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DG-104S VoIP Station Gateway
In order to use the DG-104S VoIP gateway, you must first configure it.
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There are two ways to configure the VoIP gateway, both of which are discussed below. They are:
♦
Using a terminal or PC running terminal emulation software connected to the diagnostic port via an RS-232
cable. In the discussion below, the terminal (or PC) is referred to as a console and the connection a console
connection.
♦
Using a web browser on a PC connected to the device via the WAN or LAN Ethernet connections. In the
discussion below, the PC running the browser is referred to as the management station.
First-time configuration must be carried out through a "console," that is, either (a) a VT100-type serial data
terminal, or (b) a computer running communications software set to emulate a VT100. The console must be
connected to the Diagnostics port. This is an RS-232 port with a 9-socket D-shell connector and DCE-type
wiring. Make the connection as follows:
1. Obtain suitable cabling for the connection.
You can use either (a) a "null-modem" RS-232 cable or (b) an ordinary RS-232 cable and a null-modem
adapter. One end of the cable (or cable/adapter combination) must have a 9-pin D-shell connector suitable
for the Diagnostics port; the other end must have a connector suitable for the console's serial
communications port.
2. Power down the devices, attach the cable (or cable/adapter combination) to the correct ports, and restore
power.
3. Set the console to use the following communication parameters for your terminal:
♦
9600 baud
♦
VT-100/ANSI compatible
♦
No parity checking (sometimes referred to as "no parity")
♦
8 data bits (sometimes called a "word length" of 8 bits)
♦
1 stop bit (sometimes referred to as a 1-bit stop interval)
♦
No Flow control
♦
VT-100/ANSI compatible
♦
Arrow keys enabled
A typical console connection is illustrated below:
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