But does it help ? Is it better than before ?
Do you have a good way of debugging ? (like an audio recording that i
could play ?)
Does it show something on the cli when it happens ?
Zoa
Servetas, Andrew wrote:
They recommended changing the default value of 1000 up or down
incrementally until it works better. We’re currently at 2000, and
we’re still not completely free of events.
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What were the proposed changes to VPM_DEFAULT_DTMFTHRESHOLD ?
--
--
Steven
http://www.glimasoutheast.org
"Servetas, Andrew" <andrew.servetas at dirigosoft.com
<http://lists.digium.com/mailman/listinfo/asterisk-users>> wrote in message
news:28289145AD231E418DB8CABE0BE392AA016F8176 at casco.stroudwater.net...
<http://lists.digium.com/mailman/listinfo/asterisk-users>
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 of silence that immediately
follow. Sometimes they are only a matter of seconds, other times they can be
as long as a minute. We hear it most often if the remote party is on a
cellular phone with a lot of background noise, or if a loud noise happens
during the call. Neither party can hear the other when this happens. It
almost reacts like an AGC circuit is muting the call.
We are using a Digium TE411P quad-span T1 card on 1.2.5. I called Digium
support and we have played with the VPM_DEFAULT_DTMFTHRESHOLD in the WCT4XXP.C
driver as recommended, and all the RELAXDTMF and GAIN settings in Zapata.conf
are set according to their recommendations.
Has anyone else experienced this, and if so, what have you done to correct it?
Andy Servetas
CTI Support Engineer
Dirigosoft Corporation
Portland, ME
www.dirigosoft.com
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