[asterisk-dev] RFC 2833 DTMF w/ Level 3 Sonus

Wed Feb 4 15:09:45 CST 2009

On Wed, Feb 4, 2009 at 4:00 PM, Gregory Boehnlein <damin at nacs.net> wrote:
> Hello,
>        Is anyone running Asterisk 1.4 w/ RFC2833 to Level3's SONUS network?
> We are unable to get reliable RFC 2833 DTMF working, and have instead had to
> use G711ULAW w/ INBAND DTMF to get around the issue. Looks like an issue on
> the SONUS side.
>
> Anyone else have this issue?
>

Welcome to the club! ;)

I'll be blogging about this later today.  Look out for that post...

-- 
Kristian Kielhofner
http://blog.krisk.org
http://www.submityoursip.com
http://www.astlinux.org
http://www.star2star.com