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IETF RFC 7044

An Extension to the Session Initiation Protocol (SIP) for Request History Information

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Organization: IETF
Publication Date: 1 February 2014
Status: active
Page Count: 34
scope:

This document defines a standard mechanism for capturing the history information associated with a Session Initiation Protocol (SIP) request. This capability enables many enhanced services by providing the information as to how and why a SIP request arrives at a specific application or user. This document defines an optional SIP header field, History-Info, for capturing the history information in requests. The document also defines SIP header field parameters for the History-Info and Contact header fields to tag the method by which the target of a request is determined. In addition, this specification defines a value for the Privacy header field that directs the anonymization of values in the History-Info header field. This document obsoletes RFC 4244.

Document History

IETF RFC 7044
February 1, 2014
An Extension to the Session Initiation Protocol (SIP) for Request History Information
This document defines a standard mechanism for capturing the history information associated with a Session Initiation Protocol (SIP) request. This capability enables many enhanced services by...

References

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