
76 Telephone relocation
Nortel Business Communication Manager 5.0
Configuration — Devices
NN40170-500 02.04 Standard
August 2009
Copyright © 2009 Nortel Networks
Keeping an IP telephone active
To keep an IP telephone active after it is disconnected, you must change a
setting in Element Manager.
Procedure steps
Step Action
1 In the Element Manager, go to Configuration > Telephony > Sets > Active
Sets.
2 Click the Capabilities and Preferences tab.
3 Click IP Terminal details.
4 Select the Keep DN alive check box.
Clear the Keep DN alive check box to allow the Direct Number (DN) record
to become inactive if the IP telephone is disconnected.
--End--
IP telephone relocation without changing the DN
To move an IP telephone without changing the DN, complete this procedure.
Procedure steps
Step Action
1 Disconnect the power from the IP telephone or three-port switch.
2 Disconnect the network connection.
3 At the new location, reconnect the network cable and the power connection.
4 If the new location is on a different subnet, you must make the appropriate
changes to the telephone IP addressing; however, do not change the S1 IP
or S2 IP address.
If your network is using partial DHCP, reconfiguration is not required at this
step.
5 Disconnect the power from the IP telephone or three-port switch.
--End--
IP telephone relocation with a changed DN
To move an IP telephone and change the DN, complete this procedure.
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