| Description | This object determines the extent of the IFP packet
transmission redundancy for the high-speed control
and image information exchanged following the initial
low-speed phase of a T.38 fax relay connection.
Depending on whether FEC is enabled via the
t38ErrorCorrection object, t38HsDataRedundancy
has different meanings.
If FEC is disabled, then t38HsDataRedundancy is the
maximum number of prior IFP packets within a UDPTL packet
carrying high speed information, not counting the primary
or current IFP packet.
If FEC is enabled, then t38HsDataRedundancy is the
maximum number of FEC messages within a UDPTL packet
carrying high speed information. |