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COMSPHERE 3800 Series Modems
14-26 November 1996 3810-A2-GB30-20
Table 14-2
(11 of 11)
3800 Series S-Registers
S-Register Front Panel BranchDescription
S88 Straps When Disconnected
Register determines whether the Active(Operating) area is reloaded
upon a disconnect.
Register has the following values:
0 (or 231) = No Change
1 (or 232) = Reload
2 (or 233) = Reload with no AT Change
Factory setting is No Change.
Configure\Edit\V.42/MNP/
Buffer
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 for 6 frames (default)
1 for 7 frames
2 for 8 frames
3 for 9 frames
S
S
S
S
9 for 15 frames
This command applies only to connections made using V.42bis data
compression or V.42 error control.
Factory setting is 6 frames.
None
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
Factory setting is Disable.
Configure\Edit\Misc
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
Factory setting is Disable.
Configure\Edit\Misc
S93 RJ11 Cellular Adapt
Register controls support for an RJ11 connection, including generation of
the ETC 1.1 Calling T
one during call origination.
Register has the following values:
0 = Disable
1 = Enable
Factory setting is Disable.
Configure\Edit\Misc