VP-12, VP-12P IP phones. Operation manual
69
DHCP
When «DHCP» type is selected, the following parameters will be available for editing:
•
Alternative Vendor ID (option 60)
–
when selected, the device transmits Vendor ID (Option 60) field value
in Option 60 DHCP messages (Vendor class ID). If the
Alternative Vendor ID (Option 60)
checkbox is not
selected, the default value will be transmitted in Option 60 in the following format:
[VENDOR:
vendor
][DEVICE:
device type
][HW:
hardware version
] [SN:
serial number
][WAN:
WAN interface
MAC address
][LAN:
LAN interface MAC address
][VERSION:
firmware version
]
Example: [VENDOR:Eltex][DEVICE:VP-12P][HW:1.0][SN:VI23000118] [WAN:A8:F9:4B:03:2A:D0][LAN:
02:20:80:a8:f9:4b][VERSION:#1.1.0]
•
Vendor
ID
(option 60) –
Option 60 value (Vendor class ID) transmitted in DHCP messages. If the field is
empty, Option 60 will not be transmitted in DHCP messages.
•
1st DNS Server, 2nd DNS Server
– addresses of domain names servers (it is used for IP address defining
with the help if domain name). Manually defined addresses will have a priority over DNS addresses
obtained via DHCP.
The list of DHCP options used on each network interface (Internet, VoIP and Management) can be assigned
manually. For detailed setting information, see section
DHCP client configuration in multiservice mode
.
2.2.3.10 «Certificates» submenu
‘Certificates’ submenu allows to view, download and upload certificates for using in protected TLS
connections.
To apply a new configuration and store settings into the non-volatile memory, click
'Apply'
button. To
discard changes, click
'Cancel'
button
