LTRT-61603 MP Series Release Notes Ver 4[1].6
Contents
1. symbol v125585 RBK signal is not supported It is recommended that Call Agents use rt connectionID instead of rbk connectionID for ring back over a connection VI25606 MGCPVersion configuration parameter is not functional v125730 RG signal can t be generated immediately after an RS signal 25847 Long DTMF feature does not function correctly v116373 TTY signals do not function correctly v112747 2 7 Embedded Web Server Constraints 39 Version 4 6 When using the Web upgrade wizard to upgrade from 4 4 to 4 6 reload the 15 May 2005 A wu 1 wi AudioCodes MediaPack Series Boards coefficients file in the wizard and do not use the Use Existing File option v126505 2 8 SNMP Constraints 40 A1 42 43 Only one SNMP manager can access the boards modules at one time Changing some MGCP default parameters e g Voice volume via SNMP is NOT supported as it is possible to change them dynamically through MGCP commands on a call by call basis Configuration alarm does not clear v115603 The following RTP MIB objects are not supported rtpRcvrSRCSSRC rtpRcvrSSRC rtpSenderSSRC rtoRcvrLostPackets rtpRcvrPackets rtpSenderPackets rtpRcvrOctets rtpSenderOctets vr13465 2 9 Miscellaneous Constraints 44 Release Notes Flash burning control for specific files BurnCASFile BurnCallProgressToneFile BurnVXMLFile BurnVoicePromptsFile is no longer supported Everything2. A new Tone Type value according to enum acTCallProgressToneType is available to detect a TTY 1400 Hz tone via the User Defined or Call Progress Tones configuration ac12852 26 Support for the NTT Direct Inward Dialing DID feature ac14193 27 Support for DTMF based Caller ID was added The supported standards are Indian Danish and DTMF based ETSI Annex C of ETS 300 659 1 The desired type is selected using the CallerlDType parameter ac11503 3 4 4 Miscellaneous Voice Engines New Features A Note Installation and use of vocoders is subject to obtaining the appropriate license in advance of use and to royalty payments 28 Support was added for Silence Compression for GSM amp GSM EFR coders ac15771 29 The G 729 internal processing mechanism was enhanced to achieve better performance results on high load situations 30 The DSPVersionTemplateNumber ini file parameter selects the DSP firmware and hence the supported coder group The following list of templates specifies the different values for DSPVersionTemplateNumber and their respective supported coder list e Os DSP firmware supports PCM ADPCM G 723 G 729A e 1 DSP firmware supports PCM ADPCM this Template provides backward compatibility e 2 DSP firmware supports PCM ADPCM G 723 G 729A default template is 2 e 3 DSP firmware supports PCM ADPCM this Template provides backward compatibility These templates include additional m
3. NTT CallerlD type 2 off hook injection and detection Added a name field for the NTT CallerID which is available in NTT CallerlD type 1 on hook and type 2 ac18774 1 44 Supported DSP Firmware Templates Note 1 Installation and use of vocoders is subject to obtaining the appropriate license in advance of use and to royalty payments Note 2 When using DSP firmware template 0 G 729 and G 723 1 should not be used simultaneously on the same device m MP 10x and MP 124 0 DSP firmware supports PCM ADPCM G 723 G 729A 1 DSP firmware supports PCM ADPCM and NetCoder 2 Reserved 3 Reserved B MP 11x 0 DSP firmware supports PCM ADPCM G 723 G 729A 1 Reserved 2 Reserved 3 Reserved 1 5 Control Protocols New Features 18 The digit collection mechanism DigitMap is now enhanced and support the new features described in H 248 16 ac18764 1 5 1 MGCP New Features Not applicable 1 5 2 MEGACO New Features 19 The H 248 correction regarding an empty signals descriptor is now supported For backward compatibility both formats with or without empty brackets will be Version 4 6 9 May 2005 A 20 21 wu AudioCodes MediaPack Series accepted ac19925 Support for MEGACO over TCP was added ac12665 Support for the advanced digits collection packages H 248 16 was added ac18764 1 6 Provisioning and Management New Features 22 23 24 25 26 2T 28 The
