User guide

MultiVOIP® Voice/Fax over IP Gateways 144
Appendix A – Cable Pin-Outs
Command Cable
RJ-45 Connector
End-to-End Pin Info
RJ-45 connector plugs into Command Port of MultiVOIP.
DB-9 connector plugs into serial port of command PC (which runs MultiVOIP configuration software).
Ethernet Connector
This section describes the functions of the individual conductors of the MultiVOIP’s Ethernet port on a pin-by-
pin basis.
RJ-45 Ethernet Connector
Pin
Circuit Signal Name
1
TD+ Data Transmit Positive
2
TD- Data Transmit Negative
3
RD+ Data Receive Positive
6
RD- Data Receive Negative