Frequently Asked Questions
Telephony
180
After restarting the OpenCom 100, nothing is indicated on the displays of any
connected terminals.
It takes a short while for the OpenCom 100 to start up.
After the restart, check whether the activity LED flashes at a rate of 10s / 1s. This
flash cycle indicates that the OpenCom 100 has started up correctly and is ready
for operation.
If the OpenCom 100 has not restarted properly, reset the OpenCom 100 to its ori-
ginal factory setting (refer to the chapter entitled
Resetting the System Data
starting on page 84).
18.2
Telephony
It is not possible to make external calls.
Check the connection between the NTBA and the OpenCom 100.
In the
Configurator
, check whether the external S
0
ports are configured correctly
(
PBX Configuration: S0
menu):
– Configuration of System- / Multi-terminal access OK?
– Port is connected to the NTBA?
– Faultless Cabling?
– Terminating resistors properly configured?
The OpenCom 100 is connected to an NTBA with a multi-terminal configura-
tion. Why is it not possible to establish external connections?
With the original factory setting, an additional external S
0
port is set for an NTBA in
the system configuration; this additional port will be used first to seize a trunk line.
Deactivate the corresponding S
0
port in the
Configurator
(
PBX Configuration:
S0
menu).
Содержание OpenCom 130
Страница 1: ...130 OpenCom100 131 150 Mounting and Commissioning User Guide ...
Страница 9: ...7 18 4 LAN 184 18 5 Internet 185 19 Technical Specifications 188 20 Notes on disposal 195 Index 196 ...
Страница 10: ...8 ...
Страница 192: ...Technical Specifications 190 Voltage range U 5 V 30 V Sensor Switched by low AC voltage Voltage range U 6 V 24 V ...
Страница 202: ...Index 200 Notes ...
Страница 203: ......
Страница 204: ...DeTeWe Systems GmbH Zeughofstraße 1 D 10997 Berlin www Aastra DeTeWe de As of June 2006 Subject to changes ...