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Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 7.0
OL-15299-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Device Configuration Menu
An option may also display one of more of the designations or icons shown in Table 4-5:
SIP Configuration Menu (SIP Phones Only)
The SIP Configuration menu is available on SIP phones. This menu contains these sub-menus:
• SIP General Configuration Menu, page 4-13
• Line Settings Menu (SIP Phones Only), page 4-14
Table 4-5 Cisco Unified Communications Manager Server Designations
Designation Description
SRST Indicates a Survivable Remote Site Telephony router capable of
providing Cisco Unified Communications Manager functionality
with a limited feature set. This router assumes control of call
processing if all other Cisco Unified Communications Manager
servers become unreachable. The SRST Cisco
Unified Communications Manager always appears last in the list of
servers, even if it is active. For more information, refer to Cisco
Unified Communications Manager Administration Guide.
You configure an SRST router address in the
Cisco Unified Communications Manager Administration SRST
Reference Configuration window (choose System > SRST). You
configure an SRST reference in the Device Pool Configuration
window (choose System > Device Pool).
TFTP Indicates that the phone was unable to register with a Cisco Unified
Communications Manager listed in its configuration file and that it
registered with the TFTP server instead.
(Authentication icon)
Indicates that the connection to the Cisco Unified Communications
Manager is authenticated. For more information about authentication,
refer to Cisco Unified Communications Manager Security Guide.
(Encryption icon)
Indicates that the connection to the Cisco Unified Communications
Manager is authenticated and encrypted. For more information about
authentication and encryption, refer to Cisco Unified
Communications Manager Security Guide.
The Encryption icon is also displayed when a Cisco Unified IP phone
is configured as protected. For more information about protected
calls, refer to Cisco Unified Communications Manager Security
Guide. Protected calls are not authenticated.