Matrix ETERNITY NE System Manual 45
The phone sends the request for configuration files to this Server Address.
If you have selected DHCP as Connection Type, the phone will get the Server Address and Port
automatically from the DHCP Server. For this, use DHCP option 224 and Data Type as ‘String’ to provide
Server Address and Port from the DHCP Server.
For PPPoE and Static Connection Types, you need to enter the Server Address.
Server Port
• Enter the SPARSH Port of the Ethernet Port of ETERNITY here.
The phone sends the request for configuration files to this port.
Valid range of the port is: 80 or 1025–65535. Default: 80.
VLAN Setting
If your phone is connected to a virtual LAN, you need to configure VLAN Settings.
To enable the VLAN switch to correctly route packets generated by the phone and the computers (on the LAN) to
each other, the packets must be tagged with a VLAN header.
The VLAN header consists of the VLAN ID (12-bit) and Class of Service (CoS, 3-bit) for prioritization of traffic
6
.
The meaning of CoS bits with respect to traffic type is as follows:
• Select Phone VLAN/CoS to add VLAN header to the packets generated by the phone, and add VLAN
header to the packets relayed from the PC to its LAN port (packets generated by the PC connected to its
PC port).
• To configure Phone VLAN/CoS, select Enable?. The VLAN ID will be tagged on all packets generated
by the phone (SIP, RTP, DNS, ARP, etc.). Default: Disabled.
• Select VLAN ID and enter the VLAN ID that you have assigned to the VLAN in which the IP Phones are
connected. Valid range: 0-4094. Default: 1.
6. The IEEE 802.1P standard allows Layer2 switches to prioritize the traffic, thus providing Quality of Service (QoS), that is, better han-
dling of data that pass over a network, thereby resulting in greater reliability and quality. Quality of Service (QoS) on Layer2 is referred
to as Class of Service (CoS) which is defined by IEEE 802.1P.
CoS Traffic Type
0 Best Effort
1 Background
2 Spare
3 Excellent Effort
4 Controlled Load
5 Video
6Voice
7 Network Control
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