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

[Joseph Barrero]

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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