NEC NDA-24300 manual Routine Maintenance Procedure

TABLE OF CONTENTS (CONTINUED)

Page

7.2.7 Call Metering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414 7.2.8 Office Code of Calling (Called) Party and Billing Process Office . . . . . . . . . . . . . . . . . 414 7.2.9 Text Format of Centralized Billing - Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 7.2.10 Text Format of SMDR - TCP/IP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423

8.	TRAFFIC MANAGEMENT		. . . . . . . . . . . . . . . 425
	8.1	Kind of Traffic Measurement	. . . . . . . . . . . . . . . 425
	8.2	Operating Procedure	. . . . . . . . . . . . . . . 427
9.	OFFICE DATA MANAGEMENT		. . . . . . . . . . . . . . . 433
	9.1	Office Data Stored Locations	. . . . . . . . . . . . . . . 433
	9.2	Office Data Preservation	. . . . . . . . . . . . . . . 433
	9.3	Office Data Management Procedure	. . . . . . . . . . . . . . . 434
	9.4	Call Forwarding Data/Individual Speed Calling Data Management	. . . . . . . . . . . . . . . 437
	9.5	One-Touch Speed Call Memory Data Management	. . . . . . . . . . . . . . . 437
	9.6	Data Management Commands	. . . . . . . . . . . . . . . 437
10.	TEST OPERATIONS OF VARIOUS KINDS		. . . . . . . . . . . . . . . 438
	10.1	Designated Connection Test (Station)	. . . . . . . . . . . . . . . 439
	10.2	Designated Connection Test (DESKCON/ATTCON)	. . . . . . . . . . . . . . . 449
	10.3	Bad Call Notification	. . . . . . . . . . . . . . . 451
11.	ROUTINE DIAGNOSIS		. . . . . . . . . . . . . . . 452
	11.1	Related System Data	. . . . . . . . . . . . . . . 452
	11.2	Routine Diagnosis Result	. . . . . . . . . . . . . . . 454
12.	SYSTEM CONTROL PROCEDURES		. . . . . . . . . . . . . . . 455
	12.1	Changeover/Make-Busy/Make-Busy Cancel of Equipment	. . . . . . . . . . . . . . . 455
		12.1.1 General	. . . . . . . . . . . . . . . 455
		12.1.2 How to Control CPU Block	. . . . . . . . . . . . . . . 461
		12.1.3 Manual System Changeover of CPU	. . . . . . . . . . . . . . . 463
		12.1.4 Forced Changeover of CPU	. . . . . . . . . . . . . . . 465
		12.1.5 How to Control Switching Block	. . . . . . . . . . . . . . . 466
		12.1.6 Manual System Changeover of Speech Path System	. . . . . . . . . . . . . . . 467
		12.1.7 Manual System Changeover of PLO	. . . . . . . . . . . . . . . 472
	12.2	Initialization	. . . . . . . . . . . . . . . 474
		12.2.1 General	. . . . . . . . . . . . . . . 474
		12.2.2 System Initialization by Turning ON Power Supply	. . . . . . . . . . . . . . . 475
		12.2.3 System Initialization by Key Operations on TOPU	. . . . . . . . . . . . . . . 476
		12.2.4 System Initialization by Keys on CPU Front Panel	. . . . . . . . . . . . . . . 484
		12.2.5 System Initialization by SINZ Command	. . . . . . . . . . . . . . . 485
		12.2.6 Peripheral Equipment Initialization (Line/Trunk Initialization)	. . . . . . . . . . . . . . . 486
	12.3	How to Turn ON/OFF Whole System	. . . . . . . . . . . . . . . 487
		12.3.1 How to Turn On Whole System	. . . . . . . . . . . . . . . 487
		12.3.2 How to Turn OFF Whole System	. . . . . . . . . . . . . . . 488
	12.4	System Start-Up	. . . . . . . . . . . . . . . 489
CHAPTER 7 ROUTINE MAINTENANCE PROCEDURE			. . . . . . . . . . . . . . . 495
1.	GENERAL		. . . . . . . . . . . . . . . 495
	1.1	Flow of Procedures	. . . . . . . . . . . . . . . 495
	1.2	Required Test Equipment and Tools	. . . . . . . . . . . . . . . 496
2.	ROUTINE MAINTENANCE PROCEDURES		. . . . . . . . . . . . . . . 497
		NDA-24300	TABLE OF CONTENTS
			Page vii
			Issue 1