Avaya DEFINITY ONE Installation And Upgrades page 143

Installation and Upgrades for DEFINITY ONE and
IP600 Internet Protocol Release 10 555-233-109
1 Install and Cable the Cabinet
Install and wire telephones and other equipment
Digital tie trunk example
Figure Notes
1. External trunk
2. DS1 interface circuit pack, position
1CA06
3. LO
Figure 1-51. Digital tie trunk wiring
1. Before installing the DS1 Interface circuit pack, set the option switches as
shown in
2. Install cross-connect jumpers to connect the pins from the digital trunk
circuit pack to appropriate pins on the external digital trunk.
3. Administer the DS1 Interface circuit pack on the DS1 and Trunk Group
screens. See DEFINITY Enterprise Communications Server Release 10
Administrator's Guide (555-233-506).
Chapter 1, ''Install and Cable the
4. LO (Balanced output pair)
5. LI
6. LI (Balanced input pair)
Cabinet''.
Issue 6
December 2001
1-103