3.2.56.40

Owned by admin
Mar 27, 2023
2 min read

What's new in 3.2.56.40

  • Tracking 25671 - Status message does not reply to destination according to Via header - TB-767
    • Added new option to allow the system administrator to disable the implicit support of RFC 3581 (Symmetric Response Routing).
  • Tracking 25601 - Wrong GMT time in Date header - TB-787
    • The timestamp in Date header of sip message sent by toolpack will be the correct GMT time
  • Tracking 25095 - Ireland MRF 3.2.19 - Invalid RTCP messages causing network rejections - TB-1015
    • When the call is put on-hold, TMG no longer sends RTCP packets to invalid destination with IP of 0.0.0.0.
  • Find missing response in engine - Tracking 25589 - All H.248 terminations out of service after switching TBAdapter from Secondary to Primary - TB-1259
    • An internal message was not being treated in certain states and blocked toolpack_engine not completing it’s synchronisation with the adapters. The missing message is now treated and synchronization is completed with the adapters.
  • Re-sync contexts with CAS terminations after warm start - Closed call while gateway is down - TB-1479
    • This affects when a CAS call is terminated from the far end while gateway is momentarily closed and restarting (warm start). Gateway now checks the state of each CAS line when it restarts and restores its calls. For calls that were already closed, it notifies the MGC of an OnHook event.
  • Tracking 25821 - Tmedia doesn't send a Wink_Start_Ack on receiving the called number (DNIS) - TB-1627
    • TMG sends acknowledging wink in Multi-Frequency E&M CAS calls after calling/called digits are detected. ACK winks are now controlled by the MGC with the signal RBS/PSOFF (H.248.25).
  • Fix invalid element error for H.248 MFD/CE event - TB-1684
    • Fixed digit-map completion event for the multi-frequency tone detection package MFD (H.248.24). Multifrequency tone detection events of type MFD/CE are now functional.
  • Tracking 25839 - T1CAS loopstart Tmedia doesn't send a flash-hook event - TB-1712
    • Flash-hooks on T1 CAS lines are now notified to the media gateway controller when the events RBS/PSON ( robbed bit signaling pulse-on), or AL/FL (analogue line flash-hook) are being observed for.
  • Restarting gateway between 10 and 60 seconds causes lost of sync to CFS - TB-1779
    • H.248 Gateway application will trigger a cold boot if a re-start takes longer than 10 seconds.
  • H.248 RBS package missing signals PSON PSOFF - TB-1787
    • Added support for signals RBS/PSON and RBS/PSOFF described in the H.248.25 Robbed Bit Signaling Package. TMG is now able to send a pulse-off-hook (wink) or pulse-on-hook (flash-hook), when requested by the media gateway controller during a T1CAS call (E&M variant).
  • Gateway deadlocked after embedded observe MEGA_GENERIC_SIGNAL_COMPLETION event requested ( G/SC{KA} ) - TB-1791
    • Improved H.248 gateway application stability when triggering observation of embedded events.
  • Fix invalid ABCDEF H.248.24 mapping to CAS/MFR1 - TB-1846
    • Added support for detecting and generating the STI, STII, STIII, KPI, KPII, KPIII H248 MFR1 tones (B, C, D, F, G, H) within the toolpack_engine and the CAS stack. No impact has been made on the 0-9, * and # digits.