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9-24 Issue 1 September 1995
Install External Ringing
Requirements
Figure 9-11 on page 9-25 shows the connections for external ringing provided
by a device, such as a gong, chime, or bell, connected to an information outlet.
The switch side of the cross-connect field is connected to an analog line circuit
pack (such as a TN2183) located in a port carrier. A maximum of three devices
can be connected to one TN2183 circuit pack port.
Installation
Install ringing device as follows:
1. Determine port assignment of “External Alert Port (trunk answer any
station)” feature from Console Parameters Form:
2. Install patch cord/jumper wires at cross-connect field.
3. Mount the ringing device at the location specified in the Provisioning
Plan. Refer to "Plan and Prepare the Site" on page 1-3.
4. Connect a 2-pair line cord (modular plug at one end) from the
information outlet to the ringing device (Figure 9-3).
5. Connect red (R) and green (T) leads to the ringing device.
6. Administer according to the instructions found in the U.S. English book,
DEFINITY Communications System Generic 3 Implementation
, 555-230-
655.
EXAMPLE: Port Number 2 B 02 01
Cabinet Carrier Slot Circuit