A new Request for Comments is now available in online RFC libraries.
RFC 6913
Title: Indicating Fax over IP Capability
in the Session Initiation Protocol (SIP)
Author: D. Hanes, G. Salgueiro,
K. Fleming
Status: Standards Track
Stream: IETF
Date: March 2013
Mailbox: dhanes@cisco.com,
gsalguei@cisco.com,
kevin@kpfleming.us
Pages: 9
Characters: 18119
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-hanes-dispatch-fax-capability-08.txt
URL: http://www.rfc-editor.org/rfc/rfc6913.txt
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.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements. Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
status of this protocol. Distribution of this memo is unlimited.
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