Specifications

3-5
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for SCCP (version 3.0)
OL-4652-01
Chapter 3 Configuring the Cisco ATA for SCCP
Steps Needed to Configure the Cisco ATA
Therefore, the resulting value of the OpFlags parameter becomes the following bitmap representation:
0000 0000 0000 0000 0000 0000 0101 0010
In hexadecimal format, this value is 0x00000052.
Step 2 Set bits 18-29 of the VLANSetting parameter to voice VLAN ID 115. This setting translates to the
following bitmap
xx00 0001 1100 11xx xxxx xxxx xxxx xxxx
where 000001110011 is the binary representation of the decimal value 115.
The remaining bits of the VLANSetting parameter, using all default values, make up the following
representation:
00xx xxxx xxxx xx00 0000 0000 0010 1011
Therefore, the resulting value of the VLANSetting parameter becomes the following bitmap
representation:
0000 0001 1100 1100 0000 0000 0010 1011
In hexadecimal format, this value is 0x01cc002b.
Note If you are using the voice configuration menu to set the parameters, you must convert hexadecimal values
to decimal values. For example, the OpFlags setting of 0x00000052 is equivalent to 82 in decimal
format, and the VLANSetting of 0x01cc002b is equivalent to 30146603 in decimal format.
Steps Needed to Configure the Cisco ATA
This section contains the following topics:
• Basic Configuration Steps in a Cisco CallManager TFTP Server Environment, page 3-5
• Basic Configuration Steps in a Non-TFTP Server Environment, page 3-6
Basic Configuration Steps in a Cisco CallManager TFTP Server Environment
Table 3-3 shows the basic steps for configuring the Cisco ATA and making it operational in a typical
SCCP environment, which includes a Cisco CallManager TFTP server.
Ta b l e 3-3 Basic Steps to Configure the Cisco ATA in a Typical Cisco CallManager Environment
Action Reference
1. Download the desired Cisco ATA release software zip file from the
Cisco web site and store it on the Cisco
CallManager TFTP server.
Setting Up the TFTP Server with Cisco ATA
Software, page 3-7
2. Create a default configuration file that can be used by many
Cisco
ATAs in your Cisco CallManager environment.
Note You can skip this step if the Cisco ATA default parameters do not
require re-configuration in your network environment.
Creating a Cisco ATA Default Configuration File,
page 3-9