Technical Summary
This document gives examples of Session Initiation Protocol (SIP)
call flows. Elements in these call flows include SIP User Agents and
Clients, SIP Proxy and Redirect Servers. Scenarios include SIP
Registration and SIP session establishment. Call flow diagrams and
message details are shown.
Working Group Summary
The SIPPING WG supports the advancement of this specification.
Protocol Quality
This document was reviewed for the IESG by Jon Peterson. Gonzalo Camarillo
is the document shepherd. Gen-ART review was provided by Brian Carpenter.