mA   Integrated Power over Ethernet  802 3af  GXP1105 only    Typical power consumption under 1W  power adapter  or under 1 5W  PoE    Unit dimension  201mm  W  x 154mm  H  x 78mm  D    Unit weight  0 6kg   Package weight  1 0kg    32 104         0 40        10 9096  non condensing     GXP1100 GXP1105 phone  handset with cord  base stand  universal power supply   network cable  quick start guide  FCC Part 15  CFR 47  Class B  EN55022 Class B  EN55024  EN61000 3 2     EN61000 3 3  EN60950 1  AS NZS CISPR 22 Class B  AS NZS CISPR 24  RoHS   UL 60950  power adapter        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 10 of 47             Innovative IP Voice 4 Video    INSTALLATION    EQUIPMENT PACKAGING    Table 2  GXP1100 GXP1105 EQUIPMENT PACKAGING    Main Case  Handset   Phone Cord  Power Adaptor  Ethernet Cable  Phone Stand  Quick Start Guide    CONNECTING YOUR PHONE    Yes  Yes  Yes  Yes  Yes  Yes    Yes       Power Handset Port    LAN Port    Figure 1  GXP1100 GXP1105 Ports    Table 3  GXP1100 GXP1105 CONNECTORS    Handset Port RJ9 handset connector port  LAN Port 10 100Mbps RJ 45 port connecting to Ethernet  integrated PoE  GXP1105 only   Power Jack 5V DC Power connector port       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 11 of 47         sen    Innovat
26. e IP Voice  amp  Video    VPN  If set to  STUN  and STUN server is configured  the phone will route  according to the STUN server  If NAT type is Full Cone  Restricted Cone or  Port Restricted Cone  the phone will try to use public IP addresses and port  number in all the SIP amp SDP messages  The phone will send empty SDP packet  to the SIP server periodically to keep the NAT port open if it is configured to be   Keep Alive   Configure this to be  No  if an outbound proxy is used   STUN   cannot be used if the detected NAT is symmetric NAT    A SIP Extension to notify the SIP server that the phone is behind a  NAT Firewall  Do not configure this parameter unless this feature is supported  on the SIP server     Account x     SIP Settings   gt  Basic Settings    TEL URI    SIP Registration    Unregister On Reboot    Register Expiration    Reregister Before  Expiration    Local SIP Port    SIP Registration Failure  Retry Wait Time    SIP T1 Timeout  SIP T2 interval    SIP Transport    SIP URI Scheme when  using TLS    Use Actual Ephemeral    If the phone has an assigned PSTN telephone number  this field should be set  to  User Phone   Then a  User Phone  parameter will be attached to the  Request Line and  TO  header in the SIP request to indicate the E 164  number  If set to  Enable    Tel   will be used instead of  SIP   in the SIP  request  The default setting is  Disable      Selects whether or not the phone will send SIP Register messages to the  proxy server  The default 
27. e Transfer  Enter the number in the value field to be transferred  blind transfer   during the call    e Intercom  Enter the extension number in the value field to do the intercom        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 36 of 47         sen    Innovative IP Voice  amp  Video        3 way Conference  To establish 3 way conference     NETWORK PAGE DEFINITIONS    Network   gt  Basic Settings    Internet Protocol    IPv4 Address Type    DHCP Host name   Option 12    DHCP Vendor Class ID   Option 60    PPPoE Account ID  PPPoE Password  PPPoE Service Name  IPv4 Address   Subnet Mask  Gateway   DNS Server 1   DNS Server 2  Preferred DNS Server    IPv6 Address Type    Static         Address    IPv6 Prefix Length    IPv6 Prefix    DNS Server 1  DNS Server 2    Preferred DNS server    Selects Prefer IPv4 or Prefer IPv6     Allows users to configure the appropriate network settings on the phone to  obtain IPv4 address  Users could select  DHCP    Static IP  or  PPPoE         default  it is set to  DHCP      Specifies the name of the client  This field is optional but may be required by  some Internet Service Providers     Used by clients and servers to exchange vendor class ID     Enter the PPPoE account ID    Enter the PPPoE Password    Enter the PPPoE Service Name    Enter the IP address when static IP is used    Enter the Subnet Mask when static IP is used for IPv4   Enter the Default Gateway when static IP is used for IPv4   Enter the DNS Server 1 when stat
28. e in depth support     Thank you again for purchasing Grandstream IP phone  it will be sure to bring convenience and color to  both your business and personal life        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 47 of 47    
29. e number of new voice messages     CALL FEATURES    The GXP1100 GXP1105 supports traditional and advanced telephony features including caller ID  caller ID  with caller Name  call forward and etc     Table 5  CALL FEATURES    Block Caller ID  for all subsequent calls         30 e Off hook the phone   e Dial  30   Send Caller ID  for all subsequent calls    31 e Off hook the phone   e Dial  31   Block Caller ID  per call    67 e Off hook the phone   e Dial    67 and then enter the number to dial out   Send Caller ID  per call    82    Off hook the phone   e Dial  82 and then enter the number to dial out   Disable Call Waiting  per Call    70    Off hook the phone   e Dial  70 and then enter the number to dial out   cx Enable Call Waiting  per Call      Off hook the phone   FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 21 of 47     72     73     90     91     92     93              Innovative I    e Dial    71 and then enter the number to dial out     Unconditional Call Forward  To set up unconditional call forward   e Pick up the handset    e Dial  72  A dial tone will be heard    e Enter the forwarding number    e Press   or SEND key        The call will hang up automatically with unconditional call forward set up     Cancel Unconditional Call Forward  To cancel the unconditional call forward      Pickup the handset   e Dial    73  A short tone will be heard        Wait for the call to hang up  The unconditional call forward is cancelled     Busy Call Forward  To
