Installing and wiring telephones and trunks
226
Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway
December 2003
Installing telephones used for emergency
transfer and as normal extension
(trunk/auxiliary field)
1
Connect a pair of wires between the -48V and GRD terminals on the yellow emergency transfer
row/connecting block to the EM TRANS RELAY PWR terminal. See
Figure 90, Connections
for telephone used for emergency transfer and as normal extension,
on page 225.
2
Connect CO trunk leads from the purple field to TC terminals on the yellow emergency transfer
row/connecting block for each trunk.
3
Connect CO trunk leads from the green field to TK terminals on the yellow emergency transfer
row/connecting block for each trunk.
4
Connect telephone leads from the purple analog line circuit pack row/ connecting block to the LC
terminals on the yellow emergency transfer row/connecting block for each telephone.
5
Connect ST leads on the yellow emergency transfer row/connecting block for each emergency
transfer telephone to the assigned terminal in the blue or white station distribution field.
6
Install the telephone:
•
Connect telephone to the information outlet.
•
Install patch cords/jumper wires between the media gateway side and the station.
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:
A maximum of three devices can connect to one analog line circuit pack port.
1
Wire the ringing device to the information outlet as shown in
Figure 91, 3-pair and 4-pair
modularity,
on page 227 and
Figure 83, Example adjunct power connections,
on page 207.
2
Administer per the Administrator’s Guide for Avaya Communication Manager.
