Paradyne COMSPHERE 3825Plus User Manual page 49

COMSPHERE 3825Plus Modem
S89 V.42 ARQ Window Size Increase
Register allows the V.42 Automatic Request for Transmission (ARQ) window size to be set to a value from 6 to 15 frames
to accommodate satellite delays.
Register has the following values:
0 = Automatic Adjust (6 –15 frames)
1 = 7 frames
2 = 8 frames
3 = 9 frames
9 = 15 frames
This command applies only to connections made using V.42bis data compression or V.42 error control.
The factory setting is Automatic Adjust.
S90 DTE Rate = VF Rate
Register forces the DTE (computer) data rate to be equal to the VF (telephone line) data rate.
Register has the following values:
0 = Disable
1 = Enable
The factory setting is Disable.
S91 Cellular Enhancements
Register determines whether parameters are set to improve performance over a cellular link. Should be enabled when the
remote modem is using a cellular connection.
Register has the following values:
0 = Disable
1 = Enable
The factory setting is Disable; &F5 and &F6 set S91 to Enable.
S93 RJ11 Cellular Adapt
Register controls support for an RJ11 connection, including generation of the ETC 1.1 Calling Tone during call origination.
0 = Disable
1 = Enable
The factory setting is Disable.
S94, S95, S96, S97, S98
4-26
Table 4-2
(10 of 10)
3825 Plus S-Registers
(see Security at the end of this chapter)
November 1996 3825-A2-GB30-20