Grandstream Networks HT814 Administration Manual page 25

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
When set to "Yes", the HT812/HT814 acts as an UPnP gateway for your UPnP enabled
Support
applications. UPnP = "Universal Plug and Play"
Reply to ICMP on
Default is No. When set to "Yes", the HT812/HT814 responds to the PING command
WAN Port
from other computers, but is also made vulnerable to DOS attacks.
WAN Side
When set to "Yes", the user can access the web configuration pages through the WAN
HTTP/Telnet
port, instead of through the PC port. When set to "Auto", the WAN port web access will
Access
be allowed for private IP and rejected for public. Warning: this configuration (Auto) is
less secure than the default option. Default is Auto.
Cloned WAN MAC
This allows the user to change/set a specific MAC address on the WAN interface.
Address
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
DHCP IP Lease
Default value is 120 hrs (5 days). The length of time the IP address is assigned to the
Time
LAN clients. Value is set in units of hours.
HT812/HT814 Administration Guide
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