[Asterisk-Users] sip call through dialup connection

[Mark Spencer]

GSM should now work with Microsoft.  They understood our GSM and now we
understand theirs too.

Mark

On Mon, 24 Feb 2003, Dan Fernandez wrote:

> Folks,
>
> I cannot seem to be able to place a call from a dialup connection (this is the first time I try to do this)
>
> >From my notebook, connected to the internet through a broadband provider i can register to asterisk with msn, place calls, etc. However, if I unplug the ethernet cable and get a dialup connection I get the following error when i try to place a call with MSN (i can register withoug problems);
>
> chan_sip.c (process_sdp) No compatible codec!
>
> I have disallow gsm and allow ulaw on my sip.conf
>
> Any help would be greatly appreciated.
>
> Dan
>
>
>