Installation
101
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
4. 6
Connecting the communication server
There are two possibilities for connection to the telephone network and the termi-
nal-side cabling:
• Direct connection
• Indirect cabling via (main) distribution frame and any universal building cable
installation (UBC) (see also
Fig. 28
and
Fig. 29
).
Fig. 25
Direct cabling (left) and indirect cabling (right)
On the front panel all the connections are made using RJ45 connectors.
4. 6. 1
Direct connection
Standard commercial cables are used to connect directly to the telephone net-
work. Details can be found in the Chapter
"Network interfaces", page 106
.
4. 6. 2
Indirect connection
There are two possibilities for connecting the communication server indirectly to
the telephone network and terminal-side cabling:
• Connection via main distribution board
• Connection to a universal building cable installation (UBC)
NT1
NT1
NT1
NT1
(Main) distribution
board
Communica-
tion server
Communica-
tion server
