Routing Elements - ASCOM Ascotel 2025 System Manual

4

Routing Elements

2
The role of routing elements is to route and distribute internal, incoming and out-
going calls to destinations. From the system's viewpoint a destination is an inter-
face (e.g. network interface or user-network interface). In this context user groups
or subscriber configurations are also routing elements, not destinations.
The settings allocated to a routing element are carried out in the system configu-
ration. This chapter describes the individual routing elements; the interplay
between the routing elements is described in "Call Routing", Page 2.115.
Fig. 2.28 shows how all the routing elements relate to one another:
Network
connections
Network
side
1
KT lines
2
3
4
[1] Routing via the numbering plan to one of the elements. Applies only to calls from the permanent net-
work PISN (see Page 2.126)
[2] Routing via a transit route (see Page 2.193) or as [1]. Applies only to calls from the permanent network
PISN
[3] Does not apply to calls from the analogue network
[4] Outgoing KT calls
Fig. 2.28: How calls are routed in the system
HBT_20321104_02/B0_en
Trunk
groups Routes
[2]
[3]
DDI plans
Key telephones
General call
Operator console(s)
External Remote Control
ascom
Call distribution
elements User groups
[4]
1
1 3 4 5
[1]
5
ACD queue
Changeover switch for one or
more switching groups
Outgoing calls
Incoming calls
Ascotel 2025/2045/2065
Subscriber
configurations
2 3
[1]
haz0694aaena0
ACD server
Routing Elements
Subscriber
side
2.51