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DMZ Setting:
8.52. The DMZ can be enabled/disabled and configured in this page.
Configuration by Web Browser
Configuration by Web Browser
VLAN Settings:
8.45. There are two parts for VLAN settings. One is to set for VoIP packets related to the NRX EVoIP, and the
other is for the VLAN setting in the NAT Mode.
8.46. There are two kinds of destination packets coming to the WAN port, one is VoIP packets for NRX EVoIP,
and the other will go through the WAN port to the LAN port.
8.47. VLAN Packets: If you enable VLAN Packets and set the VID, User Priority, and CFI, then all the
incoming packets will be checked with the IP Address and the VID.
8.48. VID: Please set your VID in accordance with your service provider.
8.49. User Priority: Defines user priority with eight (2^3) priority levels. IEEE 802.1P defines the operation
for these 3 user priority bits. Usually, this will be defined by your service provider.
8.50. CFI: Canonical Format Indicator is always set to zero for Ethernet switches. CFI is used for compatibility
between Ethernet type network and Token Ring type network. If a frame received at an Ethernet port has a CFI
set to 1, then that frame should not be forwarded as it is to an untagged port.
8.51 When you enable the VLAN Packets and set the VID, User Priority, and CFI, then all the incoming
packets with the NRX EVoIP IP address and the same VID will be accepted by the phone. If the incoming
packets with the NRX EVoIP IP address but different VID then the packets will be discarded by phone. The
Other incoming packets with different IP address will go through the WAN port to the LAN port.
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