Fortinet Technologies Inc. Page 242 FortiVoice Enterprise Phone System 4.0.0 Administration Guide
Log message severity levels
Each log message contains a field that indicates the severity level of the log message, such as
warning.
For each location where the FortiVoice unit can store log files, you can define the severity
threshold of the log messages to be stored there.
Table 31: Log types
Log type Subtype Description
Event config
admin
system
smtp
ha
dhcp
voicemail
monitor
Includes system and administration events, such as
downloading a backup copy of the configuration.
Voice Includes phone calls events.
Fax Includes fax events.
DTMF Includes DTMF (Dual Tone Multi-Frequency) events.
Hotel Includes hotel management events, such as guest
check-in and check-out.
Avoid recording highly frequent log types such as voice logs to the local hard disk for an
extended period of time. Excessive logging frequency can cause undue wear on the hard disk
and may cause premature failure.
Table 32: Log severity levels
Levels Description
0 - Emergency Indicates the system has become unusable.
1 - Alert Indicates immediate action is required.
2 - Critical Indicates functionality is affected.
3 - Error Indicates an error condition exists and functionality could be
affected.
4 - Warning Indicates functionality could be affected.
5 - Notification Provides information about normal events.
6 - Information Provides general information about system operations.
6 - Debug Provides information useful to debug a problem.