Hi, We are running 1.4.22 and have been experiencing problems with certain IVRs and DTMF Tone duration. We would like to be able to increase DTMF Tone duration by 50 to 100ms over what the user is pressing on his phone. We have a PRI test circuit and an analyer in between to measure tone duration.
We have tried setting chan_dahdi.conf parameter 'toneduration', but that does not do anything that we can measure. We have also tried setting channel.c parameter #define AST_DEFAULT_EMULATE_DTMF_DURATION 200 to several different values but none seem to alter DTMF duration at all. Does anybody have a clue where we can hardcode DTMF duration for tones going out of a DAHDI Channel to the PSTN? So far we have to tell customer to 'press the buttons' for a little bit longer and it will work with the IVRs in question, but many complain saying that they don't have to do that with their regular landline or cellphone. Thanks, Andres http://www.telesip.net _______________________________________________ -- 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
