Digigram IQOYA *SERV/LINK User Manual page 51

In case parameter "In-band format signalling" is set to "Yes", the destination IP address and UDP port of the FEC
stream cannot be configured. The destination IP address is the same as for the primary stream, and the
destination UDP port is equal to "primary stream destination UDP port + 2".
In case parameter "In-band format signalling" is set to "No", the destination IP address and UDP port of the FEC
stream can be configured.
FEC stream: IP address
FEC stream: Port
Read/Write Enter the destination IP address (unicast or multicast) of the FEC stream.
Read/Write Enter the destination UDP port of the FEC stream.
IQOYA *SERV/LINK user manual
FEC on 1 stream means that additional data are sent
in the IP audio stream (in-band).
FEC on 2 streams means additional data are sent as
a second IP stream.
Dual stream FEC mean that the IP steam is
duplicated. When no delay is selected, primary stream
and redundant stream are sent at the same time.
When a delay is selected, redundant stream is
delayed compared to the primary stream.
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