User manual

Http://www.hybertone.com HT-822P VoIP FXS+PSTN Gateway
17
4.3.2 Time Zone and Time Server
This parameter controls how the date/time displayed, it will be adjusted according to the
specified time zone. The ATA uses Network Time Protocol (NTP) to retrieve date and time
information from an NTP server (Time Server). The time is in GMT ± offset. For example,
Pacific Standard Time is GMT-8, and Pacific Daylight Time is GMT-7.
Time Server is the Network Time Protocol server where the IP Phone retrieves date and
time information. This field shows the NTP server IP address such as timekeeper.isi.edu.
4.3.3 Auto-provision
Allow central provisioning of HT-822P. Auto-provision is the automatic configuration of
devices without manual intervention and without any need for software configuration
programs or jumpers. Ideally, auto-provision devices should just "Plug and Play".
Auto-provision has been made common because of the low cost of microprocessors and
other embedded controller devices. It includes Auto-provision Server and Auto-update.
This is the special service only. It must support by HyberTone’s Auto-provision Server.
4.3.4 Remote Control
This function is for remote login the HT-822P’s WEB page traverse the NAT, you not need
to make a DMZ or other Port mapping when you want login to a remote device.
This is the special service only. It must support by HyberTone’s Remote Control Server. It
was free software. If you want use this function, Please connect us.