Installing Interface Cards - DETEWE OpenCom 510 User Manual

OpenCom 510 with two power
supply units, reconnect the sec-
ond unit as well).
The system will now start up and
all modules (interface cards) will
be re-initialised.
10. Observe the module LEDs during
start-up of the OpenCom 510.
Information on indicators can be
found in Modules starting on
page 52.
Note: The MAC address for the
OpenCom 510 is assigned by the cen-
tral control module and cannot be
changed. If the central control mod-
ule has to be exchanged, you may
need to change the IP settings. For
further information on MAC ad-
dresses, refer to the online help.
Explanatory Note on Shutting
Down the System
If the OpenCom 510 is disconnected
from the mains supply, its main
memory is deleted. The main mem-
ory stores the current configuration
data, which are regularly copied to
the CompactFlash memory card. Re-
starting the system causes it to copy
the current configuration data from
the main memory to the Compact-
Flash card, which ensures that the
most recent configuration is restored
when the system is started up.
Installation

Installing Interface Cards

Interface cards can be installed or
exchanged with the system powered
up ("hot-plugging"). Proceed as fol-
lows:
1. If you want to exchange an in-
terface card, the slot for this card
needs to be deactivated first.
Open the PBX Configuration:
Ports: Slots page in the Config-
urator. In the table row listing
the card to be exchanged, click
on Stop. The system then deac-
tivates the slot. Any connections
(telephone calls, data transfers)
established through this card
will be terminated.
2. Remove the screws with which
the interface card is secured in
the 1-12 frame and pull the card
out.
3. Unpack the interface card and
check whether it is the desired
type. The type designation is
printed on the front of the card.
Installing Modules
25