RFC 4967

Dial String Parameter for the Session Initiation Protocol Uniform Resource Identifier, July 2007

Canonical URL:
https://www.rfc-editor.org/rfc/rfc4967.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Author:
B. Rosen
Stream:
IETF
Source:
NON WORKING GROUP

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC4967

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Abstract

RFC 3966 explicitly states that 'tel' URIs may not represent a dial string. That leaves no way specify a dial string in a standardized way. Great confusion exists with the SIP URI parameter "user=phone", and specifically, if it can represent a dial string. This memo creates a new value for the user parameter "dialstring", so that one may specify "user=dialstring" to encode a dial string as a 'sip:' or 'sips:' URI. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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