Unified CM Configuration Menu

The Unified CM Configuration menu contains the options Unified CM1, Unified CM2, Unified CM3, Unified CM4, and Unified CM5. These options show the Cisco Unified Communications Manager servers that are available to process from the phone, in prioritized order. To change these options, use Cisco Unified Communications Manager Administration, Cisco Unified CM Group Configuration.

 

For an available Cisco Unified Communications Manager server, an option on the Unified CM Configuration menu will show the Cisco Unified Communications Manager server IP address or name and one of the states shown in the following table.

 

State

Description


Active 


Cisco Unified Communications Manager server from which the phone is currently receiving call-processing services


Standby

 
Cisco Unified Communications Manager server to which the phone switches if the current server becomes unavailable
               


Blank


No current connection to this Cisco Unified Communications Manager server

 

An option may also display one of more of the designations or icons shown in the following table. 

 

Designation

Description


SRST 


Indicates a Survivable Remote Site Telephony router that can provide 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, see the Survivable Remote Site Telephony Configuration” chapter in the Cisco Unified Communications Manager Administration Guide.


TFTP

 
Indicates that the phone was unable to register with a Cisco Unified Communications Manager listed in its configuration file, and it registered with the TFTP server instead.
               

 

 

(Authentication icon)


Appears as a shield and indicates that the call is from a trusted device,  and that the connection to Cisco Unified Communications Manager is  authenticated. For more information about authentication, see the Cisco Unified Communications Manager Security Guide.

 

 

(Encryption icon)


Appears as a padlock and indicates that the call is from a trusted device,  and that the connection to Cisco Unified Communications Manager is  authenticated and encrypted. For more information about authentication  and encryption, see the 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,  see the Cisco Unified Communications Manager Security Guide.  Protected calls are not authenticated.