4. a um ei AudioCodes CPE amp Access Analog Gateways MGCP MEGACO Media Pack MP 1xx 8 MP 11x 8 TPNCP Mediant 1000 Release Notes 4 6 Document LTRT 61603 May 2005 Release Notes General Trademarks AC logo Ardito AudioCoded AudioCodes AudioCodes logo IPmedia Mediant MediaPack MP MLQ NetCoder Stretto TrunkPack VoicePacketizer and VolPerfect are trademarks or registered trademarks of AudioCodes Limited All other products or trademarks are property of their respective owners Customer Support Customer technical support and service are provided by AudioCodes Distributors Partners and Resellers from whom the product was purchased For Customer support for products purchased directly from AudioCodes contact support audiocodes com Abbreviations Each abbreviation unless widely used is spelled out in full when first used Only industry standard terms are used throughout this manual Hexadecimal notation is indicated by Ox preceding the number Applicable Products This manual provides additional information for the following AudioCodes products MediaPack Series MP 124 FXS 24 analog FXS interfaces MP 108 FXS 8 analog FXS interfaces MP 108 FXO 8 analog FXO interfaces MP 104 FXS 4 analog FXS interfaces MP 104 FXO 4 analog FXO interfaces MP 102 FXS 2 analog FXS interfaces MP 118 FXS 8 analog FXS interfaces MP 114 FXS 4 analog FXS interfaces MP 112 FXS 2 analog FXS interfaces Median
5. is now controlled by the new parameter SaveConfiguration 16 Document LTRT 61603 Release Notes Previous Revision History Previous Versions 3 Previous Revision History 3 1 Hardware Supported in Release 4 4 H This version supports the following MediaPack hardware platforms no change from previous release e MediaPack MP 124 FXS 24 analog FXS interfaces e MediaPack MP 108 FXS 8 analog FXS interfaces e MediaPack MP 108 FXO 8 analog FXO interfaces e MediaPack MP 104 FXS 4 analog FXS interfaces e MediaPack MP 104 FXO 4 analog FXO interfaces e MediaPack MP 102 FXS 2 analog FXS interfaces 3 2 Analog Interface New Features 1 Support was added for detection and generation of type 1 DTMF based Caller ID Indian Danish and Swedish ac11679 2 The FXO gateway can now detect unconnected analog ports These ports are marked using a color indication on the Web channel status page ac12538 3 MP 1xx FXO can now detect a voltage based Message Waiting Indication MWI AC12603 4 Support for BT Caller ID enables calling line identity presentation CLIP at the receiving side The MP 1xx FXS generates BT CallerlD type one in On Hook state AC13182 5 The user can now configure the duration of the current disconnect signal using the new parameter CurrentDisconnectDuration default 900 msec range 200 to 1500 msec aci4141 6 Anew parameter AnalogCallerIDTimingMode enables the user to control the
6. timing of the Caller ID signal within the Ring signal When set to 0 default the Caller ID is generated between the first two rings When set to 1 the gateway tries to find an optimized timing according to the selected Caller ID type ac14266 7 Support was added for modem based NTT Direct Inward Dialing was added The DID signal can be sent alone or combined with a NTT Caller ID signal ac14414 8 An external utility CPTWizard simplifies the MP configuration task by automatically detecting the local set of Call Progress Tone generated by the switch PBX The utility creates a CPT configuration file ac 3 3 IP Networking Related New Features 9 DHCP client improvements The DHCP client now supports limited IP leasing time and Version 4 6 17 May 2005 A 10 11 wu AudioCodes MediaPack Series Previous Versions performs lease renewal In addition the time server and SIP DHCP options are now supported ac10257 For diagnostic purposes error messages indicating invalid received network packets e g RTP packet with invalid payload type now contain the source IP and port of the invalid packet ac12145 Operation in a multiple routers network was improved the gateway now learns the network topology by responding to ICMP redirections and caching them as routing rules with expiration time ac12856 3 4 VolP Engine New Features 3 4 1 RTP RTCP New Features 12 13 14 15 The RTP co
