NEC Neax 2400 Ipx System Operations And Maintenance Manual

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Figure 6-22   DTFD Command Display Image (Example)
Traffic Data 
Check box to specify the “Traffic Data” TYPE.
Data Collecting Log
This area displays the current Traffic
Measurement data, based on the selected
“Traffic Data” TYPE.
   Collect Data
            Used to collect the Traffic report with regard to the selected “Traffic Data” TYPE. The result text is shown
             in the “Data Collection Log” display area.
   
Stop
            Used to...

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Figure 6-23   “Listup Report” Window when “View Database” Is Selected (Example)
Figure 6-24   “Export” Dialog for Traffic Report Text File Saving
This Figure shows a sample image of the “Listup Report” window for the DTFD/DTFDN command. This window appears
by taking the following operations, and is used to obtain a sequence of Traffic data, so far collected and stored in the data-
base. The window is also used to save the Traffic data text (now...

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8.2.3 Service Conditions (when performing Traffic Measurement via TCP/IP)
(a) The NDM (network-level) data for the traffic measurement order is replaced/updated, at each time
the system is initialized or data change is requested from the ATRFN command.
(b) When the network-level data is once assigned via the ATRFN command, the node-level data for
ATRF command cannot be changed or modified.
(c) When the network-level data is once assigned via the...

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9. OFFICE DATA MANAGEMENT
This section explains how to manage various kinds of data such as Call Forwarding Data, Individual Speed
Calling Data, and Office Data, etc.
9.1 Office Data Stored Locations
The office data is stored in the Memory (MEM) and on the Hard Disk (HD). While the system is in ser-
vice, it operates by the office data stored in the memory. Should the contents of the office data be destroyed
due to trouble, the system restarts its...

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9.3 Office Data Management Procedure
The procedure generally taken when changing the office data is shown below. 
Figure 6-25   Office Data Change Procedure
HDD_FDD command
System Select : HFD0/HFD1
Direction Select : Verify HDD against MAT
Data Type Select : Data Memory, etc.
MEM_HDD command 
Direction Select : Verify HDD against MEM
Data Type Select : Data Memory, etc.
MEM_HDD_N command
Direction Select : Verify HDD against MEM
Data Type Select :...

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Figure 6-26 shows the function of three backup commands: HDD to FDD, HDD to MAT, and MEM to
HDD. These commands are available when logging in to each Local Node.
Figure 6-26   Node-Level Commands for Data Management
NECNEAX 2400 IMS
MAT
HDDHDDFD
FD FDDFDD
HDD_MATMEM IMG0 (LN0/1/2/3)
HDD_FDD
MEM_HDD
DM:  Data Memory
NDM: Network Data Memory
LDM: Local Data Memory
ND:  Name Display Data
RCF: Wireless Call Forwarding Data
CF:  Call Forwarding Data
SPD:...

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In addition to the three backup commands on the previous page, the IPX-U system also can use
“MEM_HDD_N” and “HDD_MAT_N” commands, which are available at the NCN (Network Control
Node) only. Figure 6-27 shows the function of these network-level data management commands. 
Note:Service conditions for these commands are shown on the next page.
Figure 6-27   Network-level Commands for Data Management
NECNEAX 2400 IMS
HDD
MEM
IMG0
(LN0)
DM
NDM
LDM
ND
RCF...

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Service Conditions for MEM_HDD_N Command
This feature is made available by broadcasting the same back-up request signal toward all the nodes. If a failure
occurs in any of the process, the MEMHDD back-ups on a network level cannot be executed any more.
(Retry of signal broadcasting is not made.)
Service Conditions for HDD_MAT_N Command
When an error occurs in the process of data transfer, the updated program data is no more installed onto the
HDD of...

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10. TEST OPERATIONS OF VARIOUS KINDS
This section explains the methods of test operations (shown in Figure 6-28) to be performed in case a fault
recovery occurs.
Figure 6-28   Test Operation Method Examples
COMMAND COMMAND FULL NAME
DCON Display of Connection Status Display of connection status of designated station/trunk
Test connection by designating trunks, tones, and ringback tone from test station
10.1  Designated Connection Test (Station)
Test...

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10.1 Designated Connection Test (Station)
(1) General
The purpose of this test is to confirm the operations related to a trunk or tone that is designated from the
test station. Refer to Ta b l e  6 - 6. The test result displays on the MAT screen as system message [6-I].
(2) Precaution
Designated connection to a trunk—A designated connection to trunk is limited only to an individual line
of either 2nd DT system or sender system.
Table 6-6  Designated...