Polycom MGC Administrator Administrator's Manual page 516

Appendix B: PPP Setup
B-6
Table B-2: Null Modem 9/9 Pin Connector Wire-up
9 Pin Connector
3
2
7
8
6,1
5
4
Table B-3: Null Modem 25/25 Pin Connector Wire-up
25 Pin Connector
2
3
4
5
6,8
7
20
9 Pin Connector
2
3
8
7
4
5
6,1
25 Pin Connector
2
3
4
5
20
7
6,8