[OpenSIPS-Users] PRACK response to 183 without SDP

Ovidiu Sas osas at voipembedded.com
Mon Jan 18 19:01:33 EST 2021


You can change the 183 into an 180 and let the prack take its course.

Alternatively, you can remove 100rel from the initial INVITE and drop the
183 without SDP.

-ovidiu

On Mon, Jan 18, 2021 at 11:05 solarmon <solarmon at one-n.co.uk> wrote:

> Hi,,
>
> I have a requirement to stop 183 without SDP packets from being passed, as
> well as having to reply back with a PRACK.
>
> I can stop the 183 without SDP from being passed on with the following in
> onreply_route[]
>
>  if ($rs == "183" && !has_body_part("application/sdp")) {
>                 drop();
>                 exit;
>         }
>
> However, how do I reply back with a PRACK?
>
> Thank you.
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
-- 
VoIP Embedded, Inc.
http://www.voipembedded.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20210118/687cee07/attachment-0001.html>


More information about the Users mailing list