[OpenSIPS-Users] Pushing data into SDP

[David Villasmil]

So, let's sy this is my invite SDP's and/or reply from/to AUC...

m=audio 49170 RTP/AVP 0 8 97
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 iLBC/8000
m=video 51372 RTP/AVP 31 32
a=rtpmap:31 H261/90000
a=rtpmap:32 MPV/90000


then:


if(has_body("application/sdp"))
{
   if ( subst_body('/^m=audio(.*) /m=audio 49170 RTP/AVP 0 8
97\r\na=rtcp:53020 IN IP4 rtp-proxy.address.com\r\n ') ) {
       xlog("INFO","SDP PUSHED\n");
   };
}


m=audio 49170 RTP/AVP 0 8 97
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 iLBC/8000
m=video 51372 RTP/AVP 31 32
a=rtpmap:31 H261/90000
a=rtpmap:32 MPV/90000


with

m=audio 49170 RTP/AVP 0 8 97
a=rtcp:53020 IN IP4 rtp-proxy.address.com
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 iLBC/8000
m=video 51372 RTP/AVP 31 32
a=rtpmap:31 H261/90000
a=rtpmap:32 MPV/90000




correct?

On Mon, Aug 11, 2008 at 6:32 PM, Alex Balashov
<abalashov at evaristesys.com> wrote:
> David Villasmil wrote:
>
>> Is it possible?
>> Can I push a string into the SDP?
>
> Yep, the textops module should let you manipulate any SIP message body.
>
> --
> Alex Balashov
> Evariste Systems
> Web    : http://www.evaristesys.com/
> Tel    : (+1) (678) 954-0670
> Direct : (+1) (678) 954-0671
> Mobile : (+1) (706) 338-8599
>