[Freeswitch-users] Sipura Codec Problem

[Anthony Minessale]

I think you can edit the prefs in your sipura and change it to the correct
string.


On Tue, Nov 3, 2009 at 11:47 AM, Mariano de Llano <mariano.dellano at gmail.com
> wrote:

> Hi,
>
> I'm having a problem with a Sipura, it is sending for the G729  the
> tag "G729a" witch is not correct due the RFC.
>
> Media Attribute (a): rtpmap:18 G729a/8000
>
> FS is returning (200OK)
>
> Media Attribute (a): rtpmap:96 G729/8000
>
> I think that the problem is that FS is not matching the codec, so it
> returns the first dynamic payload which is 96.
>
> I think that I've seen post with a similar issue, and the solution was
> to change the tag before it hit the switch, so, what I've done is to
> change the "switch_r_sdp" (I have the rest of the parameters correct
> due I also use it to dynamically change the codecs order) and it's
> changing the SDP, but when FS sends the 200OK it is returning to the
> endpoint:
>
> Media Attribute (a): rtpmap:96 G729/8000
>
> Which is exactly the same problem that I have without the
> transformation of the SDP.
>
> Is it correct? Do I have another solution?
>
> Thanks
>
>
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-- 
Anthony Minessale II

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