NEC Univerge SV8500 Operation And Maintenance Manual page 189

(4) Service Conditions (when performing Traffic Measurement via TCP/IP)
a. Each time the system is initialized or data change is requested from the ATRFN command, the
Network-level Data (NDM) for the traffic measurement order is replaced/updated.
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 ATRFN command, the already assigned data by
the ATRF command is not cleared, but becomes ineffective.
d. When a data transfer error occurs, the following are performed in order:
Traffic measurement is suspended momentarily and system message is displayed (notification of
fault)
Traffic measurement concerning all the remaining data, except for the fault-involved one, is
resumed.
Retry is made repeatedly for the transfer of fault-involved data, until the fault has been eradicated
If the fault has not eradicated by the time of next measurement routine, the data is finally
discarded and the next traffic measurement routine starts
e. When the same individual ATT numbers exist on the network, the traffic measurement concerning the
ATTCON/DESKCON cannot be performed correctly.
(5) Service Conditions (for IP service-related Traffic Measurement)
a. The measurement of Traffic TYPE 20 [IP Service Peg Count] and 21 [IP Service Traffic] can be
performed only on a Node-to-Node basis, without consideration of other mediating interface(s).
"Node" refers to:
- self-SV8500 and distant SV8500 (when FCCS Networking via IP/CCIS Networking via IP is used)
b. By designating Traffic TYPE 20 [IP Service Peg Count] in the ATRF command, the following
information can be obtained:
<Origination>
- The number of call attempts
- The number of calls whose origination was blocked
- The number of call origination
- The number of placed call incompletion (due to the dialing of dead number or invalid number)
1
- The number of placed call incompletion (connected party is busy, or incoming trunk selection NG)
Note 2
- The number of placed call incompletion (No answer from called party)
- The number of placed call incompletion (due to other reason)
<Termination>
- The number of call termination
- The number of incoming call incompletion (due to the dialing of dead number or invalid number)
Note 1
- The number of incoming call incompletion (called party is busy, or incoming trunk selection NG)
Note 2
- The number of incoming call incompletion (incoming call is restricted by office data)
- The number of incoming call incompletion (due to other reason)
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Operations of SV8500 Server
Note 3
Note