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Network Settings
41-001160-01, Rev 00, Releaes 2.3 4-9
Configuring Network and Session Initiation Protocol (SIP) Features
Configuring DHCP Option 12 Hostname on the IP Phone
Use the following procedures to configure DHCP Option 12 Hostname on the IP
Phone.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “DHCP Option
Settings” on page A-12.
Aastra IP Phone UI
Step Action
1 Press Options, and then select Administrator Menu.
On the 51i:
Press Services, and then select Options->Administrator Menu.
2Select Network Settings.
3Select Hostname.
4 By default, the “Hostname” field is automatically populated with [<Model><MAC address>] of your
phone (for example, 53i00085D164435).
If you want to change the hostname, enter a hostname for your phone in the “Hostname” field, then
press DONE.
Valid values are up to 64 alpha-numeric characters. You can use a fully qualified domain name if
required.
5 Restart the phone for the change to take affect.