Unsubscribing Phones - Avaya DECT R4 Installation Manual

Using the IP Office System Status Application
The System Status application list DECT extensions as a subset of H.323 extensions. It can also be used to force the
unsubscription of a phone.

3.6.9 Unsubscribing Phones

DECT phones can subscribe to multiple DECT systems and can then be switched between the system to which they are
currently subscribed.
The Unsubscribe option provided through phone menus does not unsubscribe a phone from the DECT R4 system or IP
Office. It just removes details of the subscribed system from the phone. The Unsubscribe function only works for
subscriptions where the Protection option was set to No during the original subscription .
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Resubscribing the phone reinstates the DECT R4 system in the list of systems of which the phone can select to be
currently subscribed.
To remove a phone from a system that is used IP Office provisioning, the phone's extension entry should be deleted from
the IP Office configuration. To remove a phone from a system that is not using IP Office provisioning, the phone's
extension entry must be deleted from both the IP Office configuration and the master base station configuration.
DECT R4 Page 72
IP Office Release 7.0 15-601047 Issue 03a (21 February 2011)