I've had that issue in the past, I can't remember what was my configuration back then, but now I have all the SIP peers pointing to phones use dtmfmode=rfc2833 and the adapters using DTMF_Tx_Method = Auto and the problem is gone.
Regards, Liviu Toma On 3/14/07, Sean Healy <[EMAIL PROTECTED]> wrote:
Hi all, I have an SPA-2102 connected to a Nortel phone system. I have an issue where I'm hearing duplicate (and sometimes triplicate) DTMF tones on both ends. That is, duplicate from a Nortel phone or from the caller. Both incoming and outgoing calls are going through Unlimitel. I've specified dtmfmode to use rfc2833 on the trunk. Between the SPA-2102 and Asterisk, I've tried switching dtmfmode between rfc2833 (avt), info, and inband with no luck. Also, we're using firmware 3.3.6 on the SPA-2102. Any thoughts on what may be causing this? Thanks, Sean. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
