[Freeswitch-users] Dequeue DTMF from FreeTDM Channel

[Moises Silva]

>
>
>> On Tue, Jan 22, 2013 at 6:19 PM, Subhash <gvvsubhashkumar at gmail.com>wrote:
>>
>>> Ok.
>>> We did the test again,pasted the freeswitch log and uploaded the
>>> wireshark of the both success and failed call traces.Please let me know if
>>> you have problem in accessing the URLs .
>>>
>>> http://pastebin.freeswitch.org/20484
>>>
>>> http://www.cloudshark.org/captures/6dc99dc2f68c -- Success
>>>
>>> http://www.cloudshark.org/captures/27b88b2c8ca4--- Failure
>>>
>>
I don't see anything wrong in the traces.

First call (the one you flagged as success), is an incoming call on the
ISDN link, almost immediately after the call is connected to the SIP end,
FreeSWITCH receives 9199 from the RTP stream, and 71 from the TDM end.
Those DTMF digits are passed from RTP to TDM and viceversa as expected. The
call is then finally hung up

Second call (the one you flagged as failed) is pretty much the same, the
DTMF 9 that you see is in the RTP wireshark trace, so there is nothing
wrong here. That DTMF is there. The other end is sending that 9, the only
difference is that this time the far end of the TDM side hangs up the call
almost immediately after re-generating that 9 received in the RTP side into
the TDM side.


*Moises Silva
**Manager, Software Engineering***

msilva at sangoma.com

Sangoma Technologies

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