Grandstream Networks HT812 Series Administration Manual page 4

Check the package before installation. If you find anything missing, contact your system administrator.
HT812/HT814 Ports Description
The following figure describes the different ports on the back panel of the HT812/HT814.
Figure 3: HT812 Back Panel
Phone 1 & 2 (HT812)
Connects the analog phones / fax machines to the ATA using an RJ-11 telephone cable.
Phone 1,2,3 & 4 (HT814)
Connects the ATA to your router, switch or modem using an Ethernet RJ45 network cable.
WAN
co
LAN
Connects the ATA to your PC or switch using an Ethernet RJ45 network cable.
Connects the ATA to PSU
DC Power
(12V – 0.5A for HT812) and (12V – 1A for HT814).
Reset Factory reset button. Press for 7 seconds to reset factory default settings.
Table 3: HT812/HT814 Connectors Definitions
Connecting HT812/HT814
The HT812/HT814 are designed for easy configuration and easy installation, to connect your HT812/HT814, please follow the
steps below:
Scenario 1: Connecting the HT812/HT814 using WAN Port
When connecting HT812/HT814 using the WAN port, they will act as simple DHCP Client.
1. Insert a standard RJ11 telephone cable into the phone ports and connect the other end of the telephone cable to a
standard touch-tone analog telephone.
2. Connect the WAN port of the HT812/HT814 to a router, switch or modem using an Ethernet cable.
3. Insert the power adapter into the HT812/HT814 and connect it to a wall outlet and make sure to respect the technical
specifications of the power adapter used.
4. Power, WAN and Phone LEDs will be solidly lit when the HT812/HT814 is ready for use.
Scenario 2: Connecting the HT812/HT814 using LAN Port
When connecting the HT812/HT814 using the LAN port, they will act as a router and DHCP serving addresses, the devices
connected with HT812/HT814 LAN will pull DHCP addresses from your HT812/HT814.
1. Insert a standard RJ11 telephone cable into the phone ports and connect the other end of the telephone cable to a
standard touch-tone analog telephone.
2. Connect a computer or switch to the LAN port of the HT812/HT814 using an Ethernet Cable.
3. Insert the power adapter into the HT812/HT814 and connect it to a wall outlet and make sure to respect the technical
specifications of the power adapter used.
4. Power, LAN and Phone LEDs will be solidly lit when the HT812/HT814 is ready for use.
Please make sure to enable NAT Router under Web GUI �� Basic Settings ��Device Mode.
Figure 2: HT814 Package Contents
Figure 4: HT814 Back Panel