[Freeswitch-users] rtpmap line missing on answer

[Michael Collins]

FWIW, you can use "pre_answer" to send 183 w/SDP from FS; "ring_ready" will
send 180. See the early media article on the wiki for more information.
-MC

On Tue, May 24, 2011 at 2:33 PM, Sean Eichhorn <seichhorn at gci.com> wrote:

>  Actually, I just found another interesting piece of the puzzle.
>
> On the outbound call (that works), the gateway responds with a 183/SDP
> message.
>
> The inbound call (that doesn’t work) returns a 180 Ringing/NO SDP message.
>
> Both legs are using the same profile, so I don’t think that’s an issue.
> For some reason though, if a 183/SDP is sent, Freeswitch forwards the rtpmap
> attribute.  If no 183 is detected, it deletes the attribute.
>
>
>
>
>
>
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *David
> Ponzone
> *Sent:* Tuesday, May 24, 2011 01:12
>
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] rtpmap line missing on answer
>
>
>
> Sean,
>
>
>
> can you check the configuration of the SIP profile used by both legs ?
>
> Perhaps you have late-negotiation enabled in one of them ?
>
>
>
> David Ponzone  Direction Technique
>
> email: david.ponzone at ipeva.fr
>
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>
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>
>
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