User guide

Chapter 2 – Installing and Cabling the MultiVOIP
18 MultiVOIP® Voice/Fax over IP Gateways
3. Pull the main circuit card out about 5 inches (the power connection to the board prevents it from being
removed entirely from the chassis).
4. Identify the channels on which the DID interface is used.
5. Position the jumper for each DID channel so that it does not connect the two jumper posts. For DID
operation of a VOIP channel, the MultiVOIP works properly if you simply remove the jumper altogether, but
that is inadvisable because the jumper might be needed later if a different telephony interface is used for
that VOIP channel.
6. Slide the main circuit card back into the MultiVOIP chassis and replace the three screws.