[Asterisk-Users] Double DTMF with tdm card

Bart Fisher asterisk at icpage.com
Wed Nov 2 11:18:47 MST 2005


Did you ever find a solution for this problem?  I have it on latest Beta 2

Bart


----- Original Message ----- 
From: "Walt Reed" <asterisk at linuxguy.com>
To: <asterisk-users at lists.digium.com>
Sent: Friday, October 21, 2005 7:26 AM
Subject: [Asterisk-Users] Double DTMF with tdm card


>I have a TDM22B (latest rev), Sipura 2000, and Cisco ATA 186. Running
> CVS HEAD from about a week ago.
> 
> Calls made from a SIP device on either the cisco or sipura work fine.
> 
> Call made from an analog phone hooked up to one of the FXS ports on the
> TDM22B  sound fine, but any DTMF entered after the call is bridged to an
> outside number (like entering a PIN for a bank or external conference
> bridge) is frequently doubled.  Entering 1234 may be recognized as
> 112344 for example.
> 
> I ran fxotune, and played with the rx and tx gains a little, but have
> been unable to resolve the problem...
> 
> * has no problem dialing outside numbers. It's just DTMf after the call
> is bridged between zap channels...
> 
> Any ideas?
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