Aastra OpenCom 100, Mounting And Commissioning User Manual

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Telephony Call Forwarding
167
13.2.1 Attributes
A call forwarding chain can contain any call forwarding types and call forwarding
users. There is no limit to the number of successive call forwarding instances.
If the call forwarding destination is a system telephone, an incoming call is addi-
tionally indicated with the display
via...
. The caller list of a system telephone
can also determine both the call number of the caller as well as the call number of
the user doing the forwarding.
In the case of multiple forwarding, a setting in the user group of the call for-
warding destination determines which of the “Via” call numbers is displayed. You
can have either the last call forwarding user (default) displayed or the first call for-
Call Forwarding
Name Description
Call forwarding immediately (CFU) Immediate and unconditional call for-
warding
Call forwarding on busy (CFB) Call is forwarded only if user is busy
Call forwarding after time (CFNR) Call forwarding is only executed after a
definable time interval
Call Diversion (CD) Is manually executed upon an incom-
ing call from the user
Virtual call number A virtual call number is always diverted
to a destination call number
Call forwarding of a hunt group Users of a hunt group can also config-
ure respective call forwarding
Call forwarding to external Call forwarding to an external call
number or via remote-controlled dial-
ling (Call Through)
Call forwarding by a system user Call forwarding via OpenAttendant
(with the
Connect to phone number
and Connect to voicebox function) or
via OpenVoice (with the secretarial
function)