Grandstream Networks HT812 Administration Guide

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HT812/HT814 Administration Guide
Version 1.0.9.3
Downlink
Bandwidth
Specifies the maximum downlink bandwidth permitted by the device. This function is
disabled by default. The total bandwidth can be set as: 128K, 256K, 512K, 1M, 2M,
3M, 4M, 5M, 10M or 15M.
The primary function of this setting is to limit the download bandwidth for the device
internal system, signaling and NATed traffic. Example: if 128 is configured, there will
be at least 128kbps limited for internal system, signaling and NATed traffic. Voice or
RTP stream will never be limited.
Enable UPnP
Support
When set to “Yes”, the HT812/HT814 acts as an UPnP gateway for your UPnP enabled
applications. UPnP = “Universal Plug and Play”
Reply to ICMP on
WAN Port
Default is No. When set to “Yes”, the HT812/HT814 responds to the PING command
from other computers, but is also made vulnerable to DOS attacks.
Cloned WAN MAC
Address
This allows the user to change/set a specific MAC address on the WAN interface.
Note: Set in Hex format
Enable LAN DHCP
When set to “Yes”, device will function as a simple router and LAN port will provide IP
addresses to internal network. Connect the WAN port to ADSL/Cable modem or any
other equipment that provides access to public Internet
LAN DHCP Base IP
Base IP Address for a LAN port. Default factory setting is 192.168.2.1. Note: When the
device detects WAN IP is conflicting with LAN IP, the LAN base IP address will be
changed based on the network mask -- the effective subnet will be increased by 1.
For example; 192.168.2.1 will be changed to 192.168.3.1 if net mask is 255.255.255.0.
Then the device will reboot
LAN DHCP Start IP
Default value is 100. The last segment of IP address assigned to the HT812/HT814 in
the LAN Network.
Default configuration assigns IP address (to local network devices) starting from
192.168.2.100.
LAN DHCP End IP
Default value is 199. This parameter allows a user to limit the number of local network
devices connected to the internal router.
Default configuration assigns IP address (to devices connected to the LAN port) in a
range from 192.168.2.100 up to 192.168.2.199.
LAN Subnet Mask
Sets the LAN subnet mask.
Default value is 255.255.255.0

Grandstream Networks HT812 Specifications

General

Brand	Grandstream Networks
Model	HT812
Category	Telephone Accessories
Language	English