7. addresses ca Ac17826 Added ini file parameter UseBracketsWithDigitString When set to 1 dialed string is reported with brackets e g O 12342 ca ac17791 3 6 Embedded Web Server New Features 3 6 1 Web Server Features 41 42 43 44 45 46 47 Release Notes A new web wizard guides the user through the process of software upgrade selection of files and uploading into the gateway The wizard also enables the user to upgrade the software while maintaining the existing configuration ac13101 Adding the capability to provision the table of authorized SNMP managers ac11173 Allow private labeling of the explorer title when a graphical logo is used ac13522 Add an alert pop up to verify if user wants to burn changes in reset ac13549 Web Password and User Name parameters can be changed on the fly without the need for a reset ac14352 The gateway web interface appearance was updated reflecting AudioCodes coloring scheme while leaving functionality intact ac15220 Users have the option to configure the maximum and minimum detection periods of a flash hook The configuration is made via the Channel Settings Web page ca AC18428 20 Document LTRT 61603 Release Notes Previous Revision History Previous Versions 3 6 2 Web Server Interoperability The HTTP connection to AudioCodes boards was tested using the following browsers 48 Microsoft Internet Explorer Ver 5 0 or
8. ational with channels set to PCI transport RFC 2198 redundancy mode with RFC 2833 is not supported that is if a complete DTMF digit was lost it is not reconstructed The current RFC 2833 implementation does support redundancy for inter digit information lost When using FaxTransportType TransparentWithEvents the Fax events parameters regarding the side of the fax call answering or calling and the number of pages are invalid The function acAddDestinationPoint cannot connect between 2 TDM end points A channel should NOT be reopened during IBS detection Such an action could cause the detector to send multiple events on same IBS input The resolution of the duration of digits On time and Off time when dialing to the network using RFC 2833 relay is dependent on the basic frame size of the coder being used Incoming CNG T 38 packets do not switch the channel to T 38 mode When CNG detector is not Transparent a CNG tone received from the TDM can not be detected using the Call Progress Tone detector When using a sample interval of 10 msec or 5 msec the channels capacity might be reduced Note MEGACO H 248 and VoPLib TPNCP are currently not supported on the MP product line 2 6 MGCP Constraints 32 33 34 35 36 37 38 The mptime value is not supported on remote SDP v125732 TimeOut symbol is not supported in Digit Range I E D 0 9A D T cannot be used User should remove the T
9. c17616 1 6 1 Embedded Web Server New Features 29 30 31 32 33 Release Notes MP 11x and MP 124 only Allow secure encrypted access to the device s embedded Web server using the HTTPS protocol ac17519 User can define up to 10 authorized client IP addresses that will be permitted to contact the board via Web or Telnet interface The interface allows addition and deletion of authorized IP addresses and can be found at Advanced Configuration gt Network Setting gt Web amp Telnet Access List ac22277 An improved and enhanced Web interface is now available to configure MGCP MEGACO settings Interface is available at the Protocol Management link AC19259 Graceful shutdown is now supported for MEGACO and MGCP via the embedded Web server User can choose to reset device in a graceful shutdown manner that delays reset according to a predefined timer and or termination of all open calls ac18801 AC18799 The Web interface is protected by a system password The maximum length of the administrator s name and password is now 19 characters Note that if a long password is set and then the user goes back to version 4 4 or earlier the user and password will be deleted changed to blank ac18779 10 Document LTRT 61603 Release Notes 34 35 36 37 What s New in Release 4 6 MP 11x and MP 124 only Up to this version we supported authentication of a single Web user password which was stored inte
10. conds If the DHCP server provides these options the device obtains time of day information from the specified server ca ac17997 58 Itis now possible to manually restore the gateway configuration to its factory settings by following a special reset procedure ac14749 59 The user can now configure the network and other parameters using a simple command line interface available via the RS 232 interface ac13804 60 Support was added for uploading and downloading encrypted ini files instead of clear text files Files are encrypted decrypted using the Convert utility rac14955 61 The mechanism for burning configuration files in the non volatile memory has been improved The new mechanism enables the user to maintain his configuration when upgrading the software version User should note the following changes Version 4 6 21 May 2005 A 62 63 64 65 um AudioCodes MediaPack Series Previous Versions e Saving in non volatile memory of the entire configuration parameters and files is now controlled by a single parameter SaveConfiguration default 1 e File specific parameters BurnCASFile BurnCallProgressToneFile BurnVXMLFile BurnVoicePromptsFile are no longer supported The Pre Recorded Tones file can now be burned to the non volatile memory ca AC18770 TFTP can now be used to download a new software version CMP and configuration files even if the BootP or DHCP servers cannot prov
