Cisco Unity - Dialogic D;41 D Voice Board; Appendix A:

UNITY INSTALLATION GUIDE
116
Dialogic
D/41D
voice board
1 2 3 4
Switch block SW1
Jumpers JP5 and JP6
Side view
Top view
Jumper JP7 Jumper JP1
Voice board backplateConnection pinouts
The D/41D uses
RJ-14 connectors.
Lines 1 & 2
Lines 3 & 4
Pin 1: Second port tip
Pin 2: First port tip
Pin 3: First port ring
Pin 4: Second port ring