Programming instructions

BASIC CALL HANDLING PROGRAMMING TASKS DX-120 Programming Manual
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Establishing Warning Time for Limited Call Lengths
You can limit an extension to calls that fall within a specific programmed time. You can set the DX-120 to warn an
extension that the time has expired, thereby advising the user to disconnect. In this mode, the system plays a warning
tone repeatedly once the timer has expired.
In this mode, the system automatically disconnects the call moments after playing the warning tone. You can set the
CO line call limiter for extensions on a per-extension basis and according to call type (outgoing, incoming, or both).
EXAMPLE
This feature could be used for lobby phones in a hotel or retail environment where
lengthy calls are discouraged.
NOTE
You are only programming the warning time here. To control when the system
disconnects calls that have exceeded the limit you set, you have to program the
individual extensions.
IMPORTANT!
Because extension users can make additional calls after the system plays the
warning tones or drops the call, it is NOT recommended to use this feature as a
toll
saver option. Use this feature only for specific applications.
HINT
Also see...
• “Section 7 - Programming Toll Restrictions” on page 329.
• “Setting up Warning Tones, Incoming Call Drops, Outgoing Call Drops” on
page 411.
ESTABLISHING WARNING TIME FOR LIMITED CALL LENGTHS VIA PC-DBA
From the PC-DBA main screen:
Establishing Warming Time for Limited Call Lengths via PC-DBA (continued on next page)