AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 125)

3-38 41-001343-01 Rev 03, Release 3.2.2
Advanced Network Settings
Parameter In
IP Phone UI
Parameter in
Aastra Web UI
Parameters in
Configuration Files
Description
DHCP User Class DHCP User Class dhcp userclass Specifies the User Class DHCP Option 77 that the
phone sends to the configuration server with the
DHCP Request packet.
Note: If you specify a value for this parameter, you
must restart your phone for the change to take
affect. Any change in its value during start-up
results in an automatic reboot.
For more information, see “Using Option 77 User
Class on the IP Phone” on page 4-13 .
Download Options DHCP Download
Options
dhcp config option
override
The value specified for this parameter overrides the
precedence order for determining a configuration
server. Valid values are:
-1 (Disabled - ignores all DHCP configuration
options).
0 (Any)
43
66
159
160
Notes:
1. If the DHCP server supplies Options 159 and
160, the phones will attempt to contact the
configuration server given in these options.
2. You must restart the IP Phone for this parameter
to take affect.
For more information, see “Using Options 159 and
160 on the IP Phone” on page 4-16 . For more
information about setting DHCP download
preference, see “Configuration Server Download
Precedence” on page 4-19 .
LLDP Support LLDP lldp Enables or disables Link Layer Discovery Protocol
for Media Endpoint Devices (LLDP-MED) on the IP
Phone.
Caution: In Release 2.3 and later, LLDP is
enabled by default. If LLDP is enabled on your
network, the phones may come up with different
network settings.
For more information on this feature, see “Link
Layer Discovery Protocol for Media Endpoint
Devices (LLDP-MED) and Emergency Location
Identification Number (ELIN)”
on page 5-102 .