[Freeswitch-users] Rewriting SDP with switch_r_sdp

[Brian West]

Why are you needing to rewrite it?

/b

On Nov 17, 2009, at 7:42 AM, Apostolos Pantsiopoulos wrote:

>
> I am trying to use switch_r_sdp to rewrite the SDP.
> The problem I am facing has to do with the way of doing it.
>
> Let's say I have:
>
> v=0
> o=- 1258463684 1258463684 IN IP4 xxx.xxx.xxx.xxx
> s=Opal SIP Session
> c=IN IP4 xxx.xxx.xxx.xxx
> t=0 0
> m=audio 5144 RTP/AVP 18 3 101 120
> c=IN IP4 xxx.xxx.xxx.xxx
> a=rtpmap:18 G729/8000/1
> a=fmtp:18 annexb=no
> a=rtpmap:3 gsm/8000/1
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16,32,36
> a=rtpmap:120 NSE/8000
> a=fmtp:120 192-193
>
> who to I  set the switch_r_sdp variable in xml?
>
> Obviously this doesn't work :
>
> <action application="set" data="switch_r_sdp=v=0
> o=- 1258463842 1258463842 IN IP4 xxx.xxx.xxx.xxx
> s=Opal SIP Session
> c=IN IP4 xxx.xxx.xxx.xxx
> t=0 0
> m=audio 5148 RTP/AVP 18 3 101 120
> c=IN IP4 xxx.xxx.xxx.xxx
> a=rtpmap:18 G729/8000/1
> a=fmtp:18 annexb=no
> a=rtpmap:3 gsm/8000/1
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16,32,36
> a=rtpmap:120 NSE/8000
> a=fmtp:120 192-193
> "/>
>
> Do I have to escape any special characters and how?
> I tried using escaped quotes, escaped spaces, escaped tabs etc.
> Nothing worked.
>
> Any suggestions?
>
>
>
>
> --  
> -------------------------------------------
> Apostolos Pantsiopoulos
> Kinetix Tele.com R & D
> email: regs at kinetix.gr
> -------------------------------------------
>
> _______________________________________________
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch- 
> users
> http://www.freeswitch.org