Avaya SIP Software 3.2 for 1200 Series Bedienungsanleitung PDF herunterladen (Seite 169)

Setup and configure Layer 2 switch or DHCP server to provide the IP Deskphone with location

information

• You must properly configure the Layer 2 switch or DHCP server to provide the SIP

IP Deskphone with location information through LLDP-MED or DNCP protocols

respectively.

• You must properly configure the Layer 2 switch or DHCP server to provide the

IP Deskphone with location information.

Configure the proxy with emergency user name and password

• You must have configuration access to the proxy to arrange for an emergency user (if this

manner of implementation is chosen).

• The emergency user and password at the proxy side must be identical to the emergency

user and password that every IP Deskphone is configured with. Otherwise, you cannot

make an emergency call without logging on.

Characteristics of emergency calls

The user does not have to log on to make an emergency call.

During an emergency call, the user:

• cannot make outgoing calls.

• is not notified of incoming calls and cannot accept incoming calls. Incoming calls receive

a call waiting tone.

• cannot transfer, join, or conference the emergency call, place the emergency call on hold,

or park the emergency call.

• cannot receive an incoming call.

• cannot auto-retrieve a parked call and auto-retrieval of parked calls is not displayed.

• cannot disconnect the emergency call. Only an emergency center or operator can

disconnect the emergency call. If the user attempts to disconnect after the call has been

made, the IP Deskphone switches to loudspeaker. If the loudspeaker mode is already on,

the connection remains.

• cannot change Audio Quality.

• can reply to IM pop-ups, which are operational during an emergency call.

During an emergency call, the keys function as follows:

• the Services, Inbox, Outbox, and Address-Book keys are all disabled.

• a right click of the mouse does not show the services menu.

• the conspicuous keys are disabled.

Characteristics of emergency calls

SIP Software for Avaya 1200 Series IP Deskphones-Administration January 2012 169

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Avaya SIP Software 3.2 for 1200 Series Bedienungsanleitung Seite 169