Installation
144
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
Any playback equipment (tape recorder, CD player, etc.) with a line output can be 
used as the audio source.
The customer is responsible for all copyright matters relating to any music play-
back.
Fig. 66 Audio interface
Tab. 72 Technical data of the audio interface
4. 7. 7 Ethernet interfaces
The Aastra 415/430 communication servers have a 10/100BaseT 2-port LAN switch. 
The Ethernet interfaces are permanently routed to the front panel and labelled ac-
cordingly. The RJ45 sockets are highlighted in colour in the figure below.
Fig. 67 Connection possibilities for Ethernet interfaces
Input impedance approx. 15 k
Input level 0.1…5 V (configurable in 8 levels)
Input circuit asymmetrical
Output resistance audio source < 1 k
Installation cable NF cable screened (required for low levels)
Socket 3.5 mm stereo jack
Circuit type as per EN/IEC 60950: SELV