
7. Troubleshooting
Communication does
not work. Cannot see
data in Vista.
If the connection from the ION-E server to the remote
GPRS modem has been made successfully, the
Carrier Detect (CD) LED on the GPRS modem should
be lit, to show that a phone connection is active.
Check that the “CD” LED is on, and also that the
Receive and Transmit LED’s for data on the modem
are flashing when ION-E tries to communicate.
Communication does
not work. Carrier
Detect LED is not lit on
the remote GPRS
modem.
The modem connection has failed. Please check the
destination Telephone Number for the Modem Site in
ION Enterprise. Test the modem connection without
ION Enterprise using a terminal program such as
HyperTerminal in Windows. If you can connect
successfully using HyperTerminal, the problem may be
with the ION Enterprise setup.
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