Ds44 - v.44 compression select, Syntax, Defined values – Longshine LCS-8156C1 User Manual
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AT Commands for CX930xx Modem Reference Manual
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+DS44 - V.44 Compression Select
This extended-format compound parameter controls the V.44 data compression function.
Syntax
+DS44=[
[,
[,
Defined Values
Decimal number that specifies the desired direction(s) of
operation of the data compression function; from the DTE
point of view.
0
Negotiated, no compression.
3
Both directions, accept any direction. (Default.)
should continue to operate if the desired result is not
obtained.
0
Do not disconnect if V.44 is not negotiated by
the remote DCE as specified in
(Default.)
Decimal number that specifies the use of stream method,
packet method, multi-packet method.
0 Stream
method.
(Default.)
Decimal number that specifies the maximum number of
codewords which should be negotiated in the transmit
direction. (Default = 512.)
Decimal number that specifies the maximum number of
codewords which should be negotiated in the receive
direction. (Default = 512.)
Decimal number from 32 to 255 that specifies the
maximum string length to be negotiated in the transmit
direction. (Default = 32.)
Decimal number from 32 to 255 that specifies the
maximum string length to be negotiated in the receive
direction. (Default = 32.)
Decimal number that specifies the maximum size of the
history buffer to be negotiated in the transmit direction.
(Default = 1024.)
Decimal number that specifies the maximum size of the
history buffer to be negotiated in the receive direction.
(Default = 1024.)