11. e Notes Reader s Notes 22 Document LTRT 61603 Release Notes MediaPack Series printed on recycled paper ind available on CD or Web site THE STANDARDS INSTITUTION OF ISRAEL Version 4 6 23 May 2005 a um ei AudioCodes CPE amp Access Analog Gateways MGCP MEGACO Media Pack MP 1xx 8 MP 11x 8 TPNCP Mediant 1000 Release Notes 4 6 ca AudioCodes www audiocodes com
12. e larger bandwidth 2 5 Media Engines Constraints 9 10 11 12 13 14 15 16 17 18 19 20 21 Release Notes The Duration field of the acEV END TONE DETECTED event may be inaccurate when the detected Call Progress Tone is cadence based tone The variation might be up to 1 period time longer than the actual tone duration ac25097 The level field in the detection event of burst tone should be ignored always 63 dBm rac21866 Voice prompt barge in parameter cannot be used when concatenating voice prompt commands AC21553 When RTP packets are received after a sudden large delay 200 to 300 msec in the network the drift correction could take about 5 seconds In this period of time voice towards the TDM side is silent ac21538 The MS GSM coder will not work with previous software versions of AudioCodes products ac19717 NTT caller ID type 2 constraints The NTT standard describes the CallerlD type 2 generation as a sequence of an incoming call signal C amp D DTMFs and FSK modulated Data Generation of the incoming call signal remains the responsibility of the application but C D and the FSK are generated by the supplied service The signal can be generated using the UDT signal generation mechanism Prior to the detection of NTT CallerID type 2 there are 2 DTMF C and D detections which remain unscreened Constraints for pre recorded tones ac10234 e APre rec
13. edia processing features Answer Detector and longer Echo Canceler 40 msec Version 4 6 19 May 2005 7a WN A AudioCodes MediaPack Series Previous Versions 3 5 MGCP New Features 31 32 33 34 35 36 37 38 39 40 Support for Lockstep mode in Quarantine Handling procedures according to PacketCable TGCP specifications ac11331 Support for MGCP loopback mode packets coming from the network are looped back to the network In this mode the gateway acts as an RTP reflector ac11335 Support for generation of signals to the network side ac11513 The media start event occurs on a connection when the first valid RTP media packet is received on the connection ac11838 Adding long duration Id event This event is triggered when a call exceeds a specific period of time Long duration event time defaults to 10 minutes but can be set by the ini file parameter in seconds LongDurationEventTime ac12455 Support for playing of announcements to the network side using the MGCP Ann package For this mode user should set the parameter PlayAnnouncementToNetworkSide to 1 ac12724 Signal can be generated towards the network side by applying them on an active connection ac10043 MGCP can now use distinctive ringing signals that are defined using the Call Progress Tone configuration file ac15120 The MGCP notified entity field described using N can now handle domain names as well as IP
14. es 4 wu AudioCodes MediaPack Series MP 104 MP 108 FXO only A new parameter CurrentDisconnectDefaultThreshold enables the user to control the minimum voltage threshold for the current disconnect AC24727 Networking and Security New Features 5 Network Separation Media Control and Management traffic can now be separated to 3 different networks Instead of a single IP address the user will be able to assign 3 IP addresses and subnet masks to each board one for each traffic type ac20028 VLAN tagging earlier versions supported QoS tagging in the IP layer IPTOS Precedence or Diffserve Version 4 6 introduces the capability to define tagging in the Ethernet layer according to 802 1p Q Tagging is