Cisco 7941G - Unified IP Phone VoIP User Manual

Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Understanding the Phone Startup Process
2-12
Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1
OL-14620-01
Step 6
Requesting the CTL
file
The TFTP server stores the certificate
trust list (CTL) file. This file contains
a list of
Cisco
Unified Communications
Managers and TFTP servers that the
phone is authorized to connect to. It
also contains the certificates necessary
for establishing a secure connection
between the phone and Cisco Unified
Communications Manager.
Refer to the
Cisco
Unified Communi
cations Manager
Security Guide,
“Configuring the Cisco
CTL Client” chapter.
Step 7
Requesting the
Configuration File
The TFTP server has configuration
files, which define parameters for
connecting to Cisco
Unified
Communications Manager and
other information for the phone.
• Adding Phones to
the Cisco Unified
Communications
Manager Database,
page 2-14
• Resolving Startup
Problems,
page 9-2.
Table 2-4 Cisco Unified IP Phone Startup Process (continued)
Step Description Related Topics

Cisco 7941G - Unified IP Phone VoIP Specifications

General

Brand	Cisco
Model	7941G - Unified IP Phone VoIP
Category	IP Phone
Language	English