Intel MD566X - Manual (Page 71)

56K V.92 Data, Fax, and Voice Chipset
Programmer’s Guide Intel Confidential 71
+DS44=m
3,0,0,471,
972,140,
140,1884,
3768
V.44 Data Compression: This command controls the V.44 data compression func-
tion if provided in the DCE. It accepts the following subparameters:
m=[[,[,[,[,ax_codewords_rx>[,[,[,[,tory_rx>]]]]]]]]]
, which specifies the desired direction(s) of operation of the data compression
function; from the DTE point of view;
, which specifies whether or not the DCE should continue to op-
erate if the desired result is not obtained;
, which specifies the use of stream method, packet method, multi-
packet method;
, which specifies the maximum number of codewords which should be
negotiated in the transmit direction;
, which specifies the maximum number of codewords which should be
negotiated in the receive direction;
, which specifies the maximum string length to be negotiated in the transmit
direction;
, which specifies the maximum string length to be negotiated in the receive
direction;
, which specifies the maximum size of the history buffer to be negotiated
in the transmit direction;
, which specifies the maximum size of the history buffer to be negotiated
in the receive direction.
: (Default = 3)
m = 0 Negotiated ... no compression
m = 1 Transmit only
m = 2 Receive only
m = 3 Both directions, accept and direction
: (Default = 0)
m = 0 Do not disconnect if REC. V.44 is not negotiated by the remote DCE as
specified in . Alway set to 0.
: (Default = 0)
m = 0 Stream method
m = 1 Packet method
m = 2 Multi-packet method
: (Default = 471) 256 to 65536
: (Default = 942) 256 to 65536
: (Default = 140) 32 to 255
: (Default = 140) 32 to 255
: (Default = 1884) ≥ 512
: (Default = 3768)
≥ 512
Table 4-2. V.44 / V.42 / V.42 bis and MNP Data Mode Command Descriptions