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64 Chapter 6 DN records parameters
N0060600N0060600
Capabilities and Preferences - IP Terminal Details tab
This is a single-terminal display of the terminal information that is also shown in the Telephony
Resources IP Terminal panel. Refer to “IP telephone set details” in the BCM 4.0 Networking
Configuration Guide (N0060606) for a detailed description of the fields and buttons on this panel.
Figure 20 Capabilities and Preferences - IP Terminal Details panel
The field is described in Table 19.
Table 19 Capabilities and Preferences - IP Terminal Details
Keep DN alive <check box> This feature is relevant only to the Nortel IP telephones.
When selected, the system retains the IP telephone DN record, even if the IP
telephone becomes disconnected. Retention occurs as long as the IP
telephone has completed the bootup process. It allows DN-specific features,
such as Call Forward No Answer and Call Forward on Busy, to continue to
function even if the telephone is disconnected.
WARNING: If the system is reset, and the IP telephone is disconnected, the
feature remains inactive until the telephone is reconnected.
Note: A delay of about 40 seconds occurs between the time when the IP
telephone is disconnected and when Keep DN alive becomes active. During
this period, incoming calls receive a ring back tone, or are rerouted to the
prime set, depending on system programming. The delay also occurs when
the IP telephone is reconnected to the system.
If Keep DN alive is not selected, and the IP telephone is disconnected, the
DN record becomes inactive. In this case, a
Not in Service prompt is
produced when special features, such as Call Forward, are invoked.
Default: Cleared