Chapter 1: Introduction
About SwiftBroadband 11
1111
• 3.1 kHz audio
1
(Premium voice). A high quality connection which can
be used for Premium Voice, G3 fax or analog modems. The signal is
uncompressed 3.1 kHz audio, which allows for optimum voice quality.
• ISDN
1
. A high quality connection which can be used for voice (3.1 kHz
Audio), G4 fax or 64 kbps UDI/RDI data.
Packet switched service
The IP-based packet-switched service provides a data rate of up to
432 kbps. The packet switched service offers two types of connections: In
Standard IP mode, the service is shared among users of the system,
providing a 'best effort' service. This type of connection is ideal for e-mail,
file transfer, and Internet and intranet access. The user pays for the amount
of data sent and received. This type of connection is also called Background
IP.
You can also use the SwiftBroadband service at a pre-determined quality of
service, i.e. a specified streaming data rate. This service is called Streaming
IP. This type of connection is ideal for time critical applications like live
video over IP. The user pays for the duration of the connection (per minute
charge)
. For streaming classes supported see Services on page 3.
1. ISDN services and 3.1 kHz audio (Premium voice) are available for elevations
higher than 45 degrees for systems with an IGA, i.e. AVIATOR 300. ISDN
services and 3.1 kHz audio (Premium voice) are not available for
AVIATOR 200.
The AVIATOR 200/300/350 system supports up to 11 concurrent
packet-switched connections at a time. For use of packet
switched services also see Features on page 4.
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