System Functions and Features as of I7.9
Routing elements 97
syd-0200/3.0 – I7.9 – 11.2009
4. 6 Switch Groups
With the aid of the switch groups the routing configuration for the system can be
conveniently adapted to the time and situation-related requirements of the cus-
tomer. This means for example that calls during the day can be routed differently to
calls at night, or differently at times with a high call volume to times with a low call
volume (e.g. at radio stations or in telemarketing.
Certain destinations and functions are selected depending on the switching posi-
tion of a switch group. Each switch group has three switching positions. The switch
position can be used for example for Day, Night and Weekend. There are twenty
switch groups. The switch groups have changeover switches for
• Routing incoming calls to internal destinations in a CDE.
• Routing incoming calls to a Courtesy destination in a CDE
• Routing outgoing emergency calls
Switch group 1 also has changeover switches for
• Allocating an external digit barring for each internal user
• Allocating an internal digit barring for each internal user
• Allocation of an internal destination for the door bell if another switch group is
not assigned to the control input of the option card.
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