I'm using Zap, not chan_local i've tried to record the call and have seen that the audio DTMF toned received is very poor, i've tried to put relaxdtmf=yes in zapata.conf and increare rxgain and txgain from 0 to 5 but it doesn't seems to be much better.
Is there something else to do? Thanks On Fri, Oct 9, 2009 at 6:54 PM, C F <[email protected]> wrote: > are you using chan_local? > try disabling the hardware DTMF. > > Sent using my wired Blueberry. > > On 10/9/09, nik600 <[email protected]> wrote: >> Dear all >> >> i have a TE205P connected to an Asterisk 1.2.18. >> >> Yes i know, the version is old but since now the system was stable and >> i don't have the necessity of an upgrade. >> >> The system provide an IVR service that: >> >> 1) receive the call >> 2) verify the queue length >> 3) hangup if queue length is > 1 >> 4) put the call in the queue othervise >> >> Then, there is an AGI php script that >> 1) verify the queue >> 2) wait 5 seconds if the queue is empty >> 3) pick-up a call from the queue and transfer it to an extension othervise >> >> Finally, the extension lanuch another AGI php script that requires >> some DTMF tone to the user to perform some actions. >> This system is working properly since 2006. >> >> Well, the problem during last days is that it seems that sometimes the >> DTMF recognition doesn't work, in the debug i get: >> >> AGI Tx >> 200 result=0 >> >> But users complains to me because they assure to have digited >> something different than 0. >> The problem seems to be reproducible when the system is loaded (i >> don't have information on the SO but we receive abut 2500 calls per >> hour each call is very short because usually it is hangup after a very >> short time, as the queue length is very often 1) >> >> It's not an AGI application problem as i get the "wrong" dtmf tone >> directly from Asterisk. >> It's not a phone problem as the same phone may retry and then it works. >> >> Is it possible to relate it with the load of the server? >> >> Can you suggest me something? >> >> Thansk >> >> -- >> /*************/ >> nik600 >> http://www.kumbe.it >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> AstriCon 2009 - October 13 - 15 Phoenix, Arizona >> Register Now: http://www.astricon.net >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2009 - October 13 - 15 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- /*************/ nik600 http://www.kumbe.it _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
