[OpenSIPS-Users] opensips 3.2 and latest github rtpengine

[Alberto]

That works, here's what I've ended up using:

rtpengine_manage("loop-protect ... other things I need", , $var(body));
remove_body_part();
add_body_part($(var(body){re.subst,/^s=.*$/s=abcxxx/g}), "application/sdp");

but seems cumbersome, I was expecting to do rtpengine_manage followed by
replace_body_all and don't interfere further with the flow

Anyway, thanks

On Thu, 24 Mar 2022 at 02:33, Artiom Druz <artiom.druz at gmail.com> wrote:

> Hello, Alberto.
> You can modify it by using an optional parameter in rtpengine_offer
> (sdp_var -
> https://opensips.org/html/docs/modules/3.2.x/rtpengine#func_rtpengine_offer
> ).
> Logic:
> You can write new sdp body to the variable instead of rewrite of existing
> SDP. After that you can modify "s" parameter in this variable.
> Next - you delete existing SDP (remove_body_part()) and add new SDP with
> content from variable (add_body_part()).
>
> Best regards,
> Artiom Druz
>
> чт, 24 мар. 2022 г., 04:34 Alberto <alberto.rinaudo at gmail.com>:
>
>> Hi,
>>
>> I'm trying to change the session name, the s= line, while using rtpengine.
>>
>> If I remove rtpengine and do replace_body_all("^s=.*$", "s=abczzz"); it
>> works just fine and I see the new session name in the second leg of the
>> call.
>>
>> But when rtpengine_offer is called, the original sdp body is used instead
>> of the modified body.
>> I tried to do replace_body_all before and after rtpengine_offer, but it
>> doesn't work, the second leg always has the original session name.
>>
>> Any advice?
>> Thanks
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