Cisco 7911G - IP Phone VoIP Administration Manual page 111

Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Table 4-4
Designation
SRST
TFTP
(Authentication icon)
(Encryption icon)
Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0
OL11954-01
Cisco Unified Communications Manager Server Designations
Description
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.
You configure an SRST router address in the
Cisco Unified Communications Manager
Administration SRST Reference Configuration page
(choose System > SRST). You configure an SRST
reference in the Device Pool Configuration page
(choose System > Device Pool).
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.
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.
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.
Device Configuration Menu
4-17