[Freeswitch-users] Cisco IP Phones & Counterpath Softphones Crashing w/ mod_av Enabled

Michael Jerris mike at jerris.com
Thu Sep 7 17:00:55 UTC 2017


I haven't tested all those end points but for sure we have used video with
latest and beta bria and had it work.  If clients are crashing when
receiving video in sdp you should consult with those vendors to find out
why.

On Wed, Sep 6, 2017 at 3:31 AM roy j <royj at yandex.ru> wrote:

> Hi. Just interested, you say they crash, what exactly is happening, they
> are rebooting? If so I would ask Cisco about it, it's so strange.
>
> 05.09.2017, 10:23, "Joseph Barrero" <joe at expert.net>:
>
> Hi, I’m running Freeswitch v1.6.19.
>
> When mod_av is enabled, inbound calls to Cisco SPA504g and SPA514g ip
> phones crash as they start to ring. The crash seems to occur immediately
> after Freeswitch sends SIP Invite with the SDP information that includes
> the video details.  I don’t have any problems when I disable mod_av and
> include PCMU, PCMA, and OPUS.  The latest versions of X-Lite and Bria 5
> also crash with mod_av enabled.
>
> Bria 4 and other models of ip phones (Polycom, Yealink, Grandstream) don’t
> seem to have a problem.
>
> Any ideas what could be wrong?
>
> - Joe Barrero
>
> ,
>
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