12.11.2012 Views

ISDN ANALYZER D1080 - messkom.de

ISDN ANALYZER D1080 - messkom.de

ISDN ANALYZER D1080 - messkom.de

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

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

166<br />

QMDbit, the value of the Q, M and D bits associated with<br />

the transmitted packets.<br />

The functions of fields and corresponding parameters are shown<br />

in the following block diagram.<br />

The instrument can make or receive packet virtual calls over the<br />

level 2 link set for the X.25 service (SAPI=16), by specifying the<br />

TEI and the LOGICAL CALL IDENTIFIER (LCI) in the<br />

CONFIGURATION page.<br />

Figura 15-1<br />

The instrument can send/receive set data packets to/from another<br />

instrument or its own access (autocall). The check of the X.25<br />

service is completed by the calculation of the<br />

reception/transmission throughput and by the statistical functions<br />

on X.25 messages.<br />

CHAPTER 15. X.25 TERMINAL SIMULATOR

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!