Vision System Manual
133
Matrix
Music-on-Hold (MOH)
What’s this?
Whenever a person is put on hold while his call is being transferred or otherwise, the person gets music. Vision
supports three types of music sources.
Internal Music
VM Music
Music
External Music
Internal Music Source
Vision offers a 16-tune hold on music.
Music Source
Vision
External
Music Port
External Music Source
A hold-on music of your choice can be played while you keep a person on hold. The Vision supports an
external music interface marked ‘Music’. This interface can handle un-amplified, isolated, analog speech signal
from an external music source.
The specifications of an external music interface are given below:
Specification
Value
Interface Type
Audio signal
Frequency
300 Hz to 3400 Hz
Maximum voltage
0.707 Vrms across 600
Ω
DC bias
Not more than 10V DC
Isolation
Internal Transformer
Source Impedance required
600
Ω
Termination provided
600
Ω
Summary of Contents for EPABX Vision-206S
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