[OpenSIPS-Users] how to remove an entire line from an SDP

[Liviu Chircu]

Hi Tito,

IIRC, replace_body() can also match the "\r\n" part of the header. So 
just expand your regex to either:

replace_body("a=rtcp 9 IN IP4 [.0-9]*\r","");

or

replace_body("a=rtcp 9 IN IP4 [.0-9]*\r\n","");

Let us know which one worked, so I can add a new documentation example 
with this :)

Best regards,

Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

On 28.03.2018 06:04, Tito Cumpen wrote:
> Group,
>
> I'd like to to remove a=rtcp:9 IN IP4 0.0.0.0 from a reply that I 
> suspect is causing linphone to have issues with chrome when attempting 
> to send rtcp. I believe this attribute may be confusing linphone to 
> send rtcp to this port although the far side claims it uses rtcp-mux. 
> Is there a way to remove the entire line ?  I've tried using 
> replace_body("a=rtcp 9 IN IP4 [.0-9]*",""); but that just leaves an 
> empty line in the SDP. I am using opensips 2.3
>
>
> Thanks,
>
> Tito
>
>
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