[sr-dev] rtpengines replaces origin without replace-origin

Richard Fuchs rfuchs at sipwise.com
Mon Apr 28 21:09:13 CEST 2014


On 04/28/14 15:08, Juha Heinanen wrote:
> Richard Fuchs writes:
> 
>>> why?  when both parties use ice, i don't see any reason to touch c line.
>>
>> How would the proxy know ahead of time that both parties actually
>> support ICE?
> 
> easy.  when ice capable sip ua registers, it has +sip.ice feature tag in
> contact uri.  caller's ice support can be detected using sdp_with_ice()
> function that i introduced today.

Sorry, I meant the RTP proxy, not the SIP proxy.

cheers

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