I-D ACTION:draft-camarillo-sipping-sbc-funcs-05.txt

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	Title		: Requirements from SIP (Session Initiation 
                          Protocol) Session Border Control Deployments
	Author(s)	: G. Camarillo
	Filename	: draft-camarillo-sipping-sbc-funcs-05.txt
	Pages		: 24
	Date		: 2006-10-26

This documents describes functions implemented in Session Initiation
   Protocol (SIP) intermediaries known as Session Border Controllers
   (SBCs).  Although the goal of this document is to describe all the
   functions of SBCs, a special focus is given to those practices that
   are viewed to be in conflict with SIP architectural principles.  It
   also explores the underlying requirements of network operators that
   have led to the use of these functions and practices in order to
   identify protocol requirements and determine whether those
   requirements are satisfied by existing specifications or additional
   standards work is required.

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