Owner manual

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide
Rev. 1.5 3
Table of Contents
1
Introduction ............................................................................................................................... 6
1.1
Use of this Document ................................................................................................................... 6
1.2
Language and Terminology ......................................................................................................... 6
1.3
Registered Trademarks ............................................................................................................... 6
2
User Guide ................................................................................................................................. 7
2.1
The AT Command Format ........................................................................................................... 7
2.2
S-Registers ................................................................................................................................ 20
2.2.1
S-Register Overview ...................................................................................................... 20
S0
Auto Answer .................................................................................................... 21
S1
Ring Count ...................................................................................................... 21
S2
Escape Code Character .................................................................................. 21
S3
Carriage Return Character .............................................................................. 21
S4
Line Feed Character ....................................................................................... 22
S5
Backspace Character ...................................................................................... 22
S6
Wait Before Blind Dial ..................................................................................... 22
S7
Wait For Carrier After Dial ............................................................................... 22
S8
Pause Time For Comma ................................................................................. 23
S9
Carrier Detect Response Time ....................................................................... 23
S10
Lost Carrier Hang Up Delay ............................................................................ 23
S99 Preset Country Selection ................................................................................ 24
S11
DTMF Ton/Toff Dialing Speed ........................................................................ 24
S12
DTMF / Twist Dial Register ............................................................................. 25
S13
DTMF-Data / Transmit Attenuation ................................................................. 26
S85
DTMF- DAC transmit level coefficient ............................................................. 26
S32
Pulse Dial Make Time ..................................................................................... 27
S33
Pulse Dial Break Time ..................................................................................... 27
S34
Pulse Dial Inter-digit Time ............................................................................... 27
S72
Pulse Map \ CID control \ Black Listing control ............................................... 27
S92
Status Register 4 ............................................................................................. 28
S86
Flash (!) / On Time .......................................................................................... 28
S87
Flash (!) / Off Time .......................................................................................... 28
S120
Accepted Answer Tone Frequencies .............................................................. 28
S121
Answer Tone Qualify Time .............................................................................. 29
S29 Extended Result Code/ Cadence Status ................................................. 29
S73
Configuration and Status Register 1 ............................................................... 30
S66
Dial Tone / Wait For Dial Tone Time ............................................................... 30
S67
Dial Tone / Qualify Dial Tone Time ................................................................. 30
S35
Dial Tone / Cadence A Minimum On Time ..................................................... 30
S36
Dial Tone / Cadence A Maximum On Time .................................................... 30
S37 Dial Tone / Cadence A Minimum Off Time ..................................................... 31
S38
Dial Tone / Cadence A Maximum Off Time .................................................... 31
S39
Dial Tone / Cadence B Minimum On Time ..................................................... 31
S40
Dial Tone / Cadence B Maximum On Time .................................................... 31
S41
Dial Tone / Cadence B Minimum Off Time ..................................................... 31
S42
Dial Tone / Cadence B Maximum Off Time .................................................... 31
S23
Busy Detection Cadence Cycle Count ............................................................ 32
S43
Busy Tone / Cadence A Minimum On Time .................................................... 32
S44
Busy Tone / Cadence A Maximum On Time ................................................... 32
S45
Busy Tone / Cadence A Minimum Off Time .................................................... 32
S46
Busy Tone / Cadence A Maximum Off Time ................................................... 32
S47
Busy Tone / Cadence B Minimum On Time .................................................... 32
S48
Busy Tone / Cadence B Maximum On Time ................................................... 33
S49
Busy Tone / Cadence B Minimum Off Time .................................................... 33