supported both for Tx and for Rx AC18791 NAT Traversal this version introduces several features that enable NAT traversal for the management control and media interfaces These features include SNMP EMS NAT traversal automatic software and configuration update via HTTP and a STUN client that can detect the presence of a NAT device and its type ac18778 For far end NAT traversal T 38 now supports the first incoming packet detection similar to the RTP mechanism ac21008 Media Engines New Features Voice RTP and RTCP New Features 9 10 11 For MP 11x and Mediant 1000 only SID packets that are sent and received according to RFC 3389 can now contain spectral coefficients information The user can choo
15. g haul e Caller ID generation e MWI generation 4 On FXO polarity reversal detection while using 12 kHz coefficients file MP1xx12 1 12khz fxo is not functional v19644 2 3 Host API Constraints 5 The VolPLib API is not supported on the MediaPack product line 2 4 IP Networking Constraints 6 VLAN Pass through mode is not supported v124434 7 n some cases having spanning tree enabled on the external Ethernet switch port connected to the board causes the external switch to block any traffic coming in and out of the board for some time after the board is reset This may cause the loss of important packets such as BootP and TFTP requests which in turn may cause the board to fail to start up A possible workaround is to set the BootPRetries ni file parameter to 5 causing the board to issue 20 BootP requests for 60 seconds A second workaround would be to disable the spanning tree on the port of the external switch which is connected to the board 8 Configuring the board to auto negotiate mode while the opposite port is set manually to full duplex either 10 Base T or 100 Base TX is invalid It is also invalid to set the board to one of the manual modes while the opposite port is configured differently Version 4 6 13 May 2005 A um A i AudioCodes MediaPack Series Boards The User is encouraged to always prefer full duplex connections instead of half duplex and 100 Base TX instead of 10 Base T due to th
16. he enhanced redundancy parameter ac12094 The Fax Modem Bypass mechanism was modified to better handle automatic remote switchover to G711 and also better handling of V 34 fax ac13489 The T 38 fax relay mechanism now supports the No Signal Transmission indication when relevant ac14137 Cisco NSE mode is now supported for fax pass through in addition to the existing support for modem ac14145 18 Document LTRT 61603 Release Notes Previous Revision History Previous Versions 3 4 3 In Band Signaling New Features 22 Support for pre recorded call progress tones Using the DConvert utility the user can create a file that contains pre recorded tones Each tone is assigned with a tone type After downloading to the board the pre recorded tones are played as regular Call Progress tones according to the tone types No detection is supported for these tones AC10234 23 The user can now configure the default duration of Call Progress User Defined and Pre Recorded Tones in the tones file ac11743 24 In addition to Call Progress Tones the user can configure up to 16 User Defined Tones for general purpose continuous single or dual frequency tones UDT can be used both for generation and for detection The UDT detector has the advantages of shorter detection time up to 100 msec and larger bandwidth 350 to 3940 Hz There is a common API for CPT UDT and Pre recorded tones for playing a tone by its Type Ac12196 25
17. ide the IP address of the TFTP server and the file names New configuration parameters IniFile URL CmpFileURL GA AC17376 Error message indicating invalid ni file configuration now contain the line number of the invalid parameter in the ni file ca ac14168 Released package updates e The structure of the released package has been modified The structure now contains the following main folders Auxiliary Files contains sample files e g ini CPT CAS and MIB files Firmware contains the downloadable firmware files CMP and HEX files Utilities contains all the utilities that are supplied with the package e g DConvert VoP API Library contains the VoPLib API library and related applications and examples e The DiagnosticUtility now supports TP 260 and TP 260 UN boards in all hardware configurations e New Call Progress Files Inserted to the package The Call Progress Tone files format has been changed to include new parameters see In Band Signaling new features 3 8 1 Documentation Changes 66 67 Change of Documentation Number and Format VoPLib API Reference Manual Document LTRT 84002 which now includes e Events with descriptions transferred from VoPLib User s Manual Document LTRT 84402 3 8 2 Previous Releases Details of previous releases can be found in the MediaPack Release Notes of Version 4 2 Document LTRT 00616 published by AudioCodes on October 27 2003 Releas
