ATCOM IPPBX IP02, User Manual

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IPPBX IP02 User Manual
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ATCOM TECHNOLOGY CO., LIMITED
9.4 DDNS
Dynamic Domain Name Service (DDNS) is a service used to map a domain name to the dynamic IP address of a
network device. IPPBX support 4 DDNS servers below, please go to the website of below servers and apply a
domain name then fill related information here.
dyndns.org
dyndns.com
qdns
www.zoneedit.com
9.5 VLAN
A VLAN (Virtual LAN) is a logical local area network (LAN) that extends beyond a single traditional LAN to a
group of LAN segments, given specific configurations. Both WAN and LAN support 2 VLANs.
9.6 VPN
A virtual private network (VPN) extends a private network across a public network, such as the Internet. It enables
a computer to send and receive data across shared or public networks as if it were directly connected to the