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210 Genie Distribution WNET Manual v3
© Tieline Research Pty. Ltd. 2020
· FEC Delay is only available when the FEC percentage is 100% . This is designed to
delay the sending of FEC packets for a predetermined period after the primary audio
stream's packets are sent. This will increase the likelihood that the FEC packets will
take an alternate route to the primary stream's packets. This means that if primary
audio stream packets are not received at the remote codec, there is a good chance
that FEC packets taking an alternate route will be received and replace them. When a
FEC percentage lower than 100% is configured, FEC packets are automatically delayed
based on the ratio of primary packets to FEC packets sent at the selected setting.
Select Add a SmartStream PLUS Connection to configure redundant IP streaming.
Alternatively, click Next to configure Auto Reconnect or a failover connection, whereby
the alternative connection is dialed if the primary connection fails.
By default, primary IP streaming is via ETH1 . To achieve the maximum level of
redundancy select Secondary to configure redundant streaming from the secondary IP
port ETH2 . The redundant stream uses Remote Audio Port 9001 by default and the
Local Audio Port allocated is Automatic . Note: Automatic indicates that the codec will
arbitrarily allocate the local port value and send this information to the codec to which you
are dialing.
Important Notes:
· SmartStream PLUS redundant streaming over multiple IP interfaces mitigates lost
packets and provides IP network backup if an IP link is lost.
· Only one SmartStream PLUS connection per audio stream is supported with
uncompressed PCM, or when encoding with aptX Enhanced, G.711 or G.722
algorithms.
· Two SmartStream PLUS connections are supported per audio stream with Music PLUS
encoding.