User guide

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Cisco H.323 Signaling Interface User Guide
OL-2156-04 Rev. A1
Preface
This preface describes the objectives, audience, organization, and conventions of the Cisco H.323
Signaling Interface User Guide, and explains how to find additional information on related products and
services. It contains the following sections:
• Document Objectives, page xi
• Audience, page xi
• Document Organization, page xii
• Document Conventions, page xiii
• Related Documentation, page xiv
• Obtaining Documentation, page xv
• Obtaining Technical Assistance, page xvi
Document Objectives
This guide contains installation, configuration, system management, troubleshooting, and Man-Machine
Language (MML) command information for the Cisco H.323 Signaling Interface (HSI).
This vesrion of the Cisco H.323 Signaling Interface User Guide documents the Cisci H.323 Signaling
Interface (HSI) software, Release 2.21. Cisco HSI, Release 2.21 is associated with the Cisco Media
Gateway Controller Software, Release 9.3(2).
Audience
The intended audience is the system administrator, the system operator, and the system technician.
System Administrator
The system administrator is required to manage the host administrative functions, including:
• Configuring and maintaining system parameters
• Granting group and user IDs
• Managing all Cisco Public Switched Telephone Network (PSTN) Gateway (PGW 2200) files and
directories