[Freeswitch-users] In Bypass Mode Freeswitch Changes SDP?

Anthony Minessale anthony.minessale at gmail.com
Wed Nov 23 22:21:34 MSK 2011


Do you have a trace of this taking place on latest GIT? I tested this and
it appears to not touch the codecs....


On Wed, Nov 23, 2011 at 1:08 PM, Jerry Richards
<jerry.richards at teotech.com>wrote:

> Hello,****
>
> ** **
>
> I noticed an interop issue when using a Bria softphone and inbound-bypass-media
> is true in the sip_profile.  When answering an inbound call, the Bria
> softphone's SDP Answer includes the list of codecs it supports (audio and
> video).  I noticed that, even in bypass media mode, Freeswitch filters out
> all of the codecs in the list after the first one.  I think this is not
> right.  According to RFC 3264 (Section 7 Offerer Processing of the Answer),
> it is valid to provide a list of codecs in an SDP Answer and the endpoint
> SHOULD use the first one (but it might not).****
>
> ** **
>
> Why is Freeswitch altering the SDP in the 200 OK?  I think it should send
> the SDP unmodified.****
>
> ** **
>
> Thanks,****
>
> Jerry****
>
> _________________________________________________________________________
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> 
> 
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-- 
Anthony Minessale II

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