External Ringing; Queue Warning Indicator - Lucent Technologies DEFINITY Installation For Adjuncts And Peripherals

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals 555-233-116
16 Loudspeaker Paging, Music-on-Hold, and External Alerting Equipment

External Ringing

1. Customer-supplied music source
2. 25-pair cable to analog line circuit pack
3. 909A/B universal coupler
4. Part of main distribution frame
Figure 53. Connections to Nonregistered Music-on-Hold via Analog Line
NOTE:
A wiring block must be locally engineered.
External Ringing
Connections for external ringing are at an information outlet. The system side of
the main distribution frame (MDF) is connected to a TN2183 (or equivalent)
analog line circuit pack.
NOTE:
Up to three devices can be connected to one analog line circuit pack port.
1. Wire the ringing device to the information outlet.
2. Administer the switch for the new equipment.

Queue Warning Indicator

The connections for the queue warning indicator are the same as external
ringing. An AC indicator (light) such as a 21C49 can be used in a Uniform Call
Distribution/Direct Departmental Calling (UCD/DDC) queue. The light is
connected to an information outlet. The system side of the MDF is connected to
an analog line circuit pack located in a port carrier.
1. Wire the queue warning indicator to the information outlet.
2. Administer the switch for the new equipment.
J1
4
J2
5
4
5
J3
5
2
5. Power supply for universal coupler
6. 103A or modular wall jack
7. 4-pair modular cord
8. Tip and ring wires
Issue 1
April 2000
166
0051_0 PDH 062696