Grandstream Networks HandyTone-486 User Manual page 28

HandyTone-486 User Manual
Polarity Reversal
NTP server
Send Anonymous
Anonymous Method Allows displayed Caller ID to be taken from Privacy Header or From Header.
Special Features
Syslog Server
Syslog Level
Reply to ICMP on
WAN port
Select Polarity Reversal to adapt some call charge/billing system. Default is
"No".
This is the URI or IP address of the NTP (Network Time Protocol) server,
which the HandyTone ATA will use to synchronize the date/time.
If this parameter is set to "Yes", user ID will be sent as anonymous, essentially
blocks the Caller ID from displaying.
Default is Standard. Choose the selection to meet some special requirements
from Soft Switch vendors like Nortel, Broadsoft, etc.
The IP address or URL of System log server. This feature is especially useful
for ITSP (Internet Telephone Service Provider).
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:
[00:0b:82:00:a1:be][000] Ethernet link is up
Unit will not respond to PING from WAN side if set to "No".
May 19 02:40:38
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Grandstream Networks, Inc.
192.168.1.14 GS_LOG: