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SerVision
Embedded Video Gateway System Guide
Configuring System Settings
45
CVG-M
The CVG-M has a built-in cellular GSM modem. The modem settings configure the CVG-M to connect to a
cellular network; the settings are implemented if a SIM card is installed in the unit. Before you configure the
modem, ask your cellular supplier for the correct settings for the SIM card you are planning to use.
NOTE:
If the SIM card requires a PIN, configure the modem settings as described below
before
you insert the
SIM card into the unit. Otherwise, the unit may attempt to use the SIM card to connect to the network
with an incorrect PIN. Attempts to use the SIM with an invalid PIN may cause the SIM card to be
locked.
After you configure the modem settings, you must save them and restart the unit. From this point on, the unit
automatically attempts to establish a connection to a cellular network whenever it is not connected to a cable-based
network.
NOTE:
For additional information about acquiring and setting up the hardware required for a cellular
connection, please refer to the unit's installation guide.
To configure the cellular modem:
1. In the
Main Menu
, under
System
, click
Modem
. The
Modem Configuration
screen opens:
Figure 41: Modem Configuration screen
2. Select
Enabled
. The fields required to configure the modem are added to the screen.