30. efault value is North American standard  Frequencies  should be configured with known values to avoid uncomfortable high  pitch sounds     Call Progresses Tones   System Ring Tone   Dial Tone   Message Waiting   Ring Back Tone  Call Waiting Tone  Busy Tone   Reorder Tone    Syntax  f1 val f2 val  c on1 off1  on2 off2  on3 off3        Frequencies are in Hz and cadence on and off are in 10ms    ON is the period of ringing     On time    in    ms     while OFF is the period of  silence  In order to set a continuous ring  OFF should be zero  Otherwise  it will ring ON ms and a pause of OFF ms and then repeat the pattern  Up  to three cadences are supported     Configures the call waiting tone gain to adjust call waiting tone volume     Call Waiting Tone Gain ee  The default setting is  Low      Settings   gt  Audio Control    Configures the transmission gain of the handset  The default value is 0  dB     Settings   gt  Programmable Keys    Assigns a function to the corresponding Multi Purpose Key  The key  mode options are     Handset TX gain    e Speed Dial  Enter the Speed Dial number in Value field to be dialed   e Dial DTMF    Enter a series of DIMF digits in the Value field to be dialed during  the call   Enable MPK Sending           has to be set to  Yes  first    e Voice Mail   Multi Purpose Keys X Enter the Voice Mail access number in the Value field    e Call Return  The last answered calls can be dialed out by using Call Return  The  Value field should be left blank    
31. ersion e Prog  program version number  This is the main firmware release number   which is always used for identifying the software system of the phone   e Aux  Aux version number      Dsp  DSP version number     System Up Time System up time since the last reboot    System Time Current system time on the phone system    Service Status GUI and Phone service status    Core Dump Core dump file that could be downloaded for troubleshooting purpose        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 26 of 47         sen    Innovative IP Voice  amp  Video    ACCOUNT PAGE DEFINITIONS    Account x   gt  General Settings    Account Active Activates deactivates account  The default setting is  Yes    Account Name The name associated with the SIP account     The URL or IP address  and port of the SIP server  This is provided by your  VoIP service provider  ITSP      SIP Server    The URL or IP address  and port of the SIP server  This will be used when the    Secondary SIP Server    s primary SIP server fails     IP address or Domain name of the Primary Outbound Proxy  Media Gateway   or Session Border Controller  It s used by the phone for Firewall or NAT  penetration in different network environments  If a symmetric NAT is detected   STUN will not work and ONLY an Outbound Proxy can provide a solution     Outbound Proxy    User account information  provided by your VoIP service provider  ITSP   It s  SIP User ID usually in the form of digits similar to phone number or ac
32. esh  via an UPDATE or re INVITE message  the session will be terminated once  the session interval expires  Session Expiration is the time  in seconds  where  the session is considered timed out  provided no successful session refresh  transaction occurs beforehand  The default value is 180 seconds     Session Expiration    The minimum session expiration  in seconds   The default value is 90  seconds     Min SE    If set to  Yes  and the remote party supports session timers  the phone will use    Caller Request Timer  B    a session timer when it makes outbound calls     If set to  Yes  and the remote party supports session timers  the phone will use    Callee Request Timer MS         a session timer when it receives inbound calls     If Force Timer is set to  Yes   the phone will use the session timer even if the  remote party does not support this feature  If Force Timer is set to  No   the  phone will enable the session timer only when the remote party supports this  feature  To turn off the session timer  select  No      Force Timer    As a Caller  select UAC to use the phone as the refresher  or select UAS to    UAC Specify Refresher  du use the Callee or proxy server as the refresher     As a Callee  select UAC to use caller or proxy server as the refresher  or select  UAS to use the phone as the refresher     The Session Timer can be refreshed using the INVITE method or the UPDATE  method  Select  Yes  to use the INVITE method to refresh the session timer     Account x
33. etauececeaeesenes 11  SAFETY                                                                                                                                                                                                                     12  WARRANTY            cceccceccecececccucccececccccucccaceuscceuccaeeeaeecaueuaeecauecseeaaeecacedseeeueesueeaeecceuaeeeaeecseeaneeseeeaeeeauees 13  USING THE       1100       1105                                                 14  GETTING FAMILAR WITH THE KEYPAD            csseeee m emm m nene n rn            14  MAKING PHONE                                                   15   2 CALLS WITH 1 SIP ACCOUNT          ccccccccccccccccececceceeccnececsenseetececeesesenaeesceensetansusesenseransunecenss 15  COMPLETING CALLS   u i  cccccccceccscccecccscccceccecensecacecuecenserseennsessenseenuusnesenseeaneusesensersetsnseesesnesesaees 15  MAKING CALLS USING                6  5                                           16  ANSWERING PHONE                                                17  RECEIVING CAL kL kG E 17  DURING A PHONE CALL 2          ccccccceecccccccccceccceeccececceccececaceceeecuceeeeeueeceuecauecaeeceeeaaueeaeecseeaeeeeeeeaeeeaees 17  CALL WAITING CALL                                            17   MUE MEE 18   CALL TRANSFER                                                                                         18   3 WAY CONFERENCING        0ccccccccccececcececccceccccecccsccececnecsesensecaueusceensenseetaeesdeenseenessetense
