Lucent Technologies 5ESS User Manual

2 Architecture
Overview
....................................................................................................................................................................................................................................
Purpose
This chapter contains information about the Session Initiation Protocol
(SIP) architecture and how it is integrated within the 5ESS
®
switch.
This chapter describes the SIP architecture from a:
• network view,
• system view,
• signaling view,
• hardware view, and
• security view.
Network View
The network view describes the SIP architecture at a network level
between network elements.
System View
The system view contains SIP architecture information within a
5ESS
®
switch.
Signaling View
The signaling view explains the following SIP signaling transports
• Stream Control Transmission Protocol (SCTP)
• User Datagram Protocol (UDP)
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235-200-118
Issue 3.02B, March 2007
Lucent Technologies
2-1

Lucent Technologies 5ESS Specifications

General

Brand	Lucent Technologies
Model	5ESS
Category	Switch
Language	English