CNI2 Operating and Installation Guide
Configuring the SIP Server
SETTING UP DC-2009 FOR CSD CONNECTIONS
CSD connections are basically the same as two modems communicating over wired phone
lines. Start the DC-2009 Applications Launcher and select "System Configuration". On the next
screen select the Data Collection process.
On the next screen select the "Analog Modem Ports" tab. Some cellular providers that support
CSD calls do not support bit rates below 9600 bps, and the GSM version of the CNI2 does not
support anything below 4800 bps. Therefore you will need at least one 9600 bps MODSMOD
modem card in the Mercury MODSMOD chassis.
In the example shown below we have configured DC-2009 for a 9600 bps MODSMOD card on
Channel-1 using a METRETEK software driver. The baud rate selection box near the bottom of
the screen is the bit rate between the computer and the MODSMOD card, not between the
MODSMOD and the CNI2. This rate is determined by a set of jumpers on the MODSMOD card.
19200 bps is the recommended setting.
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