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Call yourself (testing your unit and the line), Configure the codec – Telos ZephyrExpress User Manual

Page 21

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QUICK RESULTS

1-9

Turn the knob to select the switch type for this line, and tap to confirm.

h

HOT TIP!

The currently-selected switch type will have brackets around it (like

[PTP]

). If the

current switch is correct for your line, select a different type and tap the knob to
confirm.
Then wait a few seconds, and select the proper one and confirm.

This will force ZephyrExpress to resynchronize to the line using your circuit
numbers.

Hold the edit knob in toward the panel for about five seconds. This will take you back up
through the menu system, back to the

Status

screen. Then release the knob.

In a few seconds, you should see the word

Ready

in each of the boxes on the bottom of

the screen.

· If you don’t see

Ready

twice on the Status screen, go back and check to make sure

you’ve entered all the numbers and the switch type correctly.

· If that doesn’t work, turn to the Troubleshooting section of this manual.

Call yourself (testing your unit and the line)

Before you call our test lines, make sure ZephyrExpress is working properly with the
phone system. The easiest way to do this is to place a call on one of your ISDN lines,
through the telco’s central office, and back to yourself!

Verify that the word

Ready

appears twice on ZephyrExpress’ screen. If it doesn’t, go back

through the previous few pages to configure the system for your ISDN line.

Configure the Codec

Check the

Status

screen. If it shows

Transmit L3-DUAL

and

Receive L3-STEREO

like the

picture below, you can skip the configuration steps and go to Place the Call on page 1-9.

If the

Transmit

or

Receive

modes are different from the picture above, follow the

following steps: