4.10.1 KT lines and Line Keys
Network
connections
Network
side
1
KT lines
2
3
4
Fig. 2.50:
Key telephones in relation to the other routing elements
KT Lines
Each call distribution element is allocated under its reference number one or more
lines for key telephones (KT lines) if "KT" (or destination combinations with that
destination) has been set as the destination (see "Call Destination", Page 2.70).
HBT_20321104_02/B0_en
Trunk
groups
Routes
DDI plans
Key telephones
General call
Operator console(s)
External Remote Control
ascom
Ascotel 2025/2045/2065
Call distribution
elements
User groups
1
1 3
4 5
5
ACD queue
Changeover switch for one or
more switching groups
Outgoing calls
Incoming calls
Subscriber
configurations
Subscriber
2
3
haz0720aaena0
ACD server
Routing Elements
side
2.101