IETF RFC 3891
The Session Initiation Protocol (SIP) "Replaces" Header
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| Organization: | IETF |
| Publication Date: | 1 September 2004 |
| Status: | active |
| Page Count: | 16 |
scope:
This document defines a new header for use with Session Initiation Protocol (SIP) multi-party applications and call control. The Replaces header is used to logically replace an existing SIP dialog with a new SIP dialog. This primitive can be used to enable a variety of features, for example: "Attended Transfer" and "Call Pickup". Note that the definition of these example features is non-normative.
Document History
IETF RFC 3891
September 1, 2004
The Session Initiation Protocol (SIP) "Replaces" Header
This document defines a new header for use with Session Initiation Protocol (SIP) multi-party applications and call control. The Replaces header is used to logically replace an existing SIP dialog...