[asterisk-users] DTMF Tones occuring randomly

[John covici]

I get the same thing using inband -- funny thing I am the only one who
hears the random tones -- other party does not hear them and they are
not recorded with the monitor app.

on Wednesday 11/08/2006 "Eric \"ManxPower\" Wieling"(eric at fnords.org) wrote
 > Stefan Agethen wrote:
 > > Hi Eric,
 > > 
 > > i have replied but nobody seems to got a deeper knowledge of the problem.
 > > 
 > > I have searched for talkoff, i found a lot of stuff, like check IRQs 
 > > (checked, and good) and/or set relaxdtmf=no (it is set)
 > > or check the dtmf modes to be the same or or.
 > > 
 > > But nothing of the things i found match to my problem except one thing i 
 > > cant understand - there is an thread at digium with the advice to use 
 > > the variable
 > > "dtmfthreshold" to set the level of dtmf detection, i cant find any 
 > > variable like this.
 > > 
 > > Do you know something where i can search ?
 > > 
 > > I got this problem since 6 or 7 months and tried MANY solutions to get 
 > > to my stable Asterisk, but i got no luck.
 > > 
 > > What do you think about switching from rfc2833 to inband to solve this 
 > > problem ?
 > 
 > What codec are you currently using for voice?
 > 
 > I have found that when nothing else works, playing with the gains on the 
 > Zap channel helped.  Usually lowering them.
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-- 
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you spend it?

         John Covici
         covici at ccs.covici.com