Mitel 6867i Premium, Administrator'S Manual

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Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
4-17
4.
Press the
Network
icon.
5.
Press the
Settings
icon.
6.
Press the
DHCP User Class
field.
7.
In the “
DHCP User Class
” field, enter a DHCP User Class to apply to your phones, then
press the
Save
softkey.
Valid values are up to 64 alpha-numeric characters. For example, “
admin
”.
8.
Restart the phone for the change to take affect.
USING OPTIONS 159 AND 160 ON THE IP PHONE
In addition to DHCP options 43 and 66 already supported on the IP Phones, the phones also
support DHCP Options 159 and 160. The IP Phones use the following order of precedence
when deriving the configuration server parameters: 43, 160, 159, 66.
In addition, an administrator can override this order of precedence by setting a configuration
parameter called,
dhcp config option override
(configuration files),
DHCP Download
Options
(Mitel Web UI), or
Download Options
(IP Phone UI). Setting this parameter results
in the phone only using the chosen DHCP option and ignoring the other options.
For more information about setting DHCP download preference, see “Configuration Server
Download Precedence” on page 4-20 .
Configuring DHCP Download Options on the IP Phones
Use the following procedures to configure DHCP Option Override on the IP Phone.
For specific parameters you can set in the configuration files, see Appendix A, the section,
“DHCP Option Settings” on page A-12.
For the 6863i/6865i:
1.
Press on the phone to enter the Options List.
2.
Select
Administrator Menu.
3.
Select
Network Settings
.
4.
Select
DHCP Settings
.
Note:
If required, swipe left on the screen to navigate to the second page of options.
Note:
Administrators should review the updated IP phone DHCP option precedence
order and configuration options to avoid potential impact to existing Mitel IP phone
deployments.
CONFIGURATION FILES
IP PHONE UI