Lucent Technologies Host-Based Controller Modem AT User Manual
Page 26
Host-Based Modem
Data Addendum
AT Command Set
June 15, 1998
Test and Debug AT Commands (continued)
Lucent Technologies Inc.
Version 1.0
26
41
3 digits
0-400
Error Control frame size
42
2 digits
0-FF
Error control link timeouts
X
43
2 digits
0-FF
Error control link NAKs
44
Table 8
0-1
Compression Negotiation Result (Note 7)
X
45
4 digits
0-200
Compression dictionary size (Note 7)
46-4F
Reserved
50
1 digit
0-2
Transmit flow control: 0 = off; 1 = DC1/DC3; 2 = V.24 ckt 106/133
51
1 digit
0-2
Receive flow control: 0 = off; 1 = DC1/DC3; 2 = V.24 ckt 106/133
52
8 digits
0-FFFFFFFF
Transmit characters sent from DTE (Note 8)
53
8 digits
0-FFFFFFFF
Received characters sent to DTE (Note 8)
54
8 digits
0-FFFF
Transmit characters lost (data overrun errors from DTE) (Note 9)
55
8 digits
0-FFFF
Received characters lost (data overrun errors to DTE) (Note 9)
56
8 digits
0-FFFFFFFF
Transmit Frame count, if error control protocol running (Note 8)
X
57
8 digits
0-FFFFFFFF
Received Frame count, if error control protocol running (Note 8)
X
58
8 digits
0-FFFF
Transmit Frame error count, if error control protocol running (Note 9)
X
59
8 digits
0-FFFF
Received Frame error count, if error control protocol running (Note 9)
X
5A-5F
Reserved
60
Tables 9-10
Note 10
Termination Cause
X
61
2 digits
0-FF
Call Waiting event count
62-7F
Reserved for future versions of this specification
80-FF
Reserved for manufacturer proprietary keys
Table 2 - Call Setup Result Codes
Code
Definition
Implemented
0
No previous call (modem log has been cleared since any previous calls)
X
1
No dial tone detected
X
2
Reorder signal detected, network busy
3
Busy signal detected
X
4
No recognized signal detected
X
5
Voice detected
6
Text telephone signal detected (see V.18)
7
Data Answering signal detected (e.g. V.25 ANS, V.8 ANSam)
X
8
Data Calling signal detected (e.g. V.25 CT, V.8 CI)
9
Fax Answering signal detected (e.g. T.30 CED, DIS)
A
Fax Calling signal detected (e.g. T.30 CNG)
B
V.8bis signal detected
C-F
Reserved
Table 6 - gstnModulationSchemeActive from 3.7.2/V.58
Value (hex)
Description
Implemented
0
V.17
1
V.21
2
V.22
3
V.22bis
4
V.23 Constant Carrier (1200/75)
5
V.23 Switched Carrier (half duplex)
6
V.26bis
7
V.26ter
8
V.27ter
9
V.29 HD
A
V.32
X
B
V.32bis
C
V.34
X
D
V.34 HD
E
V.pcm (asymmetric)
F
V.pcm (symmetric)
E-7F
Reserved (V.58)
80
“X2™”
81
“K56FLEX™”
X
82
“V.FC”
83
“V.32terbo”
80-FF
Reserved for mfgs