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Troubleshooting Guide
3
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5
Intermittent disconnects, high error rates, or excessive
retransmissions
Perform a remote digital loop test as described in
the AccessBuilder
7000 AT Command Reference
.
Modem establishes and disconnects a call
You may have a poor telephone line connection. Disconnect and dial
again.
The remote modem may have encountered an error correction
disconnect, where the modem is configured to establish a call using error
correction. If the modem cannot negotiate error correction, then a
disconnect occurs.
The remote modem may be in a forced error correction mode
(disconnect if there is no error control). Reconfigure your modem to
V.42/MNP or buffer correction and try again.
Perform a local analogue loop test.