18. newer 49 Netscape Navigator Ver 7 0 or newer with some limitations 3 7 SNMP New Features 50 In addition to acBoard MIB a new set of MIBs for configuration and status is introduced The new MIBs are divided by functionality Media Analog Control System ac15251 Note Minor changes in the newly introduced MIBs may take place between 4 4 Beta and 4 4 Releases 51 New SNMP MIB for collection and monitoring system performance ac12874 52 Introduction of carrier grade alarm system with the following characteristics 1 allows an EM to determine which alarms are currently active active alarm table 2 allows an EM to detect lost alarm raise and clear traps 3 allows an EM to recover lost raise and clear traps alarm history table ac13009 53 Support for advanced SNMP configuration according to the EMANATE MIB AC13936 54 Enhance SNMP trap handling of Ethernet links disconnection Added support for different alarms severities based on Ethernet link redundancy scheme ac11505 3 8 Miscellaneous New Features 55 NTP support The time of day can now be obtained from a standard SNTP server New configuration parameters NTPServerlP NTPServerUTCOffset and NTPUpdatelnterval ac13053 56 When NTP is enabled a timestamp string hour minutes seconds is added to all Syslog messages ac15941 57 Support for configuration of NTP via DHCP options 42 NTP server IP address and 2 UTC time offset in se
19. nnection re establishment event acEV RTP CONNECTION REASTABLISHED was modified to RTP connection established event acEV CONNECTION ESTABLISHED which can be controlled by the parameter ConnectionEstablishementNotificationMode if to be sent upon any new RTP connection establishment or only upon connection re establishment due to broken connection time out rac3609 The dependency between the RTP decoder and encoder frame sizes has been removed The RTP decoder can now receive packet frame sizes that are different than the frame size configured for the encoder e g the board can be configured to transmit 20 msec frames and receive 10 msec frames AC4819 The user can configure the channel to send RTCP BYE packet upon channel closing or RTP RTCP deactivation On internal Control Protocols the BYE packet is sent only at the end of a call ac12491 Support for reception of RTP packet with non zero values at the Extension bit and the CSRC count v12233 3 4 2 Modem Fax New Features 16 17 18 19 20 21 Release Notes A Fax Relay session success or failure indication field FaxSessionResult was added to the the acEV END FAX event structure TFaxEndReport ac7273 Fax amp Modem Bypass streams handling was improved User should be able to work with this feature with no degradation in the channel capacity ac11746 T 38 Redundancy Enhancement The redundancy of the low speed data is now determined according to t
20. orded Tone cannot be played using the acPlayToneSequence command e faPre recorded Tone is played using the acUserDialTiminglmmediately option in UserPlayTiming parameter of the acPlayTone command in the middle of a Voice Prompt playback the Voice Prompt playback does not continue when the Pre recorded Tone playback has ended RTP packing factor M is limited to 1 for the AMR and GSM EFR coders v117287 When using the Transparent With Events Fax amp Modem settings the Channel MUST be reopened after each Fax Modem session Closing a channel during a User Defined Tone detection can cause unexpected IBS events in the next IBS detection on this DSP channel v115984 When the IBS detector is pointed towards the network Fax amp Modem tones are not detected from the TDM side When working with M factor 6 spurious packet loss may occur It is recommended therefore to use M factor lt 6 v115341 Setting the V 21 Transport Type to Bypass and Fax Transport Type to relay results in entering Fax Relay mode at the 2100 Hz signal Only at the end of this signal does the channel enter Bypass mode v115755 14 Document LTRT 61603 Release Notes 22 23 24 25 26 27 28 29 30 31 2 Known Constraints If PCM LoopBack is activated there is no way to know if a new channel being opened is in LoopBack state or not The parameter should be used for test purposes only DTMF Relay mode is not oper
