Cisco 7911G - IP Phone VoIP User Manual

Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Understanding the Phone Startup Process
2-10
Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0
OL11954-01
5. Accessing a TFTP
Server.
In addition to assigning an IP address, the DHCP
server directs the Cisco Unified IP Phone to a
TFTP Server. If the phone has a statically-defined
IP address, you must configure the TFTP server
locally on the phone; the phone then contacts the
TFTP server directly.
Note You can also assign an alternative TFTP
server to use instead of the one assigned by
DHCP.
See the “Network
Configuration Menu”
section on page 4-7.
See the “Resolving
Startup Problems”
section on page 9-2.
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.
Table 2-3 Cisco Unified IP Phone Startup Process (continued)
Step Description Related Topics

Cisco 7911G - IP Phone VoIP Specifications

General

Brand	Cisco
Model	7911G - IP Phone VoIP
Category	IP Phone
Language	English