User`s guide

Section 360−381−S02
32
7.1.7. Loopback of 56/64xN Card
Use the following steps to perform the 56/64xN card loopback.
Step Action System Response
1. Select Loopback Test " Loopback of 56/64xN
Card
Opens the 56/64xN Loopback/Release dialog box
(see Figure 26).
2. Select the the channel you want the loopback test
run on.
3. Select the loopback type.
4. Select Activate Initiates the loopback or release.
Note: V.54 loopback must be engaged on 64xN settings for loopback to work.
Figure 26. 56/64xN Card Loopback
7.1.8. Tone Test
Use the following steps to perform the tone test.
Note: Tone Test is only available on Voice cards and sends a short tone onto the T1 in the selected channel..
Step Action System Response
1. Select Loopback Test " Tone Test Opens the Tone Test dialog box (see Figure 27).
2. Select the channel number.
3. Select OK Initiates the test. Results will be displayed on a
Tone Test Results pop-up screen.
Figure 27. Tone Test