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ISDN ANALYZER D1080 - messkom.de

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USER’S MANUAL REV. 5 <strong>ISDN</strong> <strong>ANALYZER</strong> <strong>D1080</strong><br />

This means that the same instrument can be used to send or<br />

receive a call or carry out the standard tests as simulator and at<br />

the same time carry out the MONITOR test, capturing the signaling<br />

messages that transit over the D channel.<br />

11.4.1. TEST EXECUTION<br />

To execute this test the instrument must be configured as TE<br />

SIMULATOR or as TEST TE.<br />

Once the instrument is configured, press START to display the<br />

TEST SELECTION page with all the possible tests.<br />

Select the MONITOR test and press (OK) to access the test<br />

page.<br />

Set the function parameters and press to start the MONITOR<br />

test.<br />

Press to return to the main page and (TESt function)<br />

to select the TEST SELECTION page again.<br />

Select the <strong>de</strong>sired test and press (OK) to access the test<br />

page.<br />

Start the test. The signaling messages over the D channel are<br />

captured and memorized.<br />

CHAPTER 11. ANALYZING THE SIGNALING PROTOCOL 107

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