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7.5.4
Audio Interface
The Audio interface can be used to
• play music or an announcement on to connections with a caller on hold
("Music on Hold" function). Any playback equipment (tape recorder, CD
player, etc.) with a line output can be used as the music source.
• play (copy) music or announcements into the memories of the "Courtesy"
function.
The customer is responsible for all copyright matters relating to any music play-
back.
Fig. 4.66:
Audio interface (in accordance with 2025 / 2045 mainboard, 2065 main-
board)
Tab. 4.63:
Technical data
Input impedance
Input level
Output resistance, music source
Installation cable
Mainboard socket
To achieve a listenable volume, an amplitude usually has to be selected that is less
than what would be required for the full output by a factor of 3 to 5.
HBT_20321104_04/B0_en
ascom
Music
0.4
0.5
0.6
0.7
0.8
0.9
b/a
b/a
b/a
b/a
b/a
haz1152aadea0
approx. 15 k W
0.1...2 V (configurable in 8 levels via AIMS)
0...1 k W
NF cable, screened
3.5 mm stereo jack
Ascotel 2025/2045/2065
Cabling Interfaces
4.91
- Quick Links:
- Expansion Cards and Modules
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