Panasonic KX-NS1000 Installation Manual page 199

Forced De-registration of IP-PTs or KX-UT Series SIP Phones
Follow the steps below to forcibly de-register an IP-PT when normal de-registration was unsuccessful.
Once the IP-PT or SIP phone is successfully de-registered, the status of the IP telephone will update to show
"None".
Click Setup ® PBX Configuration ®
1. a.
Configuration ® Slot.
b.
For IP-PTs:
Click Virtual ® V-IPEXT32.
For KX-UT series SIP phones:
Click Virtual ® V-UTEXT32.
c.
For IP-PTs:
Move the mouse pointer over the V-IPEXT32 card
(Virtual 32-Channel VoIP Extension Card).
For KX-UT series SIP phones:
Move the mouse pointer over the V-UTEXT32 card
(Virtual UT Extension Card).
A menu will be shown under the mouse pointer.
d.
Click Port Property.
2. Click Forced De-registration.
A dialogue box will appear. Registered extension
numbers and names are displayed on the left.
3. a.
Highlight numbers and names and click the right
arrow to select them for de-registration.
b.
Click Next.
A dialogue box will appear.
c.
Click OK.
A dialogue box will appear.
d.
Click Confirm.
•
If the de-registration is successful, the dialogue
box will show "Forced de-registration succeed!".
e.
Click Close.
5.9.2 De-registering IP Telephones
Installation Manual 199