Multi-Level Precedence and Preemption

Order of call preemption

The following is the order of call preemption:

1.the lowest precedence call

2.If there are multiple calls on the same precedence level, then the following order is used

a.any outgoing call that is unanswered

b.the oldest incoming call that is unanswered

c.the oldest held call

Preemption scenarios and behavior

The following table describes the IP Deskphone behaviors that occur when receiving a call of higher precedence than the presented current calls and no call appearances are available.

Table 20: When a preemption call is received

Call state

Preemption behavior

 

 

While on an active call

1.Preemption tone is played through the Handsfree speaker.

2.The active call is removed.

3.The preemption acknowledgment screen is displayed. See Figure 86, "Preemption acknowledgement screen", on page 373.

4.When the preemption call is acknowledged by pressing OK, the preemption tone is ended and the new preemption precedence call is displayed.

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Avaya NN43113-101 manual Order of call preemption, Preemption scenarios and behavior, When a preemption call is received