ZyXEL Communications PRESTIGE 128MH - Manual (Page 165)

Prestige 128MH PSTN Router/Hub
System Maintenance 13-9
Your Prestige sends three types of syslog messages: call information messages (i.e. CDR), error
information messages and session information messages. Some examples of these syslog
messages are shown below:
Call Information Messages:
line 1 channel 1, call 41, C01, Incoming Call, 40001
line 1 channel 1, call 41, C01, ANSWER Connected, 49K 40001
line 1 channel 1, call 41, C01, Incoming Call, Call Terminated
Error Information Messages:
line 1, channel 1, call 44, E01, CLID call refuse
line 1, channel 1, call 45, E02, IP address mismatch
Session Information Messages:
line 1, channel 1, call 41, I01, IPCP up, myPrestige
line 1, channel 1, call 41, I01, IPCP down, myPrestige