Digicom PALLADIO ISDN, Руководство пользователя

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PALLADIO ISDN Troubleshooting
9.1
9. TROUBLESHOOTING
Here some suggestions in case of problems.
9.1. DEVICE DOES NOT MAKE O RECEIVE CALL
Check list:
Check the Telecom NT1. Normally the NT1 istalled by your Telecom
provvider has a simple LED to indicate the ISDN 1st level status.
Verify the S/T bus cable from the NT1 to your device.
Verify if the TEI value setted on your device is compliance with the Telecom
requested
Usual value are: TEI99 or Automatic.
Verify the Multinumber setting and make your modification with the
commands !N2 and *M
Check the configuration of your device in accordance with the remote.
In case more devices are connected on your S/T Bus, verify that the bus
is available for a new connection. No more than 2 connection are available
in the same time.
9.2. PROBLEMS DURING DATA TRANSFER
Check list:
Verify the speed of the Computer in accordance with the characteristic of
your connection
Ex: 115,2Kbps in PPP, V.120 o Buffer Mode to reach the maximum
performances
Verify the setting of your ISDN device