Prodys S.L. Tel: +34 91 6896880
Θ
Fax: +34 91 6943777
Θ
Email:
sales@prodys.net
Θ
Web:
www.prodys.com
Page 89
V.5
About how the Decoder works and automatic searching
The Prodys IP Family codec Decoder system does not require to be configured
by the user;
detection of the incoming audio stream parameters is automatic
(given the NET and the Protocol settings matches). However, it is helpful to
highlight some of the logic behind of the automatic operation. The Prodys IP
Family codec is able to synchronise automatically to the following algorithms
under the given conditions:
Algorithm
IP Codec
(NET = IP)
ISDN Codec
(NET = ISDN)
X21 Codec
(NET = X21)
YES
YES
NO
G711
The system detects
incoming calls such as
voice calls and
configures the Encoder
and Decoder to G711.
Algorithm not available.
YES YES YES
G722
Needs G722 encoded
audio since it is
synchronised by means
of statistical framework.
Automatic detection
is unsuccessful if the
Encoder is
configured to aptX ,
AAC HE or J52.
Needs G722 encoded
audio since it is
synchronised by means
of statistical framework.
Automatic detection
is unsuccessful if the
Encoder is
configured to aptX,
AAC HE or J52.
YES YES YES
MPEG1,2 LII
MPEG1,2 LIII
MPEG2,4 AAC LC
& LD
Detects all modes
excepts if the Encoder
is configured to aptX.
Automatic detection
is unsuccessful if the
Encoder is
configured to aptX,
AAC HE or J52.
Detects all modes
excepts if the Encoder
is configured to aptX.
Automatic detection
is unsuccessful if the
Encoder is
configured to aptX,
AAC HE or J52.
YES NO NO
MPEG AAC HE &
aptX
TM
AptX not with
SIP/SAP as IP
protocols
It is necessary that the
Encoder is also set for
the proper algorithm
It is necessary that the
Encoder is also set for
the proper algorithm
PCM
YES NO NO
Summary of Contents for IP Family
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