34. hot of Reboot Page    NOOO ff OD         FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 5 of 47         sen    Innovative IP Voice  amp  Video    GNU GPL INFORMATION    GXP1100 GXP1105 firmware contains third party software licensed under the GNU General Public  License  GPL   Grandstream uses software under the specific terms of the GPL  Please see the GNU  General Public License  GPL  for the exact terms and conditions of the license     Grandstream GNU GPL related source code can be downloaded from Grandstream web site from     http   www qrandstream com support fag gnu               FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 6 of 47         sen    Innovative IP Voice  amp  Video    CHANGE LOG    This section documents significant changes from previous versions of GXP1100 GXP1105 user manuals   Only major new features or major document updates are listed here  Minor updates for corrections or  editing are not documented here     FIRMWARE VERSION 1 0 5 15    e Updated Web GUI interface examples with new screenshots for 1 0 5 15   GUI INTERFACE  EXAMPLES    e Added pin out information   CONNECTING YOUR PHONE    e Updated Auto Attended Transfer information   CALL TRANSFER    e Updated Click To Dial feature information   CLICK TO DIAL    e Updated Web GUI options   DEFINITIONS     FIRMWARE VERSION 1 0 4 23    e Updated generic config file cfg xml information   CONFIGURATION FILE DOWNLOAD    e Added  Use Privacy Header  and  Use P Preferred Identity 
35. ial          X is 0 9 and XXX     255   phone will make direct IP call to aaa bbb ccc XXX where  aaa bbb ccc comes from the local IP address REGARDLESS of subnet  mask        or     are also valid so leading 0 is not required  but        No  SIP server is required to make quick IP call  The default setting is  No    Disables the Conference function  The default setting is  No     Enables Multi Purpose Key to send DTMF during the call  The default  setting is  No     Disables the Transfer function  The default setting is  No     Configures the number for the phone to dial as DTMF during the call  using TRAN button    If set to  Yes   the phone will use attended transfer by default  The default  setting is  No     Specifies whether to replace   by 9623 or not for some special situations   The default setting is  No     Enables Click To Dial feature  The default setting is  Disabled     Defines the interval  in seconds  to save the call history to phone s flash   The default value is 300 seconds     Defines the number of unsaved logs before written to phone s flash  The       FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 35 of 47         sen    Innovative IP Voice 4 Video  Max Unsaved Log default value is 200 entries     If set to  Yes   the FLASH key can be used to establish 3 way    Enable FLASH Key as CONF    conference  The default setting is  No      Settings   gt  Ring Tone   Configures ring or tone frequencies based on parameters from local  telecom  The d
36. ic IP is used for IPv4   Enter the DNS Server 2 when static IP is used for IPv4   Enter the Preferred DNS Server for IPv4     Allows users to configure the appropriate network settings on the phone to  obtain IPv6 address  Users could select  Auto configured  or  Statically  configured  for the IPv6 address type     Enter the static IPv6 address when Full Static is used in  Statically configured   IPv6 address type     Enter the IPv6 prefix length when Full Static is used in  Statically configured   IPv6 address type     Enter the IPv6 Prefix  64 bits  when Prefix Static is used in  Statically  configured  IPv6 address type     Enter the DNS Server 1 for IPv6   Enter the DNS Server 2 for IPv6   Enter the Preferred DNS Server for IPv6        FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 37 of 47     A    Innovative IP Voice  amp  Video    Network   gt  Advanced Settings    802 1X mode    802 1X Identity  MD5 Password    802 1X CA Certificate    802 1X Client Certificate    HTTP Proxy    HTTPS Proxy    Layer 3 QoS    Layer 2 QoS  802 1Q VLAN Tag    Layer 2 QoS 802 1p  Priority Value    PC Port Mode    Allows the user to enable disable 802 1X mode on the phone  The default  value is disabled  To enable 802 1X mode  this field should be set to  EAP MD5     Enter the Identity for the 802 1X mode   Enter the MD5 Password for the 802 1X mode     Upload 802 1X CA certificate to the phone  or delete existed 802 1X CA  certificate from the phone     Upload 802 1X Client
37. ifies the mechanism to transmit DTMF digits  There are 3 supported  modes  in audio which means DTMF is combined in the audio signal  not very  reliable with low bit rate codecs   via RTP  RFC2833   or via SIP INFO     Configures the payload type for DTMF using RFC2833  The default value is  101     7 different vocoder types are supported on the phone  including G 711 U law   PCMU   G 711                      G 723 1  G 729A B  G 722  wide band   iLBC  and G72 32  Users can configure vocoders in a preference list that is included  with the same preference order in SDP message     When set to  Yes   the device will use the first matching vocoder in the  received 2000   SDP as the codec  The default setting is  No      Enables the SRTP mode based on your selection  The default setting is   Disabled      Defines whether symmetric RTP is supported or not  The default setting is   No     Controls the silence suppression VAD feature of the audio codec G 723 and  G 729  If set to  Yes   when silence is detected  a small quantity of VAD  packets  instead of audio packets  will be sent during the period of no talking   If set to  No   this feature is disabled  The default setting is  No     Configures the number of voice frames transmitted per packet  When  configuring this  it should be noted that the  ptime  value for the SDP will  change with different configurations here  This value is related to the codec  used and the actual frames transmitted during the in payload call  For end
