ASCOM Ascotel 2025, Системное руководство

Страница: 756 / 1141

ascom Ascotel 2025/2045/2065
HBT_20321104_03/B0_en Planning a Private Network 3.125
6.3 Networking via a Public Network
Virtual networking, making use of exchange-to-exchange connections, is sup-
ported by the system. This means that subscribers can still divert to a destination
in the public network, forward calls or set up conferences.
In addition to these options, it is also possible to obtain that subscribers in the
public network appear and are handled as network-internal subscribers. For this
characteristic to function it is a requirement that the subscribers in the public net-
work use CLIP to identify themselves. The system must use digital network inter-
faces to link up with the public network.
6.3.1 Tying-in an Individual Subscriber
A remote subscriber with one (or fewer) number(s) is to become part of a private
network.
Fig. 3.70: Virtual network subscriber
The following assumptions are made:
The system’s number range is 200...299 and the number 233 should not be an
internal number but the remote subscriber. In other words, a call made to number
233 should ring at the remote subscriber. When the remote subscriber himself
makes a call, the call should be displayed as an internal call from number 233.
Route 1 contains the lines for calls to the public network.
S bus
haz0646aaena0
021 713 15 27
PINX
...where 233
is the network
subscriber 200...299