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| Appendix C: LoopTest Utility |
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Message | Cause |
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Driver Not | The driver was not in a working state when LoopTest |
Loaded | was launched. Possible causes are: |
| • The board is not installed. |
| • The driver is not installed, or is improperly installed. |
| • The firmware is invalid (ISDN layer not present) or |
| not loaded. To check the firmware status: |
| a. From the Start menu, select Programs, then |
| Interphase WAN Adapters, and then WAN |
| Setup. |
| b. See if the microcode is loaded (colored lights |
| must be green), and check its characteristics |
| (ISDN layers must appear). |
|
|
Driver access | This error occurs in the following situations: |
denied | • You are executing more than the maximum 15 |
| |
| instances of LoopTest. |
| • The driver is not installed, or is improperly installed. |
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|
Connection failed | The connection cannot be established, and the ISDN |
| network has not supplied a reason. This error generally |
| occurs when the dialing number is wrong. |
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ERROR: | The connection was cut off during data exchange with |
Connection cut | no notification from or to the network. This error |
off | generally occurs when the ISDN cable is removed |
| during testing. |
5536 PRI RAS Communications Controller Users Guide | 159 |