User`s guide

Dialogic
®
1000 and 2000 Media Gateway Series Getting Started Guide 37
Dialogic Corporation
Installation
2. Connect the 10/100BaseT Ethernet cable from the LAN1 connector on the rear panel of the
DMG2000 to the Ethernet. See Section 1.4, “Rear Panel Controls, Indicators, and Connectors
for DMG2000 Models”, on page 21 for descriptions of rear panel connectors.
3. Depending on your model, connect one, two, or four T1 or E1 cables from the PBX to the
T1/E1 connectors on the rear panel of the DMG2000. (See User’s Guide for more details.)
4. Connect the AC Power Cord from the connector on the rear of the DMG2000 to an AC power
source.
5. Turn the power switch to the on (I) position.
6. Observe the initial status of the front panel indicators.
See Section 1.3, “Front Panel Indicators for DMG2000 Models”, on page 19 to interpret the status
of the DMG2000 LEDs during unit initialization.
4.3 Basic Configuration via the Serial Port (All Models)
For first time configuration, the preferred and recommended method for initially logging on and
performing basic configuration of the Media Gateway is via the serial port.
Note: If configuring the unit via the serial port is not an option, the unit can also be initially configured
via the Web interface - please see Section 4.4, “Basic Configuration via the IP Interface (All
Models)”, on page 38.
Additionally, the serial port can be used to reconfigure the unit when a previously configured IP
address becomes unreachable on your network.
The following procedure can be used to set the Client IP Address, Client Subnet Mask, Default
Network Gateway Address, Operating Mode, and PBX Type parameters of the Media Gateway
unit via the serial port:
1. Connect a serial cable to the serial connector on the rear panel of the Media Gateway unit
(DIAGNOSTICS connector on DMG1000 models and COM 2 connector on DMG2000
models). For connector pin designation information, refer to Table 1, “DIAGNOSTICS
Connector Pin Designations”, on page 18 or Table 4, “COM 1 and COM 2 Connector Pin
Designations”, on page 22.
2. Using a standard serial interface application (for example, Procomm Plus or HyperTerminal),
set the workstation to the following:
• Baud Rate = 38400 (DMG1000 models) or 115200 (DMG2000 models)
• Parity = None
• Data Bits = 8
• Stop Bits = 1
• Hardware Flow Control = Off