论文信息 - Internet Engineering Task Force (ietf) Session Initiation Protocol (sip) History-info Header Call Flow Examples

Internet Engineering Task Force (ietf) Session Initiation Protocol (sip) History-info Header Call Flow Examples

This document describes use cases and documents call flows that require the History-Info header field to capture the Request-URIs as a Session Initiation Protocol (SIP) Request is retargeted. The use cases are described along with the corresponding call flow diagrams and messaging details.

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