Unify OpenScape 4000 User Manual

94 Making calls
Switching to the held party (alternating)
Prerequisite: You are conducting a consultation call  page 91 or have accept-
ed a second call  page 97. You are in the call connection menu.
Press the Softkey.
Ending an alternate operation
Press the Softkey. The active call is disconnected.
Conference
Prerequisite: You are conducting a consultation call  page 91 or have accept-
ed a second call  page 97 and the conference function is allowed  page 221.
Establishing a conference
+
or —
Press the Softkey – the conference is started. You are connected to both parties
at once. The conference is displayed.
or
Á
Press the fixed Conference key.
or
Press the Function key.
Querying information on subscribers
Press the Softkey to display the subscribers.
€ Select the subscriber.
Alternate
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You can switch back and forth between two parties by repeatedly confirm-
ing "Alternate".
End & reconnect
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You can initiate a conference by calling the "Conference" function in the
context menu of either the active or held call. You can alternatively press
the fixed Conference key or a configured Conference key.
If you are already involved in a secure connection with a party when you
initiate a consultation call, the original party is placed on hold. The new
consultation connection can be either secure or unsecured. However, the
first connection remains secure even if all three parties are now joined to-
gether in a conference.
The entire conference is non-secure if the connection to at least one of the
parties is not secure.
The relevant padlock icon appears in the "Conference" row.
Start conference
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Conference
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Participants
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Unify OpenScape 4000 Specifications

General

Brand	Unify
Model	OpenScape 4000
Category	Telephone
Language	English