Pbx Networking; Connections - DETEWE opencom 105 Mounting And Commissioning Manual

PBX Networking

In Release 3 of the system software,
OpenCom 100 provides all the fea-
tures necessary for PBX networking.
You need PBX networking in the fol-
lowing cases:
To operate the OpenCom 100 as
■
a subsidiary system on another
PBX. This will also allow you to
use the OpenCom 100 as a DECT
server, for example.
To network the OpenCom 100
■
with an OpenCom 1000. In this
way you can use the
OpenCom 100 as a PBX for a
branch office, for instance.
To network several
■
OpenCom 100s into a PBX sys-
tem.
To use flexible configuration
■
possibilities of trunk lines for a
OpenCom 100.
All settings that affect the configura-
tion of PBX networking can be found
in the Configurator menu
PBX Configuration: Trunks and in
the PBX Configuration: System:
Settings dialogue under System
linking. Refer also refer to the corre-
sponding help topics in the
OpenCom 100 online help.
Note: If you do not need the fea-
tures of PBX networking, the simpli-
fied configuration is sufficient in most
76
PBX Networking
cases. For this purpose, assign the
preconfigured trunk groups Multi-
terminal access or System access to
the ports. The preconfigured route
called External trunk now makes it
possible to seize an external line im-
mediately or by first dialling the pre-
fix "0". You can rename the preconfig-
ured bundle and the preconfigured
route if required, but you cannot de-
lete them.

Connections

Networking two or more PBXs
means interconnecting them. The
OpenCom 100 allows you to use
both trunk lines and point-to-point
connections on external S
on the S port.
2M
PBX PBX
PBX
Example of a PBX network
Various line types and transmission
protocols can be used for point-to-
point connections. The required net-
work topology (distance, connec-
tion capacity) determines which
type of point-to-point connection is
most suitable.
PBX Networking
ports or
0
PBX PBX
Trunk line
Point-to-point
connection