Cisco OL-10802-02 - Manual (Page 7)

8-7
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
Chapter 8 Monitoring the Cisco Unified Wireless IP Phone Remotely
Network Configuration Information
SRST Information
SRST Reference IP The IP Address for the Survivable Remote Site
Telephony (SRST) designation, which identifies an
SRST router capable of providing
Cisco Unified CallManager functionality with a
limited feature set. This router assumes control of call
processing if all other Cisco Unified CallManager
servers become unreachable. The SRST
Cisco Unified CallManager always appears last in the
list of servers, even if it is active.
An item will include a shield icon if the phone has an
authenticated connection to the Cisco Unified
CallManager server. It will display a padlock icon if
the phone has an authenticated connection to the
Cisco Unified CallManager server.
SRST Reference Port Port number for TCP connection.
SRST Reference
Option Identifies the default gateway or disables SRST.
Connection Monitor
Duration The amount of time that the IP phone monitors its
connection to Cisco Unified CallManager before it
unregisters from SRST and re-registers to Cisco
Unified CallManager.
MLPP Information
MLPP Domain ID Identifies the MLPP Domain that is assigned to the
phone.
MLPP Indication
Status Indicates whether the phone uses special precedence
rings and tones.
Table 8-2 Network Information Items (continued)
Item Description