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AudioCodes™ MP-104 Gateway Quick Start Installation Guide
August 2004
AudioCodes™ MP-104 Gateway
Quick Start Installation Guide
INTRODUCTION
This quick start guide contains information about how to install and configure the v4.4 Audio-
Codes™ MP-104 Gateway. This gateway is the latest version that is available through the
Inter-Tel
®
CommSource™ division.
PARTS
This shipment consists of the following items:
• AudioCodes MP-1xx Media Gateway Fast Track Installation Guide
• AudioCodes MP-1xx CD-ROM
• Inter-Tel IP Devices CD-ROM (Part No. 827.9162)
• Inter-Tel AudioCodes Quick Start Guide
• Power cord
ADDITIONAL SUPPLIES NEEDED
In addition to the previously listed parts, you will also need an Ethernet cable.
SYSTEM REQUIREMENTS
The following lists the system requirements for installing the AudioCodes MP-104 Gateway:
• Internet Protocol Resource Card (IPRC) firmware version 1.5.2, 8.2.0, or later
• Axxess
®
v7.0 or later
The AudioCodes MP-104 Gateway also must meet the following telephony requirements:
• Loop Current: 20mA, preferably down to an 18mA loop current (25 to 45mA may not
suffice and will increase the risk of poor audio).
• Line Voltage: 24 to 48vdc. Must pass the test called out in EIA/TIA-464B 4.1.2.3.3
(generally 42.5V ~56.5V).
• Ring Voltage: 40 to 150 vac ring voltage 20 to 30 Hz. Must pass the requirements
called out in EIA/TIA-464B 4.1.2.2.5 (generally 55~130Vrms for Class A;
40~130Vrms for Class B).
• Db Levels: At least +3dBm without distortion into a 600 ohm load. Must pass the
transmission requirements called out in Section 5 of EIA/TIA-464B.
SYSTEM DATABASE PROGRAMMING
The IPRC firmware version determines how Axxess is programmed to support the gateways.
For details about system database programming, refer to the documents listed below.
If you are installing the gateway on a:
• v1.5.1 firmware IPRC, see the latest version of the IP Devices Manual.
• v8.2.x or later firmware IPRC, see the Addendum to the v8.0 Installation and Mainte-
nance Manual.
Document Part Number 835.2741-4
A946/3852A
© Inter-Tel, Inc. August 2004 printed in USA
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