MicroNet Technology IP TELEPHONY GATEWAY SP5052 - Manual (Page 21)

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ifaddr -timezone 8
Parameters Usage:
-print print current IP setting
-ip assigned IP address for VoIP FXO gateway
-mask internet subnet mask
-gate IP default gateway
-dhcp Dynamic Host Configuration (1 = ON; 0 = OFF)
-sntp Simple Network Time Protocol (1 = ON; 0 = OFF) When SNTP
function is activated, users have to specify a SNTP server as
network time source. An example is demonstrated below:
usr/config$ ifaddr -sntp 1 10.1.1.1
while 10.1.1.1 stands for SNTP server’s IP address.
-timezone Set timezone for VoIP FXO gateway. User can set different time
zone according to the location VoIP FXO gateway. For example,
in Taiwan the time zone should be set as 8,which means
GMT+8.
-cmcenter Set management center IP address. IF user specifies
management center IP address, VoIP FXO gateway will send
information to management center, let user can easily configure
via management center interface. (sysconf –cmcenter “IP
address of management center”)
Note:
Mmanagement center is optional software to help user can easily configure
Micronet products, please contact your reseller to know more about it.
-ipsharing Specify usage of an IP sharing device and IP address. If VoIP
FXO gateway is behind a IP-sharing , user can enable IP
sharing function and specify public IP address of IP sharing
device.
5.8 [time] command
When SNTP function of VoIP FXO gateway is enabled and SNTP server can
be found as well, type time command to show current network time.
usr/config$ time
Current time is THU JAN 01 05:29:23 1970
5.9 [ping] command
Use ping to test whether a specific IP is reachable or not. For example: if
192.168.1.2 is not existing while 210.63.15.32 exists. Users will have the
following results:
usr/config$ ping 210.54.23.129
PING 210.54.23.129: 56 data bytes