I have the same problem on on of our systems, but i always thought it to
be a problem in the ATA's connected to this server.
(My customer has a lot of traffic on the lines and only sometimes hears
this problem).
It seemed to happen especially with loud woman voices, but i was unable
to
We are experiencing random talk off events when we hear a
loud volume event on the PSTN side of our calls. We do not always hear
the spurious DTMF, but I can see it in the console when I have the debug and
verbose levels turned up. We do however always have the associated brief
periods
