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Cisco Unified Communications Manager Administration Guide
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Chapter 19 Survivable Remote Site Telephony Configuration
Configuring an SRST Reference
Configuring an SRST Reference
The following procedure describes how to add, update or copy an SRST r efer en ce.
Procedure
Step 1 Choose System > SRST.
Step 2 Perform one of the following tasks:
• To add a new SRST reference, click the Add New button and continue with Step 3.
• To update an existing SRST reference, locate the appropriate SRST reference as described in the
“Finding an SRST Reference” section on page 19-2 and continue with Step 3.
• To copy an existing SRST reference, locate the appropriate SRST reference as described in the
“Finding an SRST Reference” section on page 19-2, click the Copy button next to the SRST
reference that you want to copy, and continue with Step 3.
Step 3 Enter or update the appropriate settings as described in Ta ble 19-1.
Step 4 Click Save.
Note If devices are associated with this SRST reference, a message displays to tell you that devices
need to be reset for the update to take effect. Cisco Unified Communications Manager may drop
calls in progress on an affected gateway may be dropped when the gateway is rese t.
To reset the affected devices, click th e Reset De vices b utton when the update is complete. If you
do not want to reset the devices at this time, you can return to this item at any time and click the
Reset Devices button to initiate the required device resets.
Additional Information
See the “Related Topics” section on page 19-5.
Deleting an SRST Reference
The following procedure describes how to delete an SRST refere nce.
Before You Begin
You cannot delete SRST references that device pools or other items are using. To find out which device
pools are using the SRST reference, click the Dependency Records link from the SRST Reference
Configuration window. If the depend ency record s are not enabled fo r the system, the de pendenc y records
summary window displays a message. For more information about dependency records, see the
“Accessing Dependency Records” section on page A-2. If you try to delete an SRST reference that is in
use, Cisco Unified Communications Manager displays an error message. Before deleting an SRST
reference that is currently in use, you must perform e it her o r both of the f oll owing tasks :
• Assign a different SRST reference to any device pools that are using the SRST reference that you
want to delete. Refer to the “Configuring a Device Pool” section on page 9-11.