User guide

Chapter 2— Installing and Cabling the MultiVOIP
Multi-Tech Systems, Inc. 11
3. Connect a network cable to the ETHERNET connector on the back of the MultiVOIP. Connect the other end
of the cable to your network.
a. For an FXS or FXO connection (MVP130-FXS).
FXS Examples: analog phone, fax machine
FXO Examples: PBX extension, POTS line from telco central office
Connect one end of an RJ-11 phone cord to the FXS/FXO connector on the back of the MultiVOIP.
Connect the other end to the device or phone jack.
b. For a DID connection. (MVP130)
(DID Example: DID fax system or DID voice phone lines)
Connect one end of an RJ-11 phone cord to the FXS/FXO connector on the back of the MultiVOIP.
Connect the other end to the DID jack.
NOTE: DID lines are polarity sensitive. If, during testing, the DID line rings busy consistently, you will need to reverse
the polarity of one end of the connector (swap the wires to the two middle pins of one RJ-11 connector).
4. Turn on power to the MultiVOIP by placing the ON/OFF switch on the side to the ON position. Wait for the
BOOT LED on the MultiVOIP to go off before proceeding. This may take a few minutes.
Cable connections