[asterisk-users] DMTF Mode

[Danny Nicholas]

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Dan Journo
Sent: Wednesday, October 13, 2010 10:24 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] DMTF Mode

> What is your featuredigittimeout value?

Not used. So default 1000ms.

I just added alaw to the provider's list, so now it reads (gsm, ulaw, alaw)
and its started working in a fashion.

The DTMF tones keep "getting stuck". I press a number on the sip phone, and
the other party hears a tone. But every few tones, it gets stuck and they
hear a long tone of about 3 seconds and then it goes off.

Any idea whats happening there?

Thanks
Dan

Since alaw is "sort of making it work", either your SIP provider or your
other party is not in U.S.

Check this link
http://www.voip-info.org/wiki/view/Asterisk+sip+dtmfmode

might want to change rfc2833 to auto.