I seem to be having similar problems at one of my branch offices. See my message on Intermittent DTMF issues for some of the standard replies. Have you tried the RelaxDTMF tag in zapata.conf? I don't think Gain calibration applies to T1 cards or I would recommend that as well.
Thanks, Brent James Lamanna wrote: > Hi, > I have a Digium TE410p T1 card and I've noticed that under asterisk > 1.4.17/18 I have problems detecting DTMF in IVRs. I think I've > narrowed the problem down to some sort of interference between the > greeting that is playing and the DTMF tones. DTMF detection seems to > work very reliably when I am in Read() or WaitExten(), but is > absolutely unusable while in Background(). > > I hope someone has some ideas for a workaround or solution to this > problem. Having users wait until the end of a greeting to make a menu > selection is pretty much unacceptable. > > Thank you. > > -- James > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > 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 -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
