User guide

Table Of Contents
Call state Preemption behavior
3. The preemption acknowledgment screen is
displayed.
4. When the preemption call is acknowledged by
pressing OK or after 5 minutes, the preemption
tone is ended and the new preemption
precedence call is displayed.
While a call is on hold (remote or
local)
1. Preemption tone is played through the
handsfree speaker.
2. The new preemption precedence call screen is
displayed.
3. When preemption is acknowledged (or after 3
seconds), the preemption tone stops.
An incoming call is ringing The incoming call is removed.
An outgoing call is ringing
1. The preemption tone plays continuously in the
Handsfree speaker for few seconds.
2. The preemption acknowledgment screen is
displayed.
3. When the preemption is acknowledged or after
three seconds elapse, the preemption tone
stops.
Call Origination Busy
When Call Origination Busy is enabled, incoming calls are prevented from disturbing you when
you are in the process of making an outbound call.
When your IP Deskphone is on-hook or off-hook and you enter the first digit or character, then
any call that comes in during the entry sequence is not presented to you.
Incoming calls are shown when you cancel the outbound call by pressing Goodbye, or when
you place the receiver on-hook and the IP Deskphone goes back to the idle state.
If you place an outbound call, and that outbound call rings or receives a busy signal, any
incoming call that was not presented is then presented.
Note:
The outgoing call cannot be preempted by any call until the outgoing call rings or receives
a busy signal.
The following sections describe Call Origination Busy behavior in various scenarios.
Advanced features
192 Avaya 1140E IP Deskphone with SIP Software on Avaya Aura
®
User Guide November 2013
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