Co Ringing Types; Direct Inward Dial Ringing - Panasonic DBS576 Section 700 Technical Manual

Chapter 3. System Features
Table 6. Station Timer Class
Number
1 Hold Recall Timer (KTEL)
2 Hold Recall Timer (SLT)
3 Transfer Recall Timer (KTEL and SLT)
4 Hold/Transfer Recall Ringing Timer
5 Call Park Recall Timer
6 Call Forward No Answer Timer (Day 1)
7 Call Forward No Answer Timer (Day 2)
8 Call Forward No Answer Timer (Night)
9 Floating Hold Recall Timer
Hardware Requirements
• N/A
Related Programming
• FF1-1-05: Station Timer Class Definitions
• FF3-0 (Extensions): Station Timer Class Assignments
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
assignments in the DID Table, names or trunk numbers are displayed. (Names can be up to 10 digits
long.)
DID Ringing can be very useful by sending calls directly to a specific extension, hunt group, etc.
based upon the number dialed. Since a relatively small number of trunks handle the DID calls, this
can be more cost efficient than DIL trunks or attendant group answering and transfer. (DID may send
34
Station Timer
DBS 576 (USA), issued January 1999
Section 700 - Operation
576-20-700