Multi-Tech Systems Mvp400, Mvp800 Voice/fax Over Ip Networks User Guide

11 Chapter 1 - Introduction and Description
option.  You can not mix the Proprietary PhoneBook with the Gatekeeper.  If you choose the
Gatekeeper option, interoperability is less of a concern and you can communicate with other third
party endpoints that support H.323 (e.g., Microsoft Netmeeting).  (2) If you choose the Proprietary
PhoneBook, you establish a master-slave relationship in that the master MultiVOIP maintains the
phone directory database.  All of the phone numbers are listed in the data base...

12 MultiVOIP 400/800 User Guide
Now, lets change the typical application to not have the Gatekeeper control the call session.  When
you elect to use the Proprietary PhoneBook, you set up a master-slave relationship.  This relationship
allows one MultiVOIP to maintain the Phone Directory Database and publish this data base to all
MultiVOIP participants in the network.  This proprietary data base allows you to see all the
participants in your network and provides you with there phone numbers.
Lets again...

13 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...

14 MultiVOIP 400/800 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), and Voice/Fax Channels (E&M, FXO and FXS). The
cable connectors are shown in Figure 1-4 and defined in the following groups.
 +,	 +, +,	 +,  +,	 +,
-	*
.
+,

/
0
-	*
.
+,

/

-	*
.
+,

/
(
-	*
.
+,

/

-	*
.
+,...

15 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 19.2 Kbps 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...

16 MultiVOIP 400/800 User Guide 

Chapter 2 - Installation 

18 MultiVOIP 400/800 User Guide
Installing Your MultiVOIP
The basic steps of installing your MultiVOIP 400/800 network involve unpacking the units, connecting
the cables, and configuring the units using management software (MultiVOIP Configuration). This
process results in a fully functional Voice Over IP network. A general description is provided below
and detailed instructions are provided in Chapter 3, Software Loading and Configuration.
Installing and Configuring Your MultiVOIP
The VOIP administrator...

19 Chapter 2 - Installation
Unpacking Your MultiVOIP
Remove all items from the box.
9992:;2:Voice/Fax over IP Networks
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...

20 MultiVOIP 400/800 User Guide
Cabling Procedure
 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.
 +,	 +, +,...