DSS1 trunk (point-to-multipoint)
Euro-bus
CorNet-N slave (OfficeCom only)
Assistant E can also be used to define other configurations to accommodate networking and
dedicated lines.
You should use the S
0
interface S
0
1 for connection to the public telecommunication network (ISDN
CO).
The additional S
0
interfaces S
0
2 to S
0
4 can also be connected to the ISDN CO or ISDN terminals
(ISDN telephone, group 4 fax machine, PC, dialling aid) via an S
0
bus.
The S
0
interfaces S
0
1 to S
0
4 can also be used for connection to/networking with Hicom 150 E Office
and Hicom 300 (CorNet-N).
Hicom 150 E OfficePro/OfficeCom/OfficePoint S
0
connection options:
Point-to-point connection (PP) (standard)
Point-to-multipoint connection (PMP)
5.2.8.1 Connecting the ISDN CO
The carrier has installed a Euro-ISDN interface (NT=Network Termination).
Plug the connecting code supplied into jacks S
0
1 to S
0
4. Plug the other end into the NT.
5.2.8.2 Networking connection (Hicom 300 CorNet-N)
Plug the connecting code supplied into jacks S
0
1 to S
0
4. Connect the other end to the Hicom 300
connection.
5.2.8.3 Connecting ISDN terminals
Depending on the system, you can set up a maximum of four internal S
0
buses (S
0
1 to S
0
4) for each
board. A maximum of eight ISDN terminals can be addressed for each S
0
bus.
The MSN is assigned by the system when the S
0
port is configured as the Euro-bus. It can be checked
via the administration tool.
(Assistant T: code 20 4 3 S
0
bus MSN).
An MSN number is assigned when an S
0
bus is configured. This MSN number is the first free call
number in the system. The S
0
station can be reached immediately at this MSN (without outgoing
seizure).
If no MSN has been programmed in the terminal, a standard MSN is automatically assigned
once the S
0
port has been configured as the Euro-bus.
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