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ISDN ANALYZER D1080 - messkom.de

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

For level 2 and 3 events, press (FORMAT) to display the<br />

event in EXPLODED HEXADECIMAL format.<br />

11.2.1.3. Explo<strong>de</strong>d hexa<strong>de</strong>cimal format<br />

This format allows for analysing messages in hexa<strong>de</strong>cimal mo<strong>de</strong><br />

with a full <strong>de</strong>scription of the various information elements (see<br />

the example shown in Fig. 11-9).<br />

102<br />

Fig. 11-9<br />

11.2.1.4. Hexa<strong>de</strong>cimal format<br />

For a more <strong>de</strong>tailed analysis, this format displays the octets of the<br />

message divi<strong>de</strong>d by level 2 and level 3.<br />

Fig. 11-8 shows an example of data displayed in HEXADECIMAL<br />

format.<br />

The length of the packet can be calculated by counting the<br />

number of octets.<br />

CHAPTER 11. ANALYZING THE SIGNALING PROTOCOL

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