Sounds like you need a new SIP carrier. G.729 has a way of destroying inband DTMF tones.
--- Matthew Fredrickson Software Engineer Digium, Inc. On Jun 22, 2007, at 1:20 PM, Gary Chen wrote: > Does anybody know why Asterisk does not support inband DTMF for G.729? > Our SIP carrier use inband dtmf for G.729. This causes problem for > us to use it for our Asterisk IVR system. > > Any suggestion to solve this problem? > > Gary > _______________________________________________ > --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
