● -ipsharing: If IP-Phone is behind a IP-sharing , user must enable IP sharing
function and specify public IP address.(ifaddr –ipsharing 0 / 1 “public IP address
of IP sharing” , 0 for disable and 1 for enable)
Note:
Some Proxy servers support endpoint behind NAT function, in this case
IP-Phone doesn’t have to enable IP sharing function, please contact with your
Proxy Server vendor.
● –upnp: enable / disable UPnP function. If the IP sharing or NAT device supports
UPnP, user can enable UPnP function so that IP-Phone will automatically connect
with NAT device without configuration in IP Phone and NAT device.
When IP-Phone enable SNTP function and be able to connect with SNTP server, type time
command will show the current time retrieved from SNTP server.
Command ping can test which the IP address is reachable or not.
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