Chapter 8 Monitoring the Cisco Unified Wireless IP Phone Remotely
Network Configuration Information
Table 8-2 Network Information Items (continued)
Item
Description
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 | Identifies the default gateway or disables SRST. |
Option |
|
|
|
Connection Monitor | The amount of time that the IP phone monitors its |
Duration | connection to Cisco Unified CallManager before it |
| unregisters from SRST and |
| Unified CallManager. |
|
|
MLPP Information |
|
|
|
MLPP Domain ID | Identifies the MLPP Domain that is assigned to the |
| phone. |
|
|
MLPP Indication | Indicates whether the phone uses special precedence |
Status | rings and tones. |
|
|
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
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