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Old 06-28-2010, 02:33 AM
rmakru rmakru is offline
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Default IP Office - IP Office (H.323) voice problem

Hello there !
I have a problem……
Two IP Office's , IP phones … and I call from the first IP Office to the second one.
The protocol is H.323.
When my colleague answer me we don't hear one another. So there is silence.
There is a gatekeeper (telephone station Nortel in Middle) and IP Office's (in different towns) register on it.
IP Office's and the gatekeeper are in 3 different towns which are very far from one another :-)
The interesting thing is when I call from Nortel to any IP Office and from any IP Office to Nortel there is not any problem.
I made test call from IP Office to IP Office and there are a few fragments from log from the second IP Office where they answer me. You can see it in the body of the letter here.
PLEASE have a look at all these things and let me know if you have any idea...


There ara as usual:

CMLineRx: v=1
CMSetup
……………………………..
CMLineTx: v=1
CMProceeding
…………………………………..
………………………………….
CMExtnTx: v=82323, p1=0
CMConnectAck

Then we have the most interesting fragments:

198195600mS CMLineTx: v=1
CMFacility
Line: type=IPLine 1 Call: lid=1 id=1 in=1
IE CMIEPrimitiveData (7)
198195603mS PRN: H245LCSE::HandleClose --- Incoming logical channel 2 does not exist
198195604mS CMLineRx: v=1
CMFacility
Line: type=IPLine 1 Call: lid=1 id=1 in=1
IE CMIEPrimitiveData (7)
198195606mS CMMap: a=6.1 b=0.0 Mapper::AllocateCodec allocated CMRTVocoder resource busy 1, total 4

A few times there :
198195823mS CMMap: PCG::UnmapBChan pcp[90]b0r1 cp_b 0 other_cp_b 0
198195823mS CMMap: PCG::MapBChan pcp[90]b0r1 cp_b 0 other_cp_b 0 type CGTypeSimple

And again:
198196221mS CMMap: a=6.17 b=0.0 Mapper::AllocateCodec allocated CMRTVocoder resource busy 2, total 4

Also I have
198196223mS CMLineTx: v=1
CMFacility
Line: type=IPLine 1 Call: lid=1 id=1 in=1
IE CMIEPrimitiveData (7)
198196224mS H323Evt: AudioEndPoint::Configure detectNwFaxPackets set to 0
198196224mS CMMap: PCG::UnmapBChan pcp[90]b0r1 cp_b 0 other_cp_b 0
198196225mS CMMap: PCG::MapBChan pcp[90]b0r1 cp_b 0 other_cp_b 0 type CGTypeSimple
198196225mS CMMap: Mapper:elayedFreeCodec f5a6f624 found cp pcp[90]b0r1 use_reserved_codec 0 local_reserved_codec 0, is_mapped_b 0
198196225mS CMMap: a=6.1 b=0.0 Mapper::FreeCodec freed CMRTVocoder resource busy 1, total 4
198196225mS CMMap: Mapper:elayedFreeCodec f5a6d924 found cp pcp[89]b0r1 use_reserved_codec 0 local_reserved_codec 0, is_mapped_b 0
198196226mS CMMap: a=6.17 b=0.0 Mapper::FreeCodec freed CMRTVocoder resource busy 0, total 4


So tell me which way I can solve the problem please !
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