Re: [Linphone-users] linphonec: making gsm the preferred codec?

[Mikhail Ramendik]

> > I really need to make it use GSM only. The remote does support GSM. How
> > do I do this?
>
> setting enabled=0 for all codec descriptions except GSM should work. But of
> course the remote host must propose GSM in order for linphone to use it.
> If you just set gsm as your first codec (in [audio_codec_0]) with enabled=1
> will make linphone use it preferabily (if remote sip phone supports it). If
> the remote sip phone does not support it, then it can fallback to other
> codecs, in their order of preference.

The other end does support GSM and does propose it. In 0.12.2 GSM did work. 
And in XLite (Windows) it works now.

Yet, even with GSM as the first codec and with others "enabled=0" in the 
config, the thing connects with g.711 !

Is there some way to trace the protocol negotiation, to at least understand 
what's going on? And, is there a way to really disable other protocols, so 
that linphone would propose *only* GSM, or nothing at all?

-- 
Yours, Mikhail Ramendik