[asterisk-users] Connecting two Asterisk

[Luca Bertoncello]

Steve Edwards <asterisk.org at sedwards.com> schrieb:

> On Sun, 7 Jun 2015, Luca Bertoncello wrote:
> 
> > Now the problem: on my phones at "wrt" I can hear what the mobile phone at
> > "lucabert" sends (with a very good audio-quality), but on this mobile
> > phone I cannot hear a single word spoken with the phone at "wrt", not
> > even the music on hold I configured...
> 
> >    -- Call accepted by X.Y.Z.K (format gsm)
> >    -- Format for call is gsm
> 
> I thought GSM regurgitated by cell had issues. Can you try alaw/ulaw?

Yes, I do, but the quality is always very poor...

Thanks
Luca Bertoncello
(lucabert at lucabert.de)