21. rnally We now enable an alternative method to authenticate the Web user using an external RADIUS server In this mode the system does not store the user and password but simply forwards them to the pre configured RADIUS server for authentication The parameter WebRadiusLogin enables or disables this feature The internal Web password is not disabled by this feature it can be used as a fallback mechanism in case the RADIUS server is down Note that using a RADIUS server implies that HTTP passwords are sent over the network in the clear Consider setting HTTPSONLY 1 if using this feature This feature also applies to the Telnet interface ac18777 Two levels of Web access are defined Administrator Read Write Monitor Read Only Default user password are Administrator Admin Admin Monitor User User Both levels can use strings up to 19 characters long ResetWebPassword parameter defaults both levels Each level can change its password on line Full compatibility with previous versions former Administrator level password will be preserved and the new monitoring level password will start in its default values ac18767 The Web access list controls which computers specified by IP address may connect to the device s Web interface Specify WEBACCESSLIST 0 0 0 0 to enable access from any computer default ac18762 Web pages can be viewed in popup blocking Web browsers as long as javascript is enabled If javascript is disabled in
22. se the number of coefficients to be added to the SID packets using the RTPSIDCoeffNum parameter with the values of 0 default 4 6 8 or 10 ac18775 It is now possible to set the remote RTCP port to a value other than RTP port 1 AC21005 Support for ThroughPacket an aggregation mechanism that reduces the bandwidth consumed by the media stream Modem Fax New Features 12 13 14 Detection and bypass of Bell 103 modem is now supported and controlled using the parameter BellModemTransportType ac19976 Fax CNG tone detection was improved by increasing the detection duration ac18757 When using Transparent With Events fax and modem transport mode the Echo Canceler and NLP will be automatically disabled and enabled according to the fax modem signal being detected ac19777 In Band Signaling New Features 15 MP 11x and Mediant 1000 only The In Band Signaling IBS capabilities have been enhanced supporting more tones and frequencies and more complex tones ac19494 e Tones with AM Modulation e Upto4 cadences per tone 8 Document LTRT 61603 Release Notes What s New in Release 4 6 32 Call Progress or User Defined Tones Up to 64 different frequencies Generation of voice during off time of the tone cadence of Call Waiting Tone Burst tones 16 The new IBS module supports generation of a continuous tone in any given one or two frequencies using the acPlayToneSequence function ac15849 17 Support for the
23. system can now be configured to periodically check for an updated software image CMP or configuration ini on a remote HTTP server When an update is detected the new file is loaded to the board automatically This mechanism can be used even for CPE devices that are installed behind NAT and firewalls Refer to the parameters IniFileURL and CmpFileURL ac19175 New configuration parameter RESETNOW 1 will cause the AudioCodes device to reset after the new configuration file has been loaded via IniFileURL ac22438 CommandShell a Command Line Interface CLI is available for basic configuration and diagnostics purposes The CommandShell can be accessed via the embedded Web server Telnet or RS 232 when available ac22103 The new Performance Monitoring infrastructure allows collecting and retrieving current and historical performance data The information can be retrieved via SNMP Web and the CLI ac19453 Logging to Syslog of on the fly configuration changes Web SNMP is now supported To enable set ENABLEPARAMETERSMONITORING to 1 ac18776 Up to now upgrading the CMP image on the non volatile memory flash sometimes caused the configuration files e g call progress tones coefficients private labeling logo to be deleted A new allocation mechanism protects existing files and allows the CMP to be burned independently ac18255 The EMS can now configure and manage devices that are placed in private networks behind NAT and firewalls a
