There are not enough details to answer you.
One of your facts are probably wrong.  Doublecheck them all.

Turn up debugging in FreeSWITCH and search the logs.

fsctl debug_level 10
console loglevel debug
sofia global siptrace on
sofia tracelevel alert


On Wed, Oct 12, 2016 at 7:22 AM, Naveen Tamanam <naveen32india@gmail.com> wrote:
Hi,

Recently I have found the following scenario,

Freeswitch is not receiving audio unless and until we send RTP(audio)  to other end.
I have taken both recording and pcap for the call which is not having outgoing audio. Surprisingly, there is a  incoming audio in pcap but not in recording.
There is no NAT on machine. Is this any kind of known bug ?


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Thanks & Regards,
Naveen Tamanam

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