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IETF RFC 6913

Indicating Fax over IP Capability in the Session Initiation Protocol (SIP)

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Organization: IETF
Publication Date: 1 March 2013
Status: active
Page Count: 9
scope:

This document defines and registers with IANA the new "fax" media feature tag for use with the Session Initiation Protocol (SIP). Currently, fax calls are indistinguishable from voice calls at call initiation. Consequently, fax calls can be routed to SIP user agents that are not fax capable. A "fax" media feature tag implemented in conjunction with caller preferences allows for more accurate fax call routing.

Document History

IETF RFC 6913
March 1, 2013
Indicating Fax over IP Capability in the Session Initiation Protocol (SIP)
This document defines and registers with IANA the new "fax" media feature tag for use with the Session Initiation Protocol (SIP). Currently, fax calls are indistinguishable from voice calls at call...

References

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