Specifications

Chapter 9 - Miscellaneous Configuration Administration Manual (SIP/MGCP Version)
AT-VP504E FXS 74
3. Set the following variables:
Selecting a
Time Zone
At boot time, the AT-VP504E FXS communication unit queries a NTP
server to receive time information. The unit receives the information in
Universal Time Coordinated (UTC) format (also known as GMT time),
so it needs to convert this UTC time into the proper time zone. To do
this, the AT-VP504E FXS offers time zone configuration with daylight
saving settings.
To set time zone information:
1. Set the sntpTimeZoneUseTimeZoneSelection variable
(under
sntpTimeZoneConfigGroup ).
This variable defines whether the AT-VP504E FXS must use
pre-configured or customized time zones. Available values
are:
• 0 = Use custom time zone configuration
• 1 = Use pre-configured time zone selection
The default value is 1 = Use pre-configured time zone
selection.
2. If you are using pre-configured time zones, select the proper
time zone in the
sntpTimeZoneTimeZoneSelection variable
(under
sntpTimeZoneConfigGroup ).
The clock is automatically adjusted for daylight saving time
changes, if applicable. Available values are:
• 0 = Pacific Time (Canada & US) (GMT - 8h)
• 1 = Mountain Time (Canada & US) (GMT - 7h)
• 2 = Central Time (Canada & US) (GMT - 6h)
• 3 = Eastern Time (Canada & US) (GMT - 5h)
• 4 = Atlantic Time (Canada) (GMT - 4h)
• 5 = GMT Standard Time
Table 32: SNTP Static Address
Variable Description
sntpStaticHost Static SNTP server IP address or domain name.
Default Value: 192.168.0.10
sntpStaticPort Static SNTP server IP port number.
Default Value: 123