AVT MAGIC THipPro, Руководство по оборудованию

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S y s t e m D e s c r i p t i o n
2 S Y S T E M D E S C R I P T I O N
2.1 Functionality
MAGIC THipPro is available in three basic versions (POTS, ISDN or VoIP). In
the POTS version, maximum eight caller lines can be provided. In the ISDN
and VoIP version, systems for eight lines as well as for sixteen lines are avail-
able.
Via the two LAN interfaces on the rear side of the unit system control and
VoIP connections are realised. Independent from the type of the line inter-
faces MAGIC THipPro provides eight digital Audio lines (four AES/EBU in-
terfaces) as well as two analogue Audio inputs and outputs. Additionally,
two handset/headset interfaces can be used for Pretalk.
The Hold signal can be an external, an internal (recorded or imported as file)
signal or the On Air signal. Up to four different internal Hold signals can be
defined.
MAGIC THipPro has an illuminated graphical display with a resolution of
160 x 32 pixels and a front keypad, which can be used for basic settings and
status indications.
With the Telephone Hybrid up to 16 callers can be switched ON AIR or in
PRETALK simultaneously. Additionally, there are two configureable call for-
warding functions.
To optimize the Audio quality a digital Echo Canceller, an Automatic Gain
Control (AGC) and an Expander for noise suppression are available for each
caller line.