Multitech MultiConnect MTS2SA-T User Manual page 110

Notes for AT#UD Tables
1. The modem may insert a delay (e.g., 10 ms) between information text lines.
2.
applicable only to data calls (e.g., data compression), some to call origination (e.g., busy,
answering signal detection), and some to the answering modem (e.g., calling signal detection).
3. callCleared codes from 3.6.4/V.58-1994 – callCleared: indicates that the DCE has gone on-
hook and that the previously existing network connection has been cleared. These values are
hex values, converted from decimal in V.58. callCleared codes are described in Table 8-10.
Table 8-2. AT#UD Last Call Status Report Format
Key
0
1
2
3
4
5
10
11
12
17
18
20
21
22
23
24
25
26
27
30
31
32
33
34
35
40
41
42
43
44
50
51
52
53
54
55
56
57
58
59
60
61
Table 8-3. Call Setup Result Codes
Code
0
1
2
3
4
5
7
8
9
A
B
Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A)
Chapter 10 − Modem Mode AT Commands, S-Registers, and Result Codes
The code tables include values for data and fax calls. Some of the codes are
Value(s) Definition
2 digits Diagnostic Command Specification revision number, digit.digit
Table 8-3 Call Setup Result code
Table 8-4 Multi-media mode
Table 8-5 DTE-DCE interface mode
String V.8 CM octet string, same format as V.250, in quotes
String V.8 JM octet string, same format as V.250, in quotes
0-2F Received signal power level, in –dBm (0-43)
0-1F Transmit signal power level, in –dBm (e.g., 0-17)
0-64 Estimated noise level, in –dBm (e.g., 10-90)
0-FFF Round Trip delay, in units of ms
Table 8-6 V.34 INFO bit map
Table 8-7 Transmit Carrier Negotiation Result
Table 8-7 Receive Carrier Negotiation Result
0-1F40 Transmit Carrier symbol rate (0-8000) in symbol/s
0-1F40 Receive Carrier symbol rate (0-8000) in symbol/s
0-FA0 Transmit Carrier frequency (0-4000) in Hz
0-FA0 Receive Carrier frequency (0-4000) in Hz
0-FA00 Initial transmit carrier data rate (0-64000) in bit/s
0-FA00 Initial receive carrier data rate (0-64000) in bit/s
0-FF Temporary carrier loss event count
0-FF Carrier Rate re-negotiation event count
0-FF Carrier Retrains requested
0-FF Carrier Retrain requests granted
0-FA00 Final transmit carrier data rate in bit/s
0-FA00 Final receive carrier data rate in bit/s
Table 8-8 Protocol Negotiation Result
0-400 Error Control frame size in bytes
0-FF Error control link timeouts in transmission
0-FF Error control link NAKs received
Table 8-9 Compression Negotiation Result
0-2 Transmit flow control: 0=off; 1=DC1/DC3; 2=V.24 circuit 106/133
0-2 Receive flow control: 0=off; 1=DC1/DC3; 2=V.24 circuit 106/133
0-FFFFFFFF Transmit characters sent from DTE
0-FFFFFFFF Received characters sent to DTE
0-FFFF Transmit characters lost (data overrun errors from DTE)
0-FFFF Received characters lost (data overrun errors to DTE)
0-FFFFFFFF Transmit I- Frame count, if error control protocol running
0-FFFFFFFF Received I-Frame count, if error control protocol running
0-FFFF Transmit I-Frame error count, if error control protocol running
0-FFFF Received I- Frame error count, if error control protocol running
Table 8-10 Termination Cause
0-FF Call Waiting event count
Definition
No previous call (modem log has been cleared since any previous calls)
No dial tone detected
Reorder signal detected, network busy
Busy signal detected
No recognized signal detected (e.g., no signal, or nothing recognizable)
Voice detected * if this is a voice modem (V.253) in voice mode
Data Answering signal detected (e.g., V.25 ANS, V.8 ANSam)
Data Calling signal detected (e.g., V.25 CT, V.8 CI)
Fax Answering signal detected (e.g., T.30 CED, DIS)
Fax Calling signal detected (e.g., T.30 CNG)
V.8bis signal detected
110