Cisco Unity - Dialogic D;41 ESC Voice Board

APPPENDIX A:
Voice and fax boards
121
Dialogic
D/41ESC
voice board
Continued
0
1 2
Voice board backplate
SC bus connector Switch SW1 Switch block SW2
Top view
Side view
Pin 4: Unused
Connection pinouts
The D/41ESC uses
RJ-11 connectors.
Line 1
Line 2
Line 3
Line 4
Pin 1: Unused
Pin 2: Tip
Pin 3: Ring