Cisco Systems ATA187I1ARF Manual Do Utilizador

The Cisco Analog Telephone Adapter 187 Administration Guide for SIP (Version 1.0) provides the 
information you need to install, configure, and manage the Cisco ATA 187 Analog Telephone Adapter 
(ATA 187) on a Session Initiation Protocol (SIP) network. 

This guide is intended for service providers and network administrators who administer Voice over IP 
(VoIP) services using the ATA 187. Most of the tasks described in this guide are not intended for end 
users of the ATA 187. Many of these tasks impact the ability of the ATA 187 to function on the network, 
and require an understanding of IP networking and telephony concepts.

This manual is organized as follows:

Chapter 1, “Cisco ATA 187 Analog Telephone 
Adapter Overview”

Provides descriptions of hardware and 
software features of the ATA 187 along with a 
brief overview of the Session Initiation 
Protocol (SIP).

Chapter 2, “Preparing to Install the ATA 187 
on Your Network”

Provides information on the interactions 
between the ATA 187, Cisco Unified 
Communications Manager and other devices. 
It also describes options for powering the ATA 
187.

Chapter 3, “Installing the ATA 187”

Provides information on how to connect the 
ATA 187 hardware and load the QED and 
firmware files.

Chapter 4, “Configuring the ATA 187 for SIP

Provides information on how to configure the 
ATA 187 to operate with Session Initiation 
Protocol (SIP).