user manual

iii
Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14
CONTENTS
Preface 13
Document Objectives 13
Audience 13
System Administrator 13
System Operator 14
System Technician 14
Document Organization 14
Document Conventions 15
Related Documentation 16
Release Notes 16
Hardware Documentation 16
Software Documentation 17
Related Documentation 17
Obtaining Documentation 17
World Wide Web 17
Documentation CD-ROM 17
Ordering Documentation 18
Documentation Feedback 18
Obtaining Technical Assistance 18
Cisco.com 18
Technical Assistance Center 19
Cisco TAC Web Site 19
Cisco TAC Escalation Center 20
CHAPTER 1 Cisco H.323 Signaling Interface Overview 1
Introduction 1
Cisco HSI Overview 1
PGW 2200 2
IP Network 2
Cisco HSI System Description 2
OAM Subsystem 3
Call Control Subsystem 3
RUDP 4
RADVision H.323 4