[Asterisk-Users] Re: G711u sound quality decrease with upgrade from 1.0.7 to CVS-HEAD?

[Matt]

I just noticed one of my phones on a call as:
   400         e8516be0704  00101/02552  ilbc  No       Rx: ACK

Why would it default to ilbc when ulaw is available (worked with 1.0.7), etc?

On 9/2/05, Matt <mhoppes at gmail.com> wrote:
> Hi,
> I was running asterisk 1.0.7 but we've upgraded now to CVS-HEAD.
> I've noticed this.. and several people have commented that audio
> quality seems to have gone down hill.   Just going
> phone-->asterisk-->PRI.   I've not changed the configuration files
> during the upgrade.
> 
> sip.conf is:
> allow=ulaw
> allow=ilbc
> allow=g726
> allow=g729
> allow=g723.1
> 
> 
> And all the phones had been using ulaw before.  The audio is not bad..
> but sounds much more like a cell phone (Even with ulaw G711u) and
> 'under water'.
> 
> Any thoughts?
>