[Asterisk-Users] ftmp header

Matt Schulte mschulte at netlogic.net
Wed Dec 8 20:41:34 MST 2004


All,

	We are using a SIP provider that is expecting 0-15 response for
fmtp. Our CVS Head asterisk server is sending 0-16, I looked up an rfc
and it stated:


RTP Payloads for Telephone Signal Events
    RFC 2833
    Henning Schulzrinne, Scott Petrack.
    May 2000

    Implementation notes:

        * Implementations can support events 0 through 15 (DTMF) by
simply ignoring the packets, but MUST declare all event numbers that are
meaningful to it in the fmtp parameter, including 0 through 15


Any ideas? 
Thanks!



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