Check....
http://lists.digium.com/pipermail/asterisk-users/2005-January/078141.html On Sun, 18 Jun 2006, John Millican wrote: > Hello all, > I have seen some chatter again about DTMF. I see most of the talk about DTMF > around not being able to get an external IVR to recognize digits, not a big > issue for me at this time but sill interesting. My issue though, is with > talk off on a zap channel. It seems to be getting worse or maybe my patience > is thinning. All my calls go out and come in pstn through an FXO as I do not > have high speed available here at home. My Current setup is: > > Phone-->PAP2--> * --->PSTN--->Voip number to * at another location(that has > high speed)--->send to VoIP provider > > I read a post about talked about the length of the DTMFish sound. I also > remeber seing something about relaxdtmf being set to something other than yes > or no, so I looked in chan_zap.c and found relaxdtmf in many places but it > looked to my inexperienced eye that it could only be set to 'yes' or 'no', > but i did find some mention of tonlength (at line 10858) > followed that to zaptel.c (line 3357) where it said : > if ((tdp.dtmf_tonelen > 4000 ) || (tdp.dtmf_tonelen < 10 )) > return -EINVAL > Which I am guessing means unless the dtmf is between these 2 values ignore it. > Any ideas what might happen if i increased the minimum time value? if this is > indeed what this is referring to? > > > Zapata.conf: > [channels] > callwaiting=yes > callwaitingcallerid=yes > threewaycalling=yes > transfer=yes > cancallforward=yes > busydetect=yes > busycount=6 > echocancel=128 > echocancelwhenbridged=yes > echotraining=yes > rxgain=0 > txgain=0 > immediate=no > context=default > signalling=fxs_ks > channel => 1 > <same for channel 2> > > zaptel.conf: > loadzone = us > fxsks=1 > fxsks=2 > > extensions.conf: > exten => s,1, NoOp(${CALLERID} time ${DATETIME}); > exten => s,2, Dial(sip/677&sip/666,30,tT); > exten => <a bunch of stuff to do with agi look ups and voicemail > leave/retrieve> > > All very basic and works like a charm except for the talk off. > Thanks in advance to all, > John M > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > "Those that sacrifice essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -- Ben Franklin (1759) **************************** * Doug Crompton * * Richboro, PA 18954 * * 215-431-6307 * * * * [EMAIL PROTECTED] * * http://www.crompton.com * **************************** _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