24. t 1000 Analog 4 to 24 analog FXS FXO interfaces Notice These Release Notes describe the functionality of the AudioCodes MediaPack Series Analog Gateways supported by version 4 6 Information contained in this document is believed to be accurate and reliable at the time of printing However due to ongoing product improvements and revisions AudioCodes cannot guarantee the accuracy of printed material after the Date Published nor can it accept responsibility for errors or omissions O 2005 AudioCodes Ltd All rights reserved This document is subject to change without notice Date Published May 10 2005 Date Printed Jul 10 2005 Version 4 6 3 May 2005 MediaPack Reader s Notes Release Notes Contents Table of Contents 1 Whats New in Release 48 une 1 1 12 1 3 14 17 M lee ew Fe 11 15 Documentation Changes 2 a irl RR i IP Network g Ci Media Engines Constr Embedded SNMP Pi Version 4 6 5 May 2005 Release Notes What s New in Release 4 6 1 What s New in Release 4 6 1 1 Supported Hardware Platforms 1 1 1 New Hardware Platforms Introduced in This Release H The following hardware platforms are introduced in this version e MediaPack MP 11x FXS 2 to 8 analog FXS interfaces with enhanced CPU resources MediaPack MP 118 FXS 8 analog FXS interfaces MediaPack MP 114 FXS 4 analog FXS interfaces MediaPack MP 112 FXS 2 analog FXS interfaces e Mediant 1000 a 19 inch rack mo
25. the browser then a correct message will be displayed ac18281 1 6 2 SNMP New Features 38 39 DateAndTime varbind was added to all AC traps ac19042 A new ini file parameter allows the use of host name FQDN for the configuration of one SNMP manager The resolved IP will appear in the bottom row of the trap managers table ac12803 1 7 Miscellaneous New Features 40 When the device is configured to use DHCP option 60 in the DHCP Request will be set to the full product name ac24499 1 8 Documentation Changes Update of Documentation Number Version 4 6 11 May 2005 MediaPack Release Notes 2 Known Constraints 2 Known Constraints After loading and burning a cmp file to the boards flash memory Users must reload all other downloadable data files Call Progress Tones file Voice Prompts file etc This is due to the fact that in the cmp loading and burning process all the data files that were previously stored on flash are erased 2 1 New Hardware Constraints 1 Mediant 1000 Only specific combinations of FXS and FXO modules are currently supported For details contact AudioCodes 2 MP 11x After running the procedure for restoring the factory defaults the board must be reset again by a hardware reset If a software reset is issued the board will return to the factory defaults again v126599 2 2 Analog Interface Constraints 3 MP 124 rev A and MP 124 rev B do NOT support the following e Lon
26. unted 1U chassis hosting FXS or FXO modules up to 4 ports in each module with a total of 6 modules providing 24 ports 1 1 2 Support of the Existing Hardware Platforms e MediaPack MP 124 FXS 24 analog FXS interfaces e MediaPack MP 108 FXS 8 analog FXS interfaces e MediaPack MP 108 FXO 8 analog FXO interfaces e MediaPack MP 104 FXS 4 analog FXS interfaces e MediaPack MP 104 FXO 4 analog FXO interfaces e MediaPack MP 102 FXS 2 analog FXS interfaces 1 1 3 Hardware Platforms No Longer Supported Not applicable 1 2 Analog Interface New Features 1 Support was added for generation of the following Caller ID type 1 standards ETSI before ring DT AS ETSI before ring RP AS ETSI before ring LR DT AS ETSI not ring related DT AS ETSI not ring related RP AS ETSI not ring related LR DT AS Bellcore not ring related and Brazilian ac13878 2 Support was added for generation of the following Message Waiting Indication type 1 standards ETSI before ring DT AS ETSI before ring RP AS ETSI before ring LR DT AS ETSI not ring related DT AS ETSI not ring related RP AS ETSI not ring related LR DT AS Bellcore not ring related ac13878 3 MP 104 MP 108 FXO only A new parameter TimeToSampleAnalogLineVoltage enables the user to control the timing of the analog line voltage sample which will set the default threshold for the current disconnect ac24727 Version 4 6 7 May 2005 a 1 3 1 4 1 4 1 1 4 2 1 4 3 Release Not
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