CodecProblem - Outgoing Calls on AVM Fritzbox Devices #68

JohnDoe1978 opened this Issue Oct 16, 2012 · 4 comments


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There is a problem placing outgoing calls when using Telephone on Mac together with FritzBox Devices from AVM. It seems that, for whatever reason, the G.722 Codec is chosen instead of G.711. When situation is other way round, it works.
other VoIP Clients (e.g. Jitsi), where the G.722 Codec can be disabled specifically, do not have this problem. So it seems really to be a Codec problem.

Please integrate the option to choose Codecs.

buttjer commented Mar 2, 2013

Same here. Fritzbox 7390.
The logged codec G.711 for outgoing calls with Telephone.App 1.0.4

@eofster eofster added a commit that closed this issue Nov 3, 2013
@eofster eofster Add an ability to use only G.711 codec
Fixes #68
@eofster eofster closed this in a8538f6 Nov 3, 2013
eofster commented Nov 3, 2013

Next release of Telephone will be linked against the newer version of PJSIP – 2.1, which may help here.

If it doesn’t help, it will be possible to use only G.711 codec. This must override the problem.

RobFog commented Nov 13, 2013

Confirmed fixed with checkbox checked.

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