[Freeswitch-users] dtmf problem

Viacheslav Dubrovskyi slava at tangramltd.com
Tue Jan 22 12:16:36 MSK 2013

14.01.2013 06:39, Tim Bock пишет:
> Hello List,
> I have a freeswitch server with a digium tdm wildcard.  Compiled, 
> enabled, and configured freetdm and dahdi...all seems to be working fine 
> (can make/receive calls).
> My problem is with dtmf.  When calling from an external pstn number to 
> freeswitch, dtmf seems to be detected properly and consistently. But 
> when calling from a cell phone or via another voip line, dtmf doesn't 
> seem to be detected, or detected only occasionally.
> On the same system, if I call into the voip number, calls from any of 
> the three external options (landline, cell, sip) all seem to work fine 
> with dtmf.
> So the problem seems to be something I've misconfigured with the tdm 
> card.  Can anyone point me in the right direction?
Found this post

It seems that explains. But I not sure.

Viacheslav Dubrovskyi

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