Notes - DETEWE OpenCom 130 Mounting And Commissioning Manual

PBX and MAC address used are
applied automatically.
Note: There are two versions of the
OpenCom 105. If you select the ap-
propriate entry under Type, the corre-
sponding module version will be dis-
played under PBX Configuration:
Ports.
Note: If you change the type of
slave system later on, the port set-
tings that have been made will be de-
leted.
The master system then initialises
the slave system. This may involve
transfer of firmware (operating soft-
ware) from the master system to the
slave system. The transfer process is
only executed for two OpenCom 130
PBXs. This can take a few minutes.
7. Configure the system telephone
connected to the slave system
for testing purposes in the Con-
figurator. In
PBX Configuration: Ports: U
click on one of the additional
U 1/0/n entries now shown
pn
(n: U port number on the slave
pn
system).
Note: Changes to the configura-
tion while initialising the slave system
may trigger error reports referring to
the ongoing initialisation.
PBX Networking
You can see that the initialisation
has been completed from the dis-
play on the system telephone con-
nected to the slave system.

Notes

Observe the following when operat-
ing a cascaded PBX system:
All U
■
slave system can be used with
appropriate telephones. All fea-
tures of system telephones on
U
pn
restriction.
The S
■
can also be used for trunk lines
or for PBX networking (see PBX
Networking starting on
page 78).
It is not possible to operate a
■
DECT base station on one of the
U
pn
pn
The COM, actor/sensor and –if
■
present– LAN ports of the slave
system cannot be used. The LAN
ports on the add-on module of
the slave system can be used
without restriction.
The slave system cannot be ad-
■
dressed directly through a LAN.
For configuration, always use
the Web console of the master
system.
, S and a/b ports of the
pn 0
ports are available without
ports of the slave system
0
ports of the slave system.
PBX Cascading
77