Aastra Telecom 9480i CT Series Benutzerhandbuch

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41-001160-03, Rev 00, Releaes 2.4 

IP Phone Administrator Guide

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 

 on 

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 

 on 

. For more 

information about setting DHCP 
download preference, see 

 on 

.

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