Pbx Networking; Pbx Cascading; Functionality Of Pbx Cascading - DETEWE OpenCom 510 User Manual

PBX Networking

As requirements grow, the
OpenCom 510 can be operated to-
gether with other PBX installations.
If you merely need a larger number
of connections, it is easy to link a

PBX Cascading

You can combine two PBXs in order
to increase the number of terminals
that can be connected. A master PBX
and a slave PBX are connected to
one another by means of a cable.
The two PBXs essentially function
Master PBX
OpenCom 120
OpenCom 130
OpenCom 150
OpenCom 510
Note: The OpenCom 107 is not
equipped with a PCM port. For this
reason, PBX cascading is not possible
with this PBX.
For the PBX Cascading you will need
a license. The license agreement pro-
vides you with the necessary steps
to activate this function
98
PBX Cascading
second PBX ("PBX Cascading"). If you
want to operate the OpenCom 510
at several locations with different
PBXs, this is possible by PBX Net-
working.
like a single PBX with a higher
number of ports. The master PBX
controls the slave PBX. The following
PBXs from the product family can be
used for cascading:
Slave PBX
OpenCom 105, OpenCom 110,
OpenCom 120
OpenCom 105, OpenCom 110,
OpenCom 120 or OpenCom 130
OpenCom 150
OpenCom 510
Functionality of PBX
Cascading
Cascaded PBXs must be connected
by means of a twisted-pair lead with
RJ45 plugs. All eight pins of the lead
must be wired 1 to 1. Both voice and
administration data are transferred
via this lead. Connect the lead to the
PCM ports of the two MC+1-3 cen-
PBX Networking