System Functions and Features as of I7.9
98 Routing elements
syd-0200/3.0 – I7.9 – 11.2009
Fig. 41 Switch groups and how their changeover switches are used
The choice of switch group and the assignment of the switch positions are carried
out in the appropriate menus of the system configuration. After initialization the
changeover switches are allocated throughout to switch group 1.
Switch groups are selected via menu selection or by dialling */# procedures on a
terminal (see "Switching switch groups", page 469). The relevant authorization can
be regulated individually for each internal user. (Operate switch group setting). Digit
barrings can also be used to limit authorizations to individual switch groups.
The switch groups can also be switched via the control inputs of the OI-2DOOR op-
tions card (20x5 system) or ODAB (A150/300). The switch group configuration de-
termines which of the switch groups 1…20 are switched. Selection via the control
inputs takes precedence over selection via */# procedures. This means that the */#
procedure cannot be executed as long as a signal is imposed at the control inputs.
Ascotel® IntelliGate® Net:
In an AIN a mix of OI-2DOOR and ODAB options cards can be used. The
maximum number of cards per PBX has to be taken into account . The
switch group configuration determines which options card switches
what switch group. The following rules apply:
– The card identification is determined by the node number and slot
number.
20
Internal and PISN-internal destinations
Courtesy groups
Internal and external barred-code checks
Internal barred-code checks
Internal, PISN-internal or external destinations
Internal destinations
Incoming calls
Incoming calls
Outgoing calls
Internal calls
Emergency calls
Switching groups
Door bell
1
2
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