38. ion has to be set to  Yes  under web GUI  gt Advanced Settings     Transfer  Transfer an active call to another number        Message  Retrieve voicemail messages     Programmable hard key  It can be configured for multiple purposes  Speed dial   Dial DTMF  VMsg  Call Return  3 way Conference  Transfer  Intercom     Mute  Press to mute unmute an active call     Send  It can be used as Send or Redial   e Send  Enter the digits and then press Send to dial out the number   e Redial            when there is a previously dialed call     Volume  Press     or     to adjust the volume           Standard phone keypad        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 14 of 47         sen    Innovative IP Voice  amp  Video    MAKING PHONE CALLS    2 CALLS WITH 1 SIP ACCOUNT    GXP1100 GXP1105 can support up to two lines  virtually  mapped to one SIP account  By picking up the  handset  the GXP1100 GXP1105 will be in off hook state and the dial tone will be heard  To make a call   dial out the number with the current line     During the call  users can press the FLASH key to hold the current call and make answer another call  If  they are 2 calls established  users can switch the two lines by pressing the FLASH key     COMPLETING CALLS    The GXP1100 GXP1105 allows you to make phone calls after picking up the handset  There are four ways  to complete calls     e Dial  Enter the number and send out      Take handset off hook  You shall hear dial tone from the handset      
39. is when  Huawei IMS  special  Use Privacy Header feature is on  the Privacy Header will not show in INVITE  If set to  Yes   the   Privacy Header will always show in INVITE  If set to  No   the Privacy Header   will not show in INVITE    Controls whether the P Preferred Identity Header will present in the SIP   INVITE message or not  The default setting is  default   which is when  Use P Preferred Identity  Huawei IMS  special feature is on  the P Preferred Identity Header will not    Header show in INVITE  If set to  Yes   the P Preferred Identity Header will always  show in INVITE  If set to  No   the P Preferred Identity Header will not show in  INVITE     Account x   gt  SIP Settings   gt  Advanced Features    Configures Music On Hold URI to call when a call is on hold  This feature has    Music On Hold URI    to be supported      the server side     Special Feature Different soft switch vendors have special requirements  Therefore users may       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 29 of 47         sen    Innovative IP Voice  amp  Video    need select special features to meet these requirements  Users can choose  from Standard  Nortel MCS  Broadsoft  CBCOM  RNK  Sylantro or Huawei IMS  depending on the server type  The default setting is  Standard      Account x     SIP Settings     Session Timer    The SIP Session Timer extension that enables SIP sessions to be periodically   refreshed  via a SIP request  UPDATE  or re INVITE   If there is no refr
40. ive IP Voice  amp  Video    To set up the GXP1100 GXP1105  follow the steps below     1  Attach the phone stand to the back of the phone where there is a slot for the phone stand    2  Connect the handset and main phone case with the phone cord    3  Connect the LAN port of the phone to the RJ 45 socket of a hub switch or a router  LAN side of the  router  using the Ethernet cable    4  Connect the 5V DC output plug to the power jack on the phone  plug the power adapter into an  electrical outlet  If PoE switch is used on GXP1105 in step 3  this step could be skipped    5  The LED on the up right corner will light up in red during the booting up provisioning upgrading  process  Before continuing  please wait for the LED turn off    6  Pick up the handset and the dial tone will be heard  Press     to use the IVR menu and enter menu  options to hear the corresponding voice prompt  For example  dial 02 in the IVR menu will hear the IP  address  You can further configure the phone using the web GUI by entering GXP1100 GXP1105 s IP  address     Please see below the pin out information for GXP1100 GXP1105     GXP1100 GXP1105 Handset Jack GXP1100 GXP1105 Handset Plug       p       Figure 2  GXP1100 GXP1105 Pin out    SAFETY COMPLIANCES    The GXP1100 GXP1105 phone complies with FCC CE and various safety standards  The  GXP1100 GXP1105 power adapter is compliant with the UL standard  Use the universal power adapter  provided with the GXP1100 GXP1105 package only  The manufacturers wa
41. key      gt  Press FLASH key to transfer the call        Auto Attended Transfer      gt  Set  Auto Attended Transfer  to  Yes  under Web GUI  gt Settings  gt Call Features  And then click   Save and Apply  on the bottom of the page        Establish one call first      gt  During the call  press TRAN key  A new line will be brought up and the first call will be  automatically placed on hold      gt  Enter the number and press SEND key or   to make a second call        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 18 of 47    ndstream    Innovative IP Voice  amp  Video     gt  Press TRAN key again  The call will be transferred     Note     e      transfer calls across SIP domains  SIP service providers must support transfer across SIP domains     3 WAY CONFERENCING    GXP1100 GXP1105 can host 3 way conference call  PCMU PCMA  by using Multi Purpose Key or FLASH  key     e To use Multi Purpose Key to establish 3 way conference call  go to GXP1100 GXP1105 Web    GUI  gt Settings  gt Programmable Keys  configure the 3 way conference as the Multi Purpose Key mode   Click  Save and Apply  on the bottom of the page  Then follow the steps below for 3 way conferencing     Programmable Keys    Account Description                        Speed Dial    Voice Mail    Call           Transfer    Tees  LDAP Search poer    3 way Conference  Save   Save and Apply    Figure 3  GXP1100 GXP1105 Multi Purpose Key   3 way Conference                                  1  Initiate a conferen
