Use rfc2833 for dtmf in your sip.conf.. 729 can't pass dtmf inband very well if at all.
bkw On Fri, 15 Aug 2003, George Lin wrote: > > Hello list, > > my case is as follows: > > SIP1--asterisk--SIP2. SIP2 is IVR type device. SIP1 and SIP2 both use g729. > When SIP1 calls SIP2, it hears the IVR, and prompt the SIP1 to punch the > keypad on the phone. > > As suggested by you, I need to configure the SIP1 with out band dtmf mode , > what is about the sip.conf, should I specify the SIP1 with demfmode=rfc2238 > ? do I also need to make same kind configure for the SIP2 as well or I can > configfure SIP2 with inband DTMF in sip.conf ? > > Thanks, > > George Lin > > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
