Avaya NN43112-101 User Manual page 354

Multi-Level Precedence and Preemption
Table 20: When a preemption call is received
Call state
While a call is on hold
An incoming call is
ringing
An outgoing call is
ringing
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Preemption behavior
1. Preemption tone is played through the
Handsfree speaker for three seconds.
2. The preempting call presents with the
appropriate ringing.
3. The new preemption precedence call
screen is displayed.
1. The preempting call presents with the
appropriate ringing.
2. The new preemption precedence call
screen is displayed.
1. The preemption tone plays continuously
in the Handsfree speaker for few
seconds.
2. The outgoing call is removed.
3. The preemption acknowledgment screen
is displayed. See
acknowledgement screen", on page
4. 4.When the preemption is
acknowledged, or after three seconds
elapse:
a. Preemption tone stops.
b. The new preemption precedence
call screen is displayed.
c. The preempting call presents with
the appropriate ringing.
Figure 86, "Preemption
355.