[SR-Users] Subst_body M Audio

[Carsten Bock]

Hi,

it seems you are triggering RTPProxy after the subst_body (hence the
port and the parameter a=nortpproxy in the SDP).

Try removing RTPProxy.

Thanks,
Carsten

2017-07-13 11:23 GMT+02:00 Nicolas Breuer <Nicolas.Breuer at belcenter.biz>:
>
>
> Hello,
>
>
>
> I’m trying to replace the M part in the SDP Body.
>
>
>
> Seems not working as expected ( I changed the “s” part without problems )
>
>
>
> Code :
>
> if ( subst_body('/(^m=.*)/m=testing of rewrite.\r/') ) { $var(s)=""; };
>
>
>
>
>
> Here’s the incoming body message
>
>
>
> c=IN IP4 217.112.180.235.
>
> t=0 0.
>
> m=audio 49152 RTP/AVP 8 9 18 101.
>
> a=rtpmap:8 PCMA/8000.
>
> a=rtpmap:9 G722/8000.
>
> a=rtpmap:18 G729/8000.
>
> a=fmtp:18 annexb=no.
>
> a=rtpmap:101 telephone-event/8000.
>
> a=fmtp:101 0-15.
>
>
>
> After subst. ( note the .10840 on the m line)
>
>
>
> c=IN IP4 217.112.180.10.
>
> t=0 0.
>
> m=testing of rewrite..10840
>
> a=rtpmap:8 PCMA/8000.
>
> a=rtpmap:9 G722/8000.
>
> a=rtpmap:101 telephone-event/8000.
>
> a=fmtp:101 0-15.
>
> a=nortpproxy:yes.
>
>
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>



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