Comtrol AT Command Set Rev A User Manual
Page 94
AT Commands Reference Manual
Conexant
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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.
1
Transmit only.
2
Receive only.
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.)
1
Disconnect if V.44 is not negotiated by the
remote DCE as specified in
Decimal number that specifies the use of stream method,
packet method, multi-packet method.
0
Stream method. (Default.)
1
Packet method.
2
Multi-packet method.
Decimal number from 256 to 2048 that specifies the
maximum number of codewords which should be
negotiated in the transmit direction. (Default = 2048.)
Decimal number from 256 to 2048 that specifies the
maximum number of codewords which should be
negotiated in the receive direction. (Default = 2048.)
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 from 2048 to 4096 that specifies the
maximum size of the history buffer to be negotiated in the
transmit direction. (Default = 4096.)
Decimal number from 2048 to 4096 that specifies the
maximum size of the history buffer to be negotiated in the
receive direction. (Default = 4096.)