Customize the Dial Tone
• Default: A different dial tone for inside and outside calls.
• Inside: The inside dial tone is used for all calls.
• Outside: The outside dial tone is used for all calls.
Always Use Dial Tone is a required field on Cisco Unified Communications Manager.
Procedure
Step 1
In Cisco Unified Communications Manager Administration, select System > Service Parameters.
Step 2
Select the appropriate Server.
Step 3
Select Cisco CallManager as the Service.
Step 4
Scroll to the Clusterwide Parameters pane.
Step 5
Set Always Use Dial Tone to one of the following:
• Outside
• Inside
• Default
Step 6
Select Save.
Step 7
Restart your phones.
Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager
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