Panasonic 524X07801B Benutzerhandbuch
32
DBS 576 (USA), Revised 6/11/98
576-13-700
Chapter 3. System Features
Section 700 - Operation
Hardware Requirements
•
N/A
Related Programming
•
FF2: Trunk COS
•
FF3: Extension COS Assignments
Considerations
•
N/A
Class of Service - Trunk to Trunk Restriction
Trunk to Trunk COS allows or restricts call transfers from one trunk to another trunk based on the
originating and receiving trunk COS.
originating and receiving trunk COS.
Hardware Requirements
•
N/A
Related Programming
•
FF1-0-04: Class of Service Trunk/Tie
•
FF1-0-11: Trunk-Trunk Restriction
Considerations
•
N/A
CO Ringing Types
Description
Several types of CO ringing are available for the System including the following:
•
Direct Inward Dialing (DID) Ringing
•
Direct In Line (DIL) Ringing
•
Direct Inward System Access (DISA) Ringing
•
Multiple Ringing
These ringing types may be used in any combination in the System.
Direct Inward Dial Ringing
DID Ringing allows calls on a common CO to be directed to ring to a specific extension or group of
extensions, etc. based upon the final digits dialed. These final digits are received from the DID trunk
and compared to a DID Table that determines where the calls should ring. Depending on the
extensions, etc. based upon the final digits dialed. These final digits are received from the DID trunk
and compared to a DID Table that determines where the calls should ring. Depending on the
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OHVA Answer (Allow/Deny)
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Call-Waiting Answer at HOLD
Class of Service Features