Cisco ATA 190 User Manual

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Cisco ATA 190 Analog Telephone Adapter Administration Guide for SIP 1.0
OL-31821-01
Preface
Overview
The Cisco Analog Telephone Adapter 190 Administration Guide for SIP provides the information you
need to install, configure, and manage the Cisco ATA 190 Analog Telephone Adapter (ATA 190) on a
Session Initiation Protocol (SIP) network.
Audience
This guide is intended for service providers and network administrators who administer Voice over IP
(VoIP) services using the ATA 190. Most of the tasks described in this guide are not intended for end
users of the ATA 190. Many of these tasks impact the ability of the ATA 190 to function on the network,
and require an understanding of IP networking and telephony concepts.
Organization
This manual is organized as follows:
Chapter 1, “Cisco ATA 190 Analog Telephone
Adapter Overview”
Provides descriptions of hardware and
software features of the ATA 190 along with a
brief overview of the Session Initiation
Protocol (SIP).
Chapter 2, “Preparing to Install the ATA 190
on Your Network”
Provides information on the interactions
between the ATA
190, Cisco Unified
Communications Manager and other devices.
It also describes options for powering the ATA
190.
Chapter 3, “Installing the ATA 190” Provides information on how to connect the
ATA 190 hardware and load the QED and
firmware files.
Chapter 4, “Configuring the ATA 190 for SIP Provides information on how to configure the
ATA 190 to operate with Session Initiation
Protocol (SIP).

Cisco ATA 190 Specifications

General

Ports	2 FXS ports
Operating Temperature	32 to 104°F (0 to 40°C)
Network Interface	10/100BASE-T Ethernet
Protocol Support	SIP
Power Supply	5V DC
Voice Codecs	G.711a, G.711u, G.729a, G.729ab
Relative Humidity	10 to 90% noncondensing