E.F. Johnson Company VR-CM50 Manuel de l'opérateur télécharger pdf (Page 26)

CALL PROCESSOR (CP)

4-6

Revised August 2001

Part No. 002-3139-078

writes either an SNM or TIM Queue Record to the

Queued Call Log.

4.10.4 CSB USAGE

Call information is derived from the CSB

(Channel Status Bus). The Call Processor notes a

change of usage state when the Locality/Home/Group

ID/Unique ID for a given Switch channel number

changes.

The Start Date/Time is determined when the

information goes from idle to active or from one

Locality/Home/Group ID/Unique ID combination to

another. The End Date/Time is determined when the

information goes from active to idle or from one

Locality/Home/Group ID/Unique ID combination to

another.

When the CSB changes from one Locality/Home/

Group ID/Unique ID combination to another, it is the

end of one call and the beginning of another call for

CSB Usage. This is a birth/death process and the Call

Processor writes a CSB Usage Record to the CSB

Usage Log at the end of the CSB call.

CSB calls can be divided into these three

categories:

1. Group Dispatch Calls. They have a Group ID

between 1-225 and a Home between 1-30

2. Special Calls are “Directed” which uses Group ID

236 and “Telephone” which uses Group ID 237.

3. Other calls which use Group IDs between 226-255.

For Special and Other calls, the Home value

represents the channel that was being used instead of

the radio’s registered Home. Occasionally a Home

value of zero is used when the infrastructure cannot

resolve the Channel or Home.

4.10.5 REGISTRATION LOGGING

Registration information is logged to a Registra-

tion Log. When Registration request messages are

received from channel modules, the Call Processor

creates a record in the Registration Log.

4.11 STATUS MONITOR

4.11.1 INTRODUCTION

The Status Monitor program shows log and

message entries that have occurred on the Call

Processor. It is totally independent of the Call

Processor program. Clearing a status or deleting a

message has no affect on the Call Processor. The main

Status Monitor screen is shown in Figure 4-1. To

display this screen, simply click the Viking logo in the

system tray area of the screen (see below).

The face color of the Viking icon changes to indi-

cate the most severe of the following conditions:

Color

Condition

White Normal

Yellow Warning

Red Errors

The upper pane of the main screen indicates Call

Processor messages as they occur. The bar graph in the

lower pane indicates the percentage of Normal,

Warning, and Error messages currently being

displayed.

Right clicking the Viking icon in the system tray

displays a menu which can be used to Exit the

program, Hide/Show the display, and Reset Status (see

following). If the Status Monitor program is not

running, it is usually restarted by selecting Start >

Programs > Startup > Status Monitor.

4.11.2 LOCAL SERVICE MENU

The following functions are selected by the Local

Service menu shown above:

Status Monitor Icon

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 114 115

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E.F. Johnson Company VR-CM50 Manuel de l'opérateur Page 26

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