[asterisk-users] IAX gsm bandwith calls

[Andrew Joakimsen]

On 9/26/07, Tom Moore <tmoore at issvsat.com> wrote:
>
>
> If you've got a bandwidth of something that low you'll probably want to use
> g723.1 or g729 on this line.
> If your lucky you'll be able to place two calls at once over this link.
> You won't be able to do anything else though.
>
> Tom
>

If you really want to maximize your bandwidth try LPC codec! You can
probably squeeze 5 maybe 6 calls on there... and sound like a robot.