[Freeswitch-users] Wrong RFC2833 in SDP on NEC phones

[Fernando Testa]

It worked! 
Tnx!

Em 08/12/2009, às 16:51, Brian West escreveu:

> Best option for you is to use 96 in the sofia profile you're using to  
> talk to these broken devices.
> 
> /b
> 
> On Dec 8, 2009, at 12:41 PM, Fernando Gregianin Testa wrote:
> 
>> Dear list,
>> 
>> Some Nec phones sends DTMF RFC2833 with payload 101 during the call,  
>> but have negotiated a different one on SDP.
>> When integrating with pabx NEC SV8500 and using phones DT700ITL32D-1  
>> we notice this phone sends the following INVITE packet and RTP  
>> packets: http://pastebin.freeswitch.org/11433
>> Whole wireshark capture file is on http://gregianin.org/teste_voice_rfc2833.pcap
>> 
>> Is there any parameter to tweak FS in such a way to force understand  
>> 101 packets as DTMF?
>> Thank you in advance!
>> 
>> Fernando Testa
>> PS: On pcap you have the following IPs:
>> FS at 10.91.10.210
>> Nec Pbx 10.91.10.22
>> phone 10.91.10.85
>> 
>> 
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> 
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