You can use one of 3 choices: - In-band (risky if using low bit rate codecs), - RFC 2833 for out-of-band but still carried over RTP, or - SIP INFO method for completely out-of-band
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, March 24, 2006 9:04 AM To: [email protected] Subject: [Sip-implementors] DTMF Hi all, Can somebody please help me out on how to send DTMF signals using SIP. I have a requirement where after playing a voice prompt user should say yes or no by pressing the digits. If anybody can help me in this scenario. Thanks in advance. Santosh. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
