hello, I tried to use an analog emergency-call device. that device is a one-button device that calls an emergency service like 911, it's for older people or people with disabilities. however, the device dials out to a remote server to login and gather some information. when the device dials the number, the server answers with a 2000hz tone and a DTMF sequence. that DTMF sequence is however totally screwed up by asterisk. each dtmf sequence is 80ms long, but asterisk cuts out 40ms from the sequence. it looks like:
*******00000000000000******* 0-----20-----40-----60----80----> ms * = DTMF signal 0 = no DTMF signal call direction SIP<->ZAP<->E1 (TE410P). I have a WAV file and a PNG image of the waveform. see http://www.jass.at/asterisk/ do we have a chance to turn off DTMF detection within zaptel/chan_zap? Thanks in advance Alf Scherer _______________________________________________ Asterisk-Dev mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-dev To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev
