NEC 2400 ipx Bedienungsanleitung PDF herunterladen (Seite 371)

100

101

ND-71548 (E) CHAPTER 5

Page 353

Issue 2

INSTALLATION TEST PROCEDURE

NAP-200-045

Sheet 1/2

Overall Test of CCIS Tie Line Outgoing

Call

START

Seizure of trunk to be tested

When seizing from a

station

Place the trunk to be tested into idle state, and make busy all

other trunks.

Station A dials the number for Station B in the PBX-B

When seizing from an

ATTCON

An ATTCON sets up the connection with a specific trunk

designated by Individual Trunk Access for CCIS TRK

service and dials the number for Station B in the PBX-B.

Call termination to Station B in

the PBX-B

The call terminates to Station B via a CCIS Tie Line.

Check of speech conditions After the call has been answered at the ATTCON, check the

speech conditions including speech level, presence of noise

and one-way speech state.

Release

When all CCIS Tie Line Trunks

have been checked and a fault

has been detected

Perform fault localization procedure when a fault has

occurred to CCIS Tie Line (See Procedure A).

If the distant office is faulty, make a request to the distant

office for repair.

END

ATTCON

PBX-A

ATI

Station A

PBX-B

Station B

(PBX to be tested)

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