NEC UNIVERGE SV8300 System Maintenance Manual page 51

• To collect multiple fault logs, at least a four-second interval is required for collecting each log. Also,
you can reserve up to eight logs collection (the ninth or more reserved log is invalid).
• Since the recorded reset time of fault logs depends on the terminal clock to collect logs, it may differ
from the PBX internal clock.
(3) Conditions for call log collection
• For the call logs collection feature, you can calculate the communication time, number of sending
packets, number of received packets, and number of lost received packets.
• The communication time that logs are collected is the start time and end time of the communica-
tion. When the internal clock of system is changed during the communication, it may not match
the actual time.
• If a call is forwarded during the communication, a new log is collected as another communication
with the forwarded destination.
• The number of sending packets of call log is the number of voice packets sent from the terminal.
• The number of received packets of voice log is the number of voice packets received from the
terminal of the connected party.
• The number of lost received packets of call log is the number in which the total number of received
packets minus the number of voice packets that should be received in the normal communication.
• When you cannot output the call logs to the RS port of the CPU due to disconnection, etc., the CPU
blade can be collected up to 256 logs. If the logs exceed 256 logs, you can specify whether to
overwrite them or not by system data setting (CMEA Y=6>02).
• Call logs are collected when the communication is completed. Logs are not collected when a
connection fails.
• Call logs collected in the CPU blade are deleted when the system is reset.
• The output format of call logs is as follows.
08/04/28 20:37:51 08/04/28 20:37:52 STN31100 VoIP01004 192.168.30.1
08/04/28 20:37:52 08/04/28 20:37:52 VoIP01004 STN31100 192.168.30.100 00000010 00000003 00000000
1
Explanation of Screen Information:
1: Communication start time: XX/XX/XX XX:XX:XX (YY/MM/DD HH:MM:SS)
2: Communication end time: XX/XX/XX XX:XX:XX (YY/MM/DD HH:MM:SS)
2 3 4
Chapter 1 MAINTENANCE SERVICES
00000007 00000003 00000000
5 6
1-39
VoIP LOG COLLECTION
7 8
NWA-033627-001 Rev.4.0
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NOVEMBER/21/2008