Filter
Top Products
Grandstream Networks, Inc. HT–496 User Manual Page 18 of 33
Firmware 1.0.3.64 Last Updated: 1/2007
Daylight Savings
Time
Controls whether displayed time is daylight savings time or not. If set to “Yes”
and the Optional Rule is empty, then the displayed time will be 1 hour ahead of
normal time.
• The “Automatic Daylight Saving Time Rule” has the following syntax:
o start-time;end-time;saving. Both start-time and end-time have
the same syntax: month,day,weekday,hour,minute
o month: 1,2,3,..,12 (for Jan, Feb, .., Dec)
o day: [+|-]1,2,3,..,31
o weekday: 1, 2, 3, .., 7 (for Mon, Tue, .., Sun), or 0 indicating
daylight savings rule is based on the day of the month.
o hour: hour (0-23),
o minute: minute (0-59)
• If “weekday” is 0, it means the date to start or end daylight savings is
the given date. The “day” value must not be negative.
• If “weekday” is not zero and “day” is positive, then daylight saving starts
on the first “day” of the week (1st Sunday, 3rd Tuesday etc).
• If “weekday” is not zero and “day” is negative, then daylight savings
starts on the last “day” of the week (last Sunday, 3rd last Tuesday etc).
• Daylight savings is in minutes. If preceded by a (-), then subtract the
number of minutes.
The default value for “Automatic Daylight Saving Time Rule” is US time:
“04,01,7,02,00;10,-1,7,02,00;60”.
Example: US/Canada, where daylight savings is applicable:
04,01,7,02,00;10,-1,7,02,00;60
Daylight savings starts from the first Sunday of April at 2AM and ends the last
Sunday of October at 2AM.).
Device Mode
Enables use of the device as a router or a bridge.
WAN side
HTTP/Telnet
Access
If set to “Yes”, user can access the configuration page through the WAN port,
instead of through the “PC” port. Warning: this configuration is less secure than
default option. Default is No.
Reply to ICMP on
WAN port
If set to “Yes”, the HT–496 will respond to the PING command from other
computers, but it also is vulnerable to the DOS attack. Default is No.
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030