asterisk users - Jun 2005 - Unreliable DTMF detection with DISA on incoming Zap channel on bristuffed * and GSM gateway

Hi,

I'm getting unusable DTMF detection with DISA on incoming ZAP channel 
(bristuffed *) on quadbri from GSM gateway. DTMF detection works ok in 
normal ISDN incoming line.

How can I check what's going on ? What settings to check ?

Anyone with more experience on such scenarios ?

Thanks in advance,

regards,

Rob.

Hello,
> I'm getting unusable DTMF detection with DISA on incoming ZAP channel
> (bristuffed *) on quadbri from GSM gateway. DTMF detection works ok in
> normal ISDN incoming line.
I'm having similar problems with a gsm gateway connected to x100p.
The DTMF for 1, 4 and 7 are detected fine, but 2, 5 and 8 gets detected dupe
and 3 6 and 9 aren't detected.

Anyone has any idea? i've already tried "relaxdtmf=yes" with no
success.

Regards,
Marcelo.

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