42. n Request    The user name for the ACS to connect to the phone   Username    Connection Request    The password for the ACS to connect to the phone   Password    Connection Request Port The port for the ACS to connect to the phone   CPE SSL Certificate The Cert File for the phone to connect to the ACS via SSL        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 40 of 47     A    Innovative IP Voice  amp  Video    CPE SSL Private Key The Cert Key for the phone to connect to the ACS via SSL   SSL TLS Certificate SSL Certificate used for SIP Transport in TLS TCP   SSL TLS Private Key SSL Private key used for SIP Transport in TLS TCP     SSL TLS Private Key SSL Private key password used for SIP Transport in TLS TCP   Password    Download Device        Click to download the device configuration file in  txt format   Configuration    NAT SETTINGS    If the devices are kept within a private network behind a firewall  we recommend using STUN Server  The  following settings are useful in the STUN Server scenario     e STUN Server  Enter a STUN Server IP  or FQDN  that you may have  or look up a free public STUN Server on the  internet and enter it on this field  If using Public IP  keep this field blank     e Use Random Ports  This setting depends on your network settings  When set to  Yes   it will force random generation of  both the local SIP and RTP ports  This is usually necessary when multiple GXPs are behind the  same NAT  If using a Public IP address  set this par
43. n another call comes in while having an active call  the phone will  produce a Call Waiting tone  stutter tone   Answer the incoming call by pressing the FLASH key  The  current active call will be put on hold     DURING A PHONE CALL    CALL WAITING CALL HOLD    e Hold  Place a call on hold by pressing the HOLD key   e Resume  Press the HOLD key again to resume     e Multiple calls  Automatically place active call on hold or switch between two calls by pressing the       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 17 of 47         sen    Innovative IP Voice  amp  Video    FLASH key  Call waiting tone  stutter tone  will be audible when the line is in use     Note    If users hang up the current call while there is a call on hold in the other line  there will be an audible ring  tone indicating a call is on hold while your handset is put on hook  Pick up the handset so users can  resume with the call on hold     MUTE    During an active call  press the MUTE key to mute unmute the microphone     CALL TRANSFER    GXP1100 GXP1105 supports Blind Transfer  Attended Transfer and Auto Attended Transfer        Blind Transfer    gt  During the first active call  press TRAN key and dial the number to transfer to      gt  Press SEND key or   to complete transfer of active call     e Attended Transfer    gt  During      first active call  press FLASH key  The first call will be put on hold    gt  Enter the number for the second call and establish the call    gt  Press TRAN 
44. nd HTTPS   Firmware version information    Firmware upgrade mode  Enter 9 to toggle among the  following three options    e always check      check when pre suffix changes   e never upgrade    Enter the target IP address to make a direct IP call  after  dial tone   See Make a Direct IP Call section     Announces number of voice mails     Enter MAC address to restore factory default setting    See Restore Factory Default Setting section   Press 9 to reboot the device     Automatically returns to Main Menu     The GXP1100 GXP1105 embedded Web server responds to HTTP HTTPS GET POST requests   Embedded HTML pages allow a user to configure the IP phone through a Web browser such as Microsoft s    IE  Mozilla Firefox and Google Chrome     To access the GXP1100 GXP1105 Web GUI     1  Connect the computer to the same network as the phone     2  Make sure the phone is turned on and wait until the indicator on the top right corner turns from RED to    OFF     3  Take the handset off hook  Enter     and then press 02 to hear the IP address        FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL    Page 24 of 47         sen    Innovative IP Voice  amp  Video    4  Opena Web browser on your computer     5  Enter the phone s IP address in the address bar of the browser     6  Enter the administrator s login and password to access the Web Configuration Menu     Note     The computer has to be connected to the same sub network as the phone  This can be easily done by  connecting the 
45. nfigure the SIP account    Network  To configure network settings    Settings  To configure call features  ring tone  programmable keys and etc     Maintenance  To configure web Telnet access  upgrading and provisioning  language settings   TR 069  security and etc        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 25 of 47         sen    Innovative IP Voice  amp  Video    STATUS PAGE DEFINITIONS    Status   gt  Account Status    SIP User ID Displays the configured SIP User ID   SIP Server Displays the configured SIP Server address   SIP Registration Displays SIP registration status YES NO     Status   gt  Network Status    Global unique ID of device  in HEX format  The MAC address will be used for    MAC Address provisioning and can be found on the label coming with original box and on the  label located on the back of the device    IP Setting DHCP  Static IP or PPPoE    IPv4 Address The IPv4 address obtained on the phone    IPv6 Address The IPv6 address obtained on the phone    Subnet Mask The subnet mask obtained on the phone    Gateway The gateway address obtained on the phone    DNS Server 1 The DNS server address 1    DNS Server 2 The DNS server address 2    PPPoE Link Up PPPoE connection status    NAT Traversal NAT traversal status for each account     Status   gt  System Info  Product Model Product model of the phone   Part Number Product part number     e Boot  boot version number   e Core  core version number   e Base  base version number   Software V
