Important Information
COMtrexx Business - FW 1.4 - Instructions V02 06/2021
25
Check your PBX's call data management and your NAT router's logs regularly for
inconsistencies.
You will find more information about protecting the system from misuse on the Internet pages
on the pages of the German Federal Office for Information Security (see
www.bsi.bund.de
,
with search term
TK-Anlagen
).
Technical Data
Power Supply
Rated voltage
230 VAC +/-10 %, 50 Hz
Rated current
Max. 0.4 A
Protection class
I
Power (depending on the
configuration level of the PBX)
min. 10 W, max. 70 W (min. 8 W if fan is off)
Expansion modules
Power supply from the PBX
Environmental Requirements
Operation
0 to +40 °C, Protect unit against direct sunlight!
Operating the modules
Installed in the PBX casing
Storage and shipping
-20 to +70 °C
Humidity
10 to 90 %, non-condensing
Connection Options on the CPU Module (Basic Assembly Slot A)
1 Ethernet port, connection via RJ-45 socket,
SIP-compliant in accordance with RFC 3261
1 USB host port, connection via USB A socket
Connection Options on the NET Module
1 Ethernet port, connection via RJ-45 socket,
SIP-compliant in accordance with RFC 3261
Summary of Contents for COMtrexx Business
Page 2: ......
