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Installing and wiring telephones and trunks
106 Installing and Connecting the MDF and Telephones
Installing external ringing
Connections for external ringing are at an information outlet. The media gateway side of the
MDF is connected to a TN2183 (or equivalent) Analog Line circuit pack. The circuitry and power
source for the device are provided by the customer.
Note:
Note: A maximum of three devices can connect to one analog line circuit pack port.
To install external ringing:
1. Wire the ringing device to the information outlet as shown in Figure 51: 3-pair and 4-pair
modularity on page 106 and Figure 41: Example adjunct power connections on page 85.
2. Administer per the Administrator Guide for Avaya Communication Manager (03-300509).
Figure 51: 3-pair and 4-pair modularity
Figure notes:
1. Port Circuit Pack
2. Media Gateway Connector Pins
(3-Pair Modularity)
3. Main Distribution Frame (MDF)
Pins (3-Pair Modularity)
4. Input to Information Outlet
(4-Pair Modularity)
5. Adjunct Power
6. Output From Information Outlet
(4-Pair Modularity)
7. Voice or Data Terminal Pins