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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 />

44<br />

the CONFIGURATION page. The field is also valid for X.25<br />

calls for which the check on the NUA is activated.<br />

− NONE ACCEPTED, to reject all incoming calls.<br />

Incoming calls that are not expressly requested by the<br />

state of the current test are rejected with cause “D17”.<br />

! In the “CALL WAITING” state, the first incoming<br />

call is intercepted by the selected current<br />

measurement. Other incoming calls are either<br />

looped or rejected according to the value of the<br />

CallsRx field.<br />

Audio, to select the audio operating mo<strong>de</strong>. In the TE<br />

SIMULATOR and TE TEST configuration, the following options<br />

are available:<br />

− PUSH TO TALK, the internal microphone is only enabled<br />

upon request from the operator<br />

− HANDS FREE, internal microphone and loudspeaker are<br />

enabled<br />

− EXTERNAL HANDSET, the operator uses a standard<br />

telephone handset connected to the “VF IFC” plug for<br />

audio connection<br />

− EXTERNAL BY-PASS used for analog measurements with<br />

external instruments by means of the “VF IFC” plug<br />

In the monitor function, the acoustic monitor can<br />

either be enabled for LOUDSPEAKER and EXTERNAL<br />

HANDSET or disabled (OFF).<br />

Serial, to set the parameters of the V.28 serial port:<br />

− Rate, choosing from 600, 1200, 2400, 4800, 9600 and<br />

19200 bit/sec<br />

− No bit/character, fixed at 8<br />

− Parity, fixed at no parity<br />

− Stop bit, fixed at 1<br />

CHAPTER 6. SETTING THE INSTRUMENT

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