HandyTone | Grandstream Networks, Inc. | |
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Syslog Level
Session Expiration
Min-SE
Caller Request Timer
Callee Request Timer
Select the ATA to report the log level. Default is NONE. The level is one of DEBUG, INFO, WARNING or ERROR. Syslog messages are sent based on the following events:
•product model/version on boot up (INFO level)
•NAT related info (INFO level)
•sent or received SIP message (DEBUG level)
•SIP message summary (INFO level)
•inbound and outbound calls (INFO level)
•registration status change (INFO level)
•negotiated codec (INFO level)
•Ethernet link up (INFO level)
•SLIC chip exception (WARNING and ERROR levels)
•memory exception (ERROR level)
The Syslog uses USER facility. In addition to standard Syslog payload, it contains the following components:
GS_LOG: [device MAC address][error code] error message
Here is an example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000] Ethernet link is up
Grandstream implemented SIP Session Timer. The session timer extension enables SIP sessions to be periodically “refreshed” via a
Session Expiration is the time (in seconds) at which the session is considered timed out, if no successful session refresh transaction occurs beforehand. The default value is 180 seconds.
The minimum session expiration (in seconds). The default value is 90 seconds.
If selecting “Yes” the phone will use session timer when it makes outbound calls if remote party supports session timer.
If selecting “Yes” the phone will use session timer when it receives inbound calls with session timer request.
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