46. one     Pick up the handset  press        to access the IVR menu  Enter 99 for factory reset  Then enter the MAC  address printed on the bottom of the sticker  Please use the following mapping     kx        0 9  22  press the  2  key twice   A  will show on the LCD   222  2222  33  press the  3  key twice   D  will show on the LCD   333  3333         Doo moo    Example  if the MAC address is 000582006395  it should be key in as  0002228200333395    Note   e If there are digits like  22  in the MAC  you need to wait for 4 seconds to continue to key in another  2      e Once the MAC address is correctly input  the phone will reboot  Otherwise  it will announce  Invalid  Entry  and exit to the main menu        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 46 of 47         sen    Innovative IP Voice  amp  Video    EXPERIENCING THE GXP1100 GXP1105    Please visit our website  http   www grandstream com to receive the most up  to date updates on firmware  releases  additional features  FAQs  documentation and news on new products     We encourage you to browse our product related documentation  FAQs and User and Developer Forum  for answers to your general questions  If you have purchased our products through a Grandstream    Certified Partner or Reseller  please contact them directly for immediate support     Our technical support staff is trained and ready to answer all of your questions  Contact a technical support  member or submit a trouble ticket online to receiv
47. operation of this  product in any way other than as detailed by this User Manual  could void your manufacturer warranty     Warning   Please do not use a different power adaptor with the GXP1100 as it may cause damage to the products  and void the manufacturer warranty     This document is subject to change without notice  The latest electronic version of this user manual is  available for download here     http   www  grandstream com support    Reproduction or transmittal of the entire or any part  in any form or by any means  electronic or print  for  any purpose without the express written permission of Grandstream Networks  Inc  is not permitted        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 8 of 47          Innovative I    PRODUCT OVERVIEW    FEATURE HIGHTLIGHTS    e Single SIP Account  up to 2 calls  4 programmable keys        HD handset with support for wideband audio  e Single 10 100Mbps network port  integrated PoE  GXP1105 only   e    dedicated function keys for Hold  Flash Call Waiting  Transfer  Message  Mute  Volume  Send Redial    e Automated provisioning using TR 069 or AES encrypted XML configuration file  SRTP and TLS for    advanced security and privacy protection  LLDP  IPv6    GXP1100 GXP1105 TECHNICAL SPECIFICATIONS    Protocols and  Standards    Network Interfaces    Graphic Display    Feature Keys    Voice Codec    Telephony Features    HD Audio  Headset Jack  Base Stand  Wall Mountable  QoS    Security    Multi language    Table 1  G
48. rom route  This is used for the SIP    Remove OBP from route             Extension to notify the SIP server that the device is behind a NAT Firewall     Defines whether SIP Instance ID is supported or not  The default setting is   Yes      When set to  Yes   a SUBSCRIBE for Message Waiting Indication will be sent    Support SIP Instance ID    SUBSCRIBE for MWI periodically  The phone supports synchronized and non synchronized MWI   The default setting is  No     SUBSCRIBE for When set to  Yes   a SUBSCRIBE for Registration will be sent out periodically    Registration The default setting is  No      The use of the PRACK  Provisional Acknowledgment  method enables  reliability to SIP provisional responses  1xx series   This is very important in  Enable 100rel order to support PSTN internetworking  To invoke a reliable provisional  response  the 100rel tag is appended to the value of the required header of the  initial signaling messages   When set to  Auto   the phone will look for the caller ID in the order of  P Asserted Identity Header  Remote Party ID Header and From Header in the  incoming SIP INVITE  When set to  Disabled   all incoming calls are displayed  with  Unavailable   When set to  From Header   the phone will display the  caller ID based on the From Header in the incoming SIP INVITE  The default  setting is  Auto      Caller ID Display    Controls whether the Privacy Header will present in the SIP INVITE message   or not  The default setting is  default   which 
49. rranty does not cover  damages to the phone caused by unsupported power adapters        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 12 of 47         sen    Innovative IP Voice  amp  Video    WARRANTY    If the GXP1100 GXP1105 phone was purchased from a reseller  please contact the company where the  phone was purchased for replacement  repair or refund  If the phone was purchased directly from  Grandstream  contact the Grandstream Sales and Service Representative for a RMA  Return Materials  Authorization  number before the product is returned  Grandstream reserves the right to remedy warranty  policy without prior notification     Warning   Use the power adapter provided with the phone  Do not use a different power adapter as this may damage  the phone  This type of damage is not covered under warranty        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 13 of 47     ream    Innovative IP Voice  amp  Video    USING THE GXP1100 GXP1105  GETTING FAMILAR WITH THE KEYPAD    The following table describes the buttons used on the GXP1100 GXP1105 keypad   Table 4  GXP1100 GXP1105 KEYPAD DEFINITIONS    Hold  Place active call on hold  or resume the call on hold     Flash  Flash key can be used for multiple purposes    e Call waiting  Bring up a new line  or answer the second incoming call       3 way Conference  Establish 3 way conference when FLASH key is configured  as CONF  Before using the Flash key for 3 way conference   Enable Flash key as  CONF  opt
