720p SIP Multi-unit Video Door Phone with RFID and PoE
HDP-5240PT
43
Field Name
Explanation
If static IP is chosen, the screen below would appear. Enter values provided by the ISP.
DNS Server
Configured by
Select the Configured mode of the DNS Server.
Primary DNS Server
Enter the server address of the Primary DNS.
Secondary DNS
Server
Enter the server address of the Secondary DNS.
After entering the new settings, click the
Apply
button. The equipment would save the new settings and
apply them. If a new IP address was entered for the equipment, it must be used to login to the phone after
clicking the
Apply
button.
B. Advanced
The equipment supports 802.1Q/P protocol and DiffServ configuration. VLAN function can support the
different VLAN ID mode of processing the WAN port and LAN port.
(A) Chart 1 shows a network switch with no VLAN. Any broadcast frames would be transmitted to all other
ports. For example, frames broadcast from port 1 would be sent to Ports 2, 3, and 4.
(B) Chart 2 shows an example with two VLANs indicated in red and blue. In this example, frames broadcast
from Port 1 would only go to Port 2 since Ports 3 and 4 are in a different VLAN. VLANs can be used to
divide a network by restricting the transmission of broadcast frames.
