Paradise P300 specifications T1 RBS over satellite ? =Normal or no RBS 2=Maintain RBS

For T1-D4& T1-ESFbearer operation (with the Extended D/I feature available):

T1 RBS over satellite: [?]

1=Normal (or no RBS) 2=Maintain RBS

Change, Tx/Rx, Baseband, Drop/Insert, RBS Menu

NORMAL

(OR NO RBS) Robbed Bit Signalling (RBS) is not in operation, or can be ignored.

MAINTAIN RBS Robbed Bit Signalling (RBS) is in use with the least significant bit of each timeslot being used for signalling in frames 6 & 12 (D4) or 6, 12, 18, 24 (ESF) of the terrestrial multiframe. When this option is selected the Drop/Insert data is treated specially, and is placed into the bearer by the insert mux in the same frames from which it came. It is still possible to drop from and insert into different timeslots, it is simply that the frames of data containing the RBS are replaced into the same relative positions within the terrestrial multiframe by the insert mux, in order to preserve the RBS.

P300H P300 Series Modem Installation and Operating Handbook Page 60