50. s     Confirms the admin password field to be the same as above     Maintenance   gt  Upgrade and Provisioning       FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 38 of 47    Firmware Upgrade and  Provisioning    XML Config File  Password    HTTP HTTPS User  Name    HTTP HTTPS Password  Upgrade Via    Firmware Server Path    Config Server Path    Firmware File Prefix    Firmware File Postfix    Config File Prefix    Config File Postfix    Allow DHCP Option 43  and Option 66 Override  Server    Allow DHCP Option 120  to override SIP Server    Automatic Upgrade    Hour of the Day  0 23     Day of the Week  0 6     Authenticate Conf File    Gosia    Innovative I    Specifies how firmware upgrading and provisioning request to be sent  Always  Check for New Firmware  Check New Firmware only when F W pre suffix  changes  Always Skip the Firmware Check     The password for encrypting the XML configuration file using OpenSSL  This  is required for the phone to decrypt the encrypted XML configuration file     The user name for the HTTP HTTPS server     The password for the HTTP HTTPS server    Allows users to choose the firmware upgrade method  TFTP  HTTP or HTTPS   Defines the server path for the firmware server  It could be different from the  configuration server for provisioning    Defines the server path for provisioning  It could be different from the firmware  server for upgrading     Enables your ITSP to lock firmware updates  If configured  only the firmware  
51. setting is  Yes      If set to  Yes   the SIP user s registration information will be cleared when the  phone reboots  The SIP Contact header will contain     to notify the server to  unbind the connection  The default setting is  No      Specifies the frequency  in minutes  in which the phone refreshes its  registration with the specified registrar  The default value is 60 minutes  The  maximum value is 64800 minutes  about 45 days      Specifies the time frequency  in seconds  that the phone sends  re registration request before the Register Expiration  The default value is 0     Defines the local SIP port used to listen and transmit  The default value is  5060 for Account 1     Specifies the interval to retry registration if the process is failed  The default  value is 20 seconds     SIP T1 Timeout  The default setting is 0 5 seconds   SIP T2 Interval  The default setting is 4 seconds     Determines the network protocol used for the SIP transport  Users can choose  from TCP  UDP and TLS     Specifies if  sip   or  sips   will be used when TLS TCP is selected for SIP  Transport  The default setting is  sips       Defines whether the actual ephemeral port in contact with TCP TLS will be       FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 28 of 47         sen    Innovative IP Voice  amp  Video    Port in Contact with used or not  This is used when TLS TCP is selected for SIP Transfer  The  TCP TLS default setting is  No    Configures to remove outbound proxy f
52. teway    IP address   DNS Server    IP address     Preferred Vocoder     Press   for the next menu option    Press   to return to the main menu    Enter 01     05  07  10   17  47  86 or 99 for Menu option   Enter 9 to toggle the selection    If  Static IP Mode  is selected  users need configure all  the IP address information through menu 02 to 05 as  below    If  Dynamic IP Mode  is selected  the device will retrieve  all IP address information from DHCP server  automatically after user reboots the device     The current WAN IP address is announced   Enter 12 digit new IP address if in Static IP Mode     Same as Menu option 02   Same as Menu option 02   Same as Menu option 02     Enter 9 to go to the next selection in the list        PCMU      POMA  e          e G 726       FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 23 of 47    10  13    14    15    16  17    47    86  99    Others     MAC Address      Firmware Server IP Address      Configuration Server IP    Address    Upgrade Protocol      Firmware Version      Firmware Upgrade      Direct IP Calling      Voice Mail    RESET      Invalid Entry     CONFIGURATION VIA WEB BROWSER    Gosia    e G 723   e G 729   Announces the MAC address of the unit    Announces current Firmware Server IP address  Enter  12 digit new IP address    Announces current Config Server Path IP address   Enter 12 digit new IP address    Upgrade Protocol for firmware and configuration update   Enter 9 to toggle between HTTP  TFTP a
53. to access the IVR Menu    e Input menu option 15 for  Upgrading Protocol   Then press 9 to toggle between different upgrading  methods    e Press   to return to the main menu and input menu option 13 for  Firmware Server IP Address     e Input the 12 digit firmware upgrade IP address  For example  if the firmware upgrade IP address is  10 0 50 191  input 010000050191     Then reboot the phone  The LED indicator on the top right corner will turn orange and red and then turn off  which indicates the phone has restarted  After a while the indicator will blink in red meaning the download  is in process  When upgrading is done you will see the phone restarts again  Please do not interrupt or  power cycle the phone when the upgrading process is on     UPGRAGE VIA WEB GUI    Open a web browser on PC and enter the IP address of the phone  Then  login with the administrator  username and password  Go to Maintenance  gt Upgrade and Provisioning page  enter the IP address or  the FQDN for the upgrade server in  Firmware Server Path  field and choose to upgrade via TFTP or  HTTP HTTPS  Update the change by clicking the  Save and Apply  button  Then  Reboot  or power cycle  the phone to update the new firmware        FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 43 of 47         sen    The indicator on      top right corner will turn orange and red and then turn off which indicates the phone  has restarted  After a while the indicator will blink in red meaning the download is
