[Freeswitch-users] Wrong response SIP port

Steven Ayre steveayre at gmail.com
Fri Oct 5 15:10:29 UTC 2018


morfair, for clarification sip responses do -not- necessarily go to the
originating port, Via Route Contact headers etc can mean other ports are
used. It could be 10.10.10.10 told 20.20.20.20 to respond on 5080. Hence
the request to see the actual packets.

On Fri, 5 Oct 2018 at 00:02, Michael Jerris <mike at jerris.com> wrote:

> I would need to see a full and UNMODIFIED sip trace to properly answer
> this question.
>
> > On Oct 4, 2018, at 11:28 AM, morfair at gmail.com wrote:
> >
> > I have external profile on port 5080. When FS get INVITE on 5080 from
> remote 5060 port, FS response on 5080 port too instead 5060
> >
> > 20.20.20.20 - fs
> >
> > 10.10.10.10 - remote sip
> >
> > 18:23:49.675349 IP 10.10.10.10.5060 > 20.20.20.20.5080: SIP: INVITE
> sip:7001 at 20.20.20.20:5080;user=phone SIP/2.0
> > 18:23:49.678953 IP 20.20.20.20.5080 > 10.10.10.10.5080: UDP, length 363
> >
> >
> > How to fix whis? FS should response on originate udp port.
> >
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20181005/509b158d/attachment.html>


More information about the FreeSWITCH-users mailing list