Adding The Ata 190 To The Cisco Unified Communications Manager Database; Adding The Ata 190 With Auto-Registration - Cisco ATA 190 Administration Manual

Chapter 2 Preparing to Install the ATA 190 on Your Network
Adding the ATA 190 to the Cisco Unified Communications
Manager Database
Before installing the ATA 190, choose a method for adding the devices to the
Cisco Unified Communications Manager database. These sections describe the methods:
•
•
Table 2-2
Cisco Unified Communications Manager database.
Table 2-2
Method
Autoregistration
Using the Cisco Unified
Communications
Manager Administration

Adding the ATA 190 with Auto-Registration

By enabling autoregistration before you begin installing the ATA 190, you can:
•
•
•
•
Support exists for autoregistration for several devices in the Unified CM at the same time.
Note
Autoregistration is disabled by default. Sometimes, you may not want to use autoregistration. For
example, if you want to assign a specific directory number to the phone or if you plan to use secure
connection with Cisco Unified Communications Manager as described in the Cisco Unified
Communications Manager Security Guide. For information about enabling autoregistration, see the
Enabling Auto-Registration in the Cisco Unified Communications Manager Administration Guide.
OL-31821-02
Adding the ATA 190 with Auto-Registration, page 2-5
Adding the ATA 190 with Cisco Unified Communications Manager Administration, page 2-6
provides an overview of these methods for adding the ATA 190 to the
Methods for Adding the ATA 190 to the Cisco Unified Communications
Manager Database
Requires MAC
Address?
No
Yes
Automatically add devices without first gathering MAC addresses from the ATA 190.
Automatically add an ATA 190 to the Cisco Unified Communications Manager database when you
physically connect the phone to your IP telephony network. During autoregistration, Cisco Unified
Communications Manager assigns the next available sequential directory number to the phone.
If you want to change settings, quickly enter devices into the Cisco Unified Communications
Manager database and modify any settings, such as the directory numbers, from
Cisco Unified Communications Manager.
Move autoregistered devices to new locations and assign them to different device pools without
affecting their directory numbers.
Cisco ATA 190 Analog Telephone Adapter Administration Guide for SIP (Version 1.1)

Adding the ATA 190 to the Cisco Unified Communications Manager Database

Notes
• Results in automatic assignment of directory
numbers.
• Not available when mixed mode is enabled.
Requires phones to be added individually.
2-5