Cisco 7941G - Unified IP Phone VoIP User Manual

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Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1
OL-14620-01
Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Understanding the Phone Startup Process
Step 8
Contacting Cisco
Unified
Communications
Manager
The configuration file defines how the
Cisco Unified
IP Phone communicates
with Cisco Unified
Communications
Manager and provides a phone with its
load ID. After obtaining the file from
the TFTP server, the phone attempts to
make a connection to the highest
priority Cisco
Unified
Communications Manager on
the list. If security is implemented, the
phone makes a TLS connection.
Otherwise, it makes a non-secure TCP
connection.
If the phone was manually added to the
database, Cisco
Unified
Communications Manager
identifies the phone. If the phone was
not manually added to the database and
auto-registration is enabled in Cisco
Unified
Communications Manager, the
phone attempts to auto-register itself in
the Cisco Unified
Communications
Manager database.
Note Auto-registration is disabled
when security is enabled on
Cisco Unified
Communications Manager. In
this case, the phone must be
manually added to the Cisco
Unified Communications
Manager database.
• 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