RFC 3608

Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration, October 2003

Canonical URL:
https://www.rfc-editor.org/rfc/rfc3608.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Updated by:
RFC 5630
Authors:
D. Willis
B. Hoeneisen
Stream:
IETF
Source:
sip (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC3608

Discuss this RFC: Send questions or comments to sipcore@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document defines a Session Initiation Protocol (SIP) extension header field used in conjunction with responses to REGISTER requests to provide a mechanism by which a registrar may inform a registering user agent (UA) of a service route that the UA may use to request outbound services from the registrar's domain.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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