[asterisk-users] Two phones fail to agree on codec, asterisk at fault?

Karsten Wemheuer kwem at gmx.de
Sat Mar 29 07:14:49 CDT 2008


Hi Martin,
Am Freitag, den 28.03.2008, 14:27 +0100 schrieb martin f krafft:
> [...]
> So calls are going via an asterisk bridge and the symptoms of my
> problem are:
> 
>   1 if C450IP calls softphone, they can talk fine
>   2 if softphone calls C450IP, voice only goes from C450IP to
>     softphone, not the other way around.
> 
> I traced this down to the session description protocol, where there
> is funky stuff going on with the supported codecs each peer
> announces. Remember, asterisk is between them, and I set
> disallow=all,allow=ulaw,allow=alaw in [global].

If this isn't a typo, use [general] instead of [global]. 

HTH,

Karsten





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