54. tsnssnetenss 19   VOICE MESSAGES  MESSAGE WAITING INDICATOR                 sisse enne 21       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 2 of 47         sen    Innovative IP Voice 4 Video    CALE FEATURE Sinuaren e dud ue E UI oM NN AMNEM PME E 21  CONFIGURATION GUIDE                                                                 23  CONFIGURATION VIA IVR                             radi aps qat titius 23  CONFIGURATION VIA WEB BEOWDSERU sa iR ltd                            24                     25  STATUS PAGE DEEINITIDNS                              26  ACCOUNT PAGE DEFINITIONS                            27  SETTINGS PAGE DEIN                    34  NETWORK PAGE DEFINITIONS                37  MAINTENANCE PAGE                         38   NAT SETIUNGS                          41  CLICK TODIAE                                 41  UPGRADING AND PROVISIONING                              eene 43  UPGRADE VIA IVR                            43  Macc cmd ifc                     43  NO LOCAL                                       brin t        44  CONFIGURATION FILE DOWNLOAD              45  RESTORE FACTORY DEFAULT SETTINGS                                              46  EXPERIENCING THE GXP1100 GXP1105                                                47       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 3 of 47         sen    Innovative IP Voice  amp  Video    Table of Tables  GXP1100 GXP1105 User Manual    Table 1  GXP1100 GXP1105 TECHNICAL          
55. tually a phone  number     SIP service subscriber s Authenticate ID used for authentication  It can be  identical to or different from the SIP User ID     Authenticate ID    The account password required for the phone to authenticate with the ITSP  Authenticate Password  SIP  server before the account can be registered  After it is saved  this will  appear as hidden for security purpose     The SIP server subscriber s name  optional  that will be used for Caller ID  display     Name    Allows you to access voice messages by pressing the MESSAGE button on  Voice Mail User ID the phone  This ID is usually the VM portal access number  For example  in  Asterisk server  8500 could be used     Account x   gt  Network Settings    This parameter controls how the Search Appliance looks up IP addresses for  hostnames  There are four modes  A Record  SRV  NATPTR SRV  Use  Configured IP  The default setting is  A Record   If the user wishes to locate  the server by DNS SRV  the user may select  SRV  or  NATPTR SRV   If  Use    DNS Mode Configured IP  is selected  please fill in the three fields below   e Primary IP  The primary IP address where the phone sends DNS query  to   e Backup IP 1   e Backup IP 2     This parameter configures whether the NAT traversal mechanism is activated   Users could select the mechanism from No  STUN  Keep Alive  UPnP  Auto or    NAT Traversal       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 27 of 47    Proxy Require         sen    Innovativ
56. uration page  A  parameter consists of a Capital letter P and 2 to 3  Could be extended to 4 in the future  digit numeric  numbers  i e   P2 is associated with the  Admin Password  in the Web GUI  gt Settings  gt Advanced Settings   For a detailed parameter list  please refer to the corresponding firmware release configuration template     When the GXP1100 GXP1105 boots up or reboots  it will issue a request to download a configuration XML  file named  cfgxxxxxxxxxxxx xml  followed by a file named  cfgxxxxxxxxxxxx   where  XXXXXXXXXXXX  is  the MAC address of the phone  i e    cfg000b820102ab xml  and  cfg000b820102ab   If the download of                                         file is not successful  the provision program will download a generic cfg xml file  The  configuration file name should be in lower case letters     For more details on XML provisioning  please refer to   http   www grandstream com general gs provisioning guide public pdf       FIRMWARE VERSION 1 0 5 15 GXP1100 GXP1105 USER MANUAL Page 45 of 47         sen    Innovative IP Voice  amp  Video    RESTORE FACTORY DEFAULT SETTINGS    Warning    Restoring the Factory Default Settings will delete all configuration information on the phone  Please  backup      print all the settings before you restore to the factory default settings  Grandstream is not  responsible for restoring lost parameters and cannot connect your device to your VoIP service provider     Please follow the instructions below to reset the ph
57. with the matching encrypted prefix will be downloaded and flashed into the  phone     Enables your ITSP to lock firmware updates  If configured  only the firmware  with the matching encrypted postfix will be downloaded and flashed into the  phone    Enables your ITSP to lock configuration updates  If configured  only the  configuration file with the matching encrypted prefix will be downloaded and  flashed into the phone    Enables your ITSP to lock configuration updates  If configured  only the  configuration file with the matching encrypted postfix will be downloaded and  flashed into the phone     If DHCP option 66 is enabled on the LAN side  the TFTP server can be  redirected  The default setting is  Yes      Enables DHCP Option 120 from local server to override the SIP Server on the  phone  The default setting is  No      Enables automatic upgrade and provisioning  The default setting is  No      Defines the hour of the day to check the HTTP TFTP server for firmware  upgrades or configuration files changes  The default value is 1     Defines the day of the week to check HTTP TFTP server for firmware  upgrades or configuration files changes  The default value is 1     Authenticates configuration file before acceptance  The default setting is  No         FIRMWARE VERSION 1 0 5 15    GXP1100 GXP1105 USER MANUAL Page 39 of 47    Aaa    Innovative IP Voice  amp  Video    Maintenance   gt  Syslog    Syslog Server The URL or IP address of the syslog server for the phone to send
    
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