Multi-Tech Systems MultiVOIP Model Mvp400/800 Standalone Voice/ip Gateway User Guide

11 Chapter 1 - Introduction and Description
Front Panel Description
The front panel contains three groups of LEDs that provide the status of the Ethernet connection,
Voice/Fax channels, and general status of the MultiVOIP. The front panel is shown in Figure 1-3, and
a description of each LED follows.
Figure 1-3. Front Panel
ETHERNET
RCVReceive Data indicator blinks when packets are being received from the local area network.
LNKLink indicator lights when the Ethernet link senses voltage from a...

12 MultiVOIP User Guide
Back Panel Description
The cable connections for the MultiVOIP are made at the back panel. Connectors include Power,
Command Port (RS232), Ethernet (10BASE-T), Voice/Fax Channels (E&M, FXO and FXS). The
cable connectors are shown in Figure 1-4 and defined in the following groups.

  
   
  	








	








	








	








	








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13 Chapter 1 - Introduction and Description
Specifications
 One 1 Meg by 32 byte at 70 nanosecond SIMM is 4 Mb DRAM
Caution: SIMM speed and size cannot be mixed
 Two Meg of flash memory
Ethernet Port
 Single Ethernet Interface - 10Base-T (twisted pair) keyed RJ-45 connector.
Command Port
 Single 19.2K bps asynchronous Command Port with a DB-25 female connector
Voice/Fax Channel _
 Two RJ-11 jacks (FXO and FXS)
 One RJ-45 jack (E&M)
Electrical/Physical
 Voltage - 115 VAC (Standard), 240 Volts AC...

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Chapter 2 - Installation 

16 MultiVOIP User Guide
Installing Your MultiVOIP
The basic steps of installing your MultiVOIP network involve unpacking the units, connecting the
cables, and configuring the units using the included management software (MultiVOIP Configuration).
The recommended installation process includes three phases that, when completed, result in a fully
functional Voice Over IP network. A general description of each phase is provided below, and detailed
instructions follow throughout the rest of this section....

17 Chapter 2 - Installation
Unpacking Your MultiVOIP
Remove all items from the box.
Figure 2-1. Unpacking
Safety Warnings
Caution
Danger of explosion if battery is incorrectly replaced.
A lithium battery on the voice/fax channel board provides backup power for the time keeping
capability.  The battery has an estimated life expectancy of ten years.
When the battery starts to weaken, the date and time may be incorrect.  If the battery fails, the board
must be sent back to Multi-Tech Sytems for battery...

18 MultiVOIP User Guide
Phase 1: Cabling Procedure
 Phase 1 cabling involves connecting the master MultiVOIP to your LAN and telephone equipment.
1 If you are connecting any Voice/Fax Channel to an E&M trunk other than type 2, perform the
E&M Jumper Block Positioning procedure before connecting power to the unit.
2 Connect one end of the power supply to a live AC outlet and connect the other end to the
MultiVOIP as shown in Figure 2-2. The power connector is a 7-pin circular DIN connector.

  
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19 Chapter 2 - Installation
E&M Jumper Block Positioning Procedure
A jumper block exists for each voice/fax channel.  The jumper block is to the right of each set of
channel jacks.  The jumper block contains 8-pairs of pins.  The jumper plug fits over three pairs of
pins on the jumper block.  The E&M type number is labeled on the pc board.  The jumper plug needs
to be centered on the E&M type number.   Perform the following procedure to change E&M jumper
position.
1 Ensure that power is removed from the...

20 MultiVOIP User Guide