NEC Electra Elite IPK II System User Manual page 276

Document Revision 4C
An extension with Barge-In can Transfer a call into an existing Conference. This allows, for

example, an attendant to locate co-workers and then Transfer them into an existing
telephone meeting. There is no need for the attendant to locate all the parties at the same
time and sequentially add them into the Conference. Transfer Call Into Conference Code
(624).
An available option allows an extension Conf key to be programmed for Conference or for

Transfer. When set for Transfer, the user places a call on hold, dials the extension to which
it should be transferred, the presses Conf. The call is then transferred. When set for
Conference, with an active call, the user presses Conf, places a second call, then presses
Conf twice. All the calls are then connected.
Users can Barge-In on a Conference call if allowed in programming.
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Define the outgoing call options for each trunk and user.
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Set up a Conference with a co-worker in your immediate work area.
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DISA and Tie Line users may use Barge-In on a Conference call if they know the service
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code and are permitted in their DISA/Tie Line Class of Service.
Meet Me Conference lets an extension user set up a Conference via Paging.
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Meet Me Paging lets an extension user set up a two-party meeting via Paging.
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Call Arrival (CAR) Keys (virtual extensions) do not support Conference Programmable
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Function keys nor can they be used to add a call to a conference.
For a Multiline Terminal to have Conference, it must have a Conference function key.
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A user can set up an Unsupervised Trunk-to-Trunk Conference and then drop out of the
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call, to allow the remaining parties to continue the conversation. Establish two trunk calls,
press Hold, and dial
You can optionally program Conf (Transfer) for Transfer. In this case, the Multiline Terminal
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must have a Conference function key. The system also allows a call to be transferred to a
Conference call.
When the Conference Originator hangs up with a conference on Hold, or when trying to add
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another caller, all internal calls are dropped.
If a conference call with internal parties is placed on hold, and the station goes on-hook
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(idle) before the conference call is taken off hold, the internal parties are dropped.
If internal parties are placed on hold by using the conference key and the initiating station
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goes on-hook (idle), the internal parties on hold are dropped.
Conferencing when talking on a Virtual Extension (Version 1600 or higher required):
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While talking on a Virtual Extension, if the station has an internal call on Hold, a conference
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call cannot be established.
While talking on a Virtual Extension, if the station receives an intercom call (call to its actual
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station number), a conference call cannot be established.
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Electra Elite IPK II
Conference