Quick Start Guide
For more detailed instructions on configuring and using the device, please refer to the
Package Contents
•One USB ISDN TA128
•One USB ISDN TA128 installation CD with drivers and utility software
•One CD with bundled application software programs (optional)
•One
•One USB cable
•This quick start guide
The Front Panel LEDs
LED | Meaning |
USB | When this LED is lit, it indicates that the USB port is |
| connected to the PC and working properly. |
|
|
ISDN | When this LED is lit, it indicates that the ISDN S0 bus is |
| activated. It will flash when there is message transfer in |
| the D channel. |
|
|
B1 | When this LED is lit, it indicates that the ISDN B1 |
| channel is being accessed. It will flash when there is |
| data transfer in the B1. |
|
|
B2 | When this LED is lit, it indicates that the ISDN B2 |
| channel is being accessed. It will flash when there is |
| data transfer in the B2. |
|
|
PC | When this LED is lit, it indicates that there is at least one |
| application program using the USB ISDN TA128. |
|
|
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