Telephony
Call Forwarding
169
13.2.3 Virtual Call Numbers
A virtual call number is not assigned to any terminal. You always also enter an
internal or an external destination call number directly when configuring a virtual
call number. When the virtual call number is called this destination call number is
signalled. This behaviour is handled as an immediate call forwarding and is thus
the first call forwarding in a possible call forwarding chain.
You can include a virtual call number e. g. in call distribution. Using the possibility
of multiple call forwarding, you can also use a virtual call number as an exchange
(“Operator”). Furthermore, a user with the
Call forwarding for other user
author-
isation can configure additional call forwarding for a virtual call number also.
13.2.4 Hunt Groups
A hunt group is an internal call number which can reach multiple users. An
incoming call is signalled to all users of a hunt group. A hunt group is configured in
the
Configurator
in the
Telephony
:
Groups
:
Hunt groups
menu. Call signalling is
independent of the
Type
setting in the hunt group:
■
Parallel
setting: all users of the hunt group are called simultaneously.
■
Linear
,
Cyclical
or
Statistical
setting: the users of a time-dependent hunt
group are call successively. The user called first is determined by the respective
setting.
The users of a hunt group can also configure their own respective call forwarding.
For this, you need to activate the
Call forwarding of members possible
option
for the desired hunt group on the
Telephony
:
Groups
:
Hunt Groups
page. The
call forwarding history is forwarded to multiple users and continued separately
respectively. When a call forwarding loop is detected for a user, no further call sig-
nalling takes place for this user. This user is not called in a parallel hunt group. This
user is skipped in a time-dependent hunt group.
Using a call forwarding chain, you can include a further hunt group as a user in a
parallel hunt group.
Note:
Time-dependent hunt groups do not permit including
any additional hunt groups.
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