ISDN ANALYZER D1080 - messkom.de
ISDN ANALYZER D1080 - messkom.de
ISDN ANALYZER D1080 - messkom.de
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<strong>ISDN</strong> <strong>ANALYZER</strong> <strong>D1080</strong> USER’S MANUAL REV. 5<br />
92<br />
is used to capture messages having the same<br />
value (=) or a different value („) with respect to<br />
the selected one.<br />
SAPI, to select the messages according to the<br />
SAPI. The following values are available:<br />
− 0, control frame for standard calls<br />
− 1, reserved for Q.931 packet communications<br />
− 16, frames for X.25 calls<br />
− 63, frames for level 2 (TEI) management<br />
is used to capture messages having the same<br />
value (=) or a different value („) from the selected<br />
one.<br />
MSG TE, to select the level 3 messages sent<br />
towards the terminal to be saved. and are<br />
used to scroll the standard information elements<br />
in alphabetical or<strong>de</strong>r. The field is active only if<br />
the SAPI filter allows for capturing frames with<br />
SAPI 0.<br />
MSG NT, to select the level 3 messages sent<br />
towards the network to be saved. and are<br />
used to scroll the standard information element in<br />
alphabetical or<strong>de</strong>r. The field is active only if the<br />
SAPI filter allows for capturing frames with SAPI 0.<br />
To cancel the filter, set the ALL value in the various<br />
fields.<br />
CHAPTER 11. ANALYZING THE SIGNALING PROTOCOL