Hi Rodrigo,
I hope this help:
```
#Change sdp port of m line to 12345
if (has_body("application/sdp")) {
subst_body("/^m=audio [0-9]+ RTP\/AVP/m=audio 12345 RTP\/AVP/");
}
```
Best,
Mohamed
On Fri, Aug 16, 2024 at 9:24 PM Rodrigo Pimenta Carvalho <[email protected]>
wrote:
> Hi.
>
> I'm using OpenSIPs 2.3
>
> How can I change a port value in SDP text (in INVITE or SIP OK) ? I was
> reading about Script Transformations and module textops, but I can't
> figure out how to do that.
>
> Any hint will be very helpful!
>
> I mean the port in the line like this: m=audio* 50270 *RTP/AVP 106 9 0 8
> 3 111 102 110 112 98 101 100 99
> I just want to test and see what will happen (with RTP packages) if I
> change such port with the source port.
>
> Best regards.
>
> [image: cid:a604bf77-b5d0-4cba-b35b-b5456300e731]
>
> *Rodrigo Pimenta Carvalho*
>
> Inatel Competence Center - PDI
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==============================
Mohamed OUALLA
*VoIP Technical Solutions and Software Engineer*
Mail: [email protected]
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