Platan Proxima - List of Acoustic Signals Within the Server

Proxima, Libra firmware ver. 2.12.xx
rev. 2.12.01
9
1.2. List of acoustic signals within the server
The following acoustic signals are possible when using the server:
 The server information tones that can be heard in the receiver when using the
PROXIMA/LIBRA server are as follows:
o server dialling tone – a continuous tone heard after picking up the
receiver, indicating that the server is ready to be used;
o second server dialling tone (a double beep before the continuous
sound) – indicates that the call forwarding and the “do not disturb”
functions are active;
o engaged tone – a periodic intermittent tone indicating that a line or a
party that we are calling is engaged;
o “unavailable” tone – a periodic intermittent tone indicating that it is
not possible to make a given call, e.g. because the granted privileges
have been exceeded;
o confirmation (continuation) tone – a periodic intermittent tone
indicating that the booking has been accepted;
o transfer mode tone – one of the melodies or announcements chosen
by the user in the computer program;
o ring-back tone – a periodic intermittent tone in sync with the ringing
tone rhythm heard by the party you are calling;