Digital Tie Trunk Example - Avaya G650 Installing

Figure 79: Analog Tie Trunk wiring
Figure notes
1 External Trunk or Adapter

Digital tie trunk example

This example shows how to connect digital tie trunk wiring from one media gateway to another one or
any other Avaya configuration.
1
Install cross-connect jumpers to connect the pins from the digital trunk circuit pack to appropriate
pins on the manufacturer's or supplier's external digital trunk.
2
Set option switches on the port circuit pack (digital trunk).
3
See the job aid titled Option Switch Settings (555-245-774) for detailed information.
4
Administer on the DS1 and trunk group screens through ASA. See the Administrator's Guide for
Avaya Communication Manager (555-233-506) for more details.
Figure 80: Digital Tie Trunk wiring
Figure notes
1 External Trunk
2 Digital Trunk Circuit Pack
3 LO
Installing the Avaya G650 Media Gateway
June 2004
Installing and wiring telephones and trunks
T.1 26
1
R.1
T1.1
27
R1.1 2
E.1 28
M.1
3
2 Tie Trunk Circuit Pack
Figure 80, Digital Tie Trunk wiring,
29 T.2
4 R.2
30 T1.2
5 R1.2
31 E.2
6 M.2
tie_wire RBP 071796
on page 159 shows the connections.
4 LO (Balanced Output Pair)
5 LI
6 LI (Balanced Input Pair)
159