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Net-2000™ Voice Codec Unit
User's Manual
Net-2000™ VCU Setup & Control
Overview
The Net-2000™ VCU may be set-up from the serial RS-232 interface and controlled through the use
of the built-in web server. Both of these interfaces may be used and connected at the same time to
provide the flexibility required to integrate to most system configurations.
Connecting to the RS-232 interface allows for low level set-up of the NET-2000™ VCU. When
connected on a LAN—any PC on the network can use a standard web browser to configure the unit's
mode of operation, I/O interfaces and selection of vocoder mode. Input and output gain settings for
the voice codec can be also specified.
In addition to the control, the web pages also display information about network settings, operating
mode and system control. Connecting two Net-2000™ VCU units together can be done by entering
the IP address (or hostname) of the other Net-2000™ VCU unit and selecting the desired voice
interface.
VCU Front Panel
Digital Voice Systems, Inc.
Figure 5 Net-2000™ VCU Front Panel
Power On Switch
The Net-2000™ VCU's power is turned ON /Off through the switch on the left side of the front panel.
Press the top of the switch (I) to turn ON. Press the bottom of the switch (0) to turn OFF. When
powering off the unit always wait a few seconds before turning the unit back on.
Initial Set-up – (RS-232 Serial Connection)
The RS-232 interface is used for command line style set-up. It is used when the Net-2000™ VCU is
installed on a network where there is no DHCP Server or when the user wants to customize the
network configuration.
Table 2 Serial Port Terminal Set-up
DVSI Confidential Proprietary
Serial Port Settings
Bits per second:
9600
Data bits:
8
Parity:
None
Stop bits:
1
Flow control:
None
Section 3 – Net-2000™ VCU Control
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