SYSTEM OPERATIONS

12.2.3System Initialization by Key Operations on TOPU

Table 6-11shows the system initialization procedure. Figure 6-57shows the initial program load con- ceptional diagram.

Table 6-11 System Initialization Procedure Types

 

TYPE

DESCRIPTION

 

 

Procedure #1

System Initialization without Loading

Whole system is initialized. All communications are

(Table 6-12)

 

forcibly released. System restarts with current Main

 

 

Memory Files and Office Data Files that exist on DRAM.

 

 

 

Procedure #2

System Initialization with Office Data Loading

Whole system is initialized. All communications are

(Table 6-13)

 

forcibly released. System transfers Office Data Files from

 

 

HDD to DRAM. System restarts with the transferred

 

 

Office Data Files and the current Main Memory Files.

 

 

 

Procedure #3

System Initialization with Program Loading

Whole system is initialized. All communications are

(Table 6-14)

 

forcibly released. System transfers Main Memory Files

 

 

from HDD to DRAM. System restarts with the

 

 

transferred Main Memory Files and the current Office

 

 

Data Files.

 

 

 

Procedure #4

System Initialization with Office Data and

Whole system is initialized. All communications are

(Table 6-15)

Program Loading

forcibly released. System transfers both Main Memory

 

 

Files and Office Data Files from HDD to DRAM. System

 

 

restarts with the transferred Main Memory Files and the

 

 

transferred Office Data Files.

 

 

 

Procedure #5

System Initialization by Phase 1 Restart

System is initialized. All communications, except for the

(Table 6-16)

 

following two-way connections that have already been

 

 

established, are forcibly released:

 

 

• Basic two-way connections (STN-STN, STN-TRK,

 

 

TRK-TRK)

 

 

• Fixed connections

 

 

• Two-way connections established on a Fusion Link

 

 

Note 1: STN-ATT connection is not included in

 

 

the two-way connection list cited

 

 

above. These kind of calls are forcibly

 

 

released once the initialization exe-

 

 

cutes.

 

 

Note 2: When a calling party hears the Ring

 

 

Back Tone, the ORT is additionally

 

 

provided, and the call is placed into the

 

 

Dial Tone (DT) connection.

 

 

 

CHAPTER 6

NDA-24300

Page 476

Issue 1

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