Installing and Cabling the Cabinets
Install and Wire Telephones and Trunks
Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
77
June 2004
Analog Tie Trunk Example
Figure 34: Analog Tie Trunk Wiring
1
Before installing the Tie Trunk circuit pack, set the option switches as described in
Chapter 2,
“Completing Installation and Cable Pinouts”
.
2
Install cross-connect jumpers to connect the pins from the Tie Trunk circuit pack to the
appropriate leads on the external tie trunk. Names of the tie trunk leads must be determined from
the manufacturer or supplier of the external trunk circuit. The example in
Figure 34
shows a
DEFINITY System tie trunk connected to a DEFINITY System tie trunk.
3
Administer on the Trunk Group Screen. See Administrator’s Guide for Avaya Communication
Manager.
Digital Tie Trunk Example
Figure 35: Digital Tie Trunk Wiring
Figure notes
1
External trunk or adapter
2
Tie trunk circuit pack
Figure notes
1
External trunk
2
DS1 interface circuit pack, position 1C06
3
LO
4
LO (Balanced output pair)
5
L
I
6
L
I
(Balanced input pair)
tie_wire RBP 040596
1
27
26
29
4
30
5
2
28
3
31
6
T1
R1
T11
R11
E1
M1
T2
R2
T12
R12
E2
M2