Multi-Tech Systems MT5634SMI V.92 ユーザーズマニュアル

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Chapter 3 – Fax Class 2 Commands 
Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C) 
 
74    
T.30 Session Subparameters  
Several commands and responses reference T.30 session negotiated parameters. These are described 
by a set of common subparameters, which are described in Table 3.5. Optional parameter values are 
marked with an asterisk (*).Unspecified parameter values are reserved for future use. 
The +FCC [+FDCC], +FIS [+FDIS], and +FCS [+FDCS] compound parameters, described in Parameter 
Commands sections, use these session subparameters. On writes, unspecified subparameters are 
unchanged.  
The +FIS: [+FDIS:], +FCS: [+FDCS:], and +FTC: [+FDTC:] session report responses, described in 
T.30 Phase B Negotiation Responses section, also use these subparameters. 
For test response, ranges of values are reported for each subparameter, enclosed in parentheses 
characters. For example, a modem response to +FCC=? [+FDCC=?] could report: 
 <CRLF>(0-1),(0-3),(0-4),(0-2),(0),(0),(0),(0-7),(0)<CRLF> 
Example: +FIS=0,3,0,2,0,0,0,1,0 is interpreted as follows: 
Value 
Label 
Description 
VR 
98 dpi vertical resolution 
3 BR 
9600 
bit/s 
0 WD 
1728 
pixels 
2 LN 
unlimited 
length 
DF 
1-D modified Huffman coding 
0 EC 
no 
ECM 
0 BF 
no 
BFT 
ST 
5 ms scan time 
0 JP 
no 
JPEG