Internet DRAFT - draft-ietf-sipcore-priority
draft-ietf-sipcore-priority
SIPCORE A. B. Roach
Internet-Draft Mozilla
Updates: 3261 (if approved) December 14, 2012
Intended status: Standards Track
Expires: June 17, 2013
IANA Registry for the Session Initiation Protocol (SIP) "Priority"
Header Field
draft-ietf-sipcore-priority-00
Abstract
This document defines a new IANA registry to keep track of the values
defined for the Session Initiation Protocol (SIP) "Priority" header
field. It updates RFC 3261.
Status of this Memo
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This Internet-Draft will expire on June 17, 2013.
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Internet-Draft SIP Priority Header Field Registry December 2012
1. Introduction
This document defines a new IANA registry to keep track of the values
defined for the Session Initiation Protocol (SIP) "Priority" header
field. This header field was defined in [RFC3261], section 20.26.
It was clearly specified in a way that allows for the creation of new
values beyond those originally specified; however, no registry has
been established for it.
2. IANA Considerations
This document adds a new registry, "Priority Header Field Values."
Its format and initial values are as shown in the following table:
+------------+-----------+
| Priority | Reference |
+------------+-----------+
| non-urgent | RFC 3261 |
| normal | RFC 3261 |
| urgent | RFC 3261 |
| emergency | RFC 3261 |
+------------+-----------+
The policy for registration of values in this registry is "IETF
Review," as that term is defined by [RFC5226].
3. Security Considerations
This document does not have any impact on the security of the SIP
protocol. Its purpose is purely administrative in nature.
4. Normative References
[RFC3261] Rosenberg, J., Schulzrinne, H., Camarillo, G., Johnston,
A., Peterson, J., Sparks, R., Handley, M., and E.
Schooler, "SIP: Session Initiation Protocol", RFC 3261,
June 2002.
[RFC5226] Narten, T. and H. Alvestrand, "Guidelines for Writing an
IANA Considerations Section in RFCs", BCP 26, RFC 5226,
May 2008.
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Internet-Draft SIP Priority Header Field Registry December 2012
Appendix A. Acknowledgements
TBD
Author's Address
Adam Roach
Mozilla
Dallas, TX
US
Email: adam@nostrum.com
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