A
- abort mask 61, 63, 69
- addaemon 134- 136, 155
- ADI_ENCODE_ 56
- ADI_EVENT 13
- ADI_RECORD_BUFFER_REQ 72, 74
- adiAnswerCall 18, 21, 24, 148, 160
- adiAssertSignal 101
- adiBlockCalls 18, 43
- ADICALLCTL_PARMS 111
- ADICALLPROG_PARMS 35, 95- 97
- ADICLEARDOWN_PARMS 111
- adiCloseDriver 105
- adiClosePort 107- 108, 115
- adiCollectDigits 78- 81, 133, 148, 150, 153
- adiConfigParm 132, 134- 136
- ADIDIAL_PARMS 111
- ADIDID_PARMS 53
- ADIDTMF_PARMS 84
- ADIDTMFDETECT_PARMS 86, 111
- ADIECHOCANCEL_PARMS 111
- ADIENERGYDETECT_PARMS 92
- ADIERR_ 16
- ADIEVN_ 19
- adiFetchAndProcess 12, 105- 106,
117, 120- 122 - adiFlushDigitQueue 78, 80, 82
- ADIFSKRECEIVE_PARMS 100
- ADIFSKSEND_PARMS 99
- adiGetBoardInfo 105- 106, 143, 152
- adiGetBoardSlots 105- 106, 143, 152
- adiGetCallStatus 18, 148
- adiGetDigit 78, 80, 82
- adiGetEncodingInfo 58, 146
- adiGetErrorText 131
- adiGetEventText 131
- adiGetParmByName 132
- adiGetParmInfo 132
- adiGetParms 132- 133
- adiGetPlayStatus 58, 62
- adiGetPortInfo 107
- adiGetRecordStatus 58, 68
- adiGetTimeStamp 13
- ADILPS_PARMS 52
- adiModifyPlayGain 62, 67
- adiModifyPlaySpeed 62, 67
- adiOpenDriver 105, 107- 108, 117, 121
- adiOpenPort 9, 13, 105, 107- 108,
115, 153- 154 - adiparm utility 156
- adiPeekDigit 78, 80
- adiPlaceCall 18, 25- 26, 28- 29, 36,
47- 48, 150 - ADIPLACECALL_PARMS 25, 29, 31, 33
- adiPlaceSecondCall 18, 44- 45, 47, 49, 158
- ADIPLAY_PARMS 62
- adiPlayAsync 59- 60, 62- 63, 65- 66,
143, 146, 153 - adiPlayFromMemory 59, 62- 63
- adiQuerySignalState 101
- ADIRECORD_PARMS 68
- adiRecordAsync 59- 60, 68- 69, 72, 74,
143, 146, 153 - adiRecordToMemory 59, 68- 69
- adiRejectCall 19, 21, 24, 44, 48, 52, 150
- adiReleaseCall 19, 25, 29, 33, 43, 48, 148, 150, 160
- adiReleaseSecondCall 19, 46, 49, 158
- adiSetErrorHandler 131
- ADISTART_PARMS 89, 111
- adiStartCallProgress 95
- adiStartDial 101
- adiStartDTMF 84
- adiStartEnergyDetector 91
- adiStartMFDetector 101
- adiStartPlaying 59, 62- 64, 122, 146,
148, 150, 160 - adiStartProtocol 18, 25, 85, 87, 107,
110- 112, 115 - adiStartPulse 101
- adiStartReceivingFSK 100
- adiStartRecording 59, 68- 69, 71, 122,
146, 148, 150 - adiStartSendingFSK 99
- adiStartSignalDetector 101
- adiStartTimer 102
- adiStartToneDetector 93- 94
- adiStartTones 84
- adistate demo 153
- adiStopCallProgress 95
- adiStopCollection 78, 81- 82
- adiStopDial 101
- adiStopDTMFDetector 85
- adiStopEnergyDetector 91- 92
- adiStopMFDetector 101
- adiStopPlaying 62- 63, 67
- adiStopProtocol 107, 113, 115
- adiStopReceivingFSK 100
- adiStopRecording 68- 69, 74
- adiStopSendingFSK 99
- adiStopSignalDetector 101
- adiStopTimer 102
- adiStopToneDetector 93- 94
- adiStopTones 84- 85
- adiSubmitPlayBuffer 60, 62, 65, 67,
146, 153 - adiSubmitRecordBuffer 60, 68, 72, 74,
146, 153 - aditest utility and demo 143
- ADITONE_PARMS 84
- ADITONEDETECT_PARMS 94
- adiTransferCall 19, 44- 47, 49
- adiUnBlockCalls 19, 44
- ADIWNK_PARMS 53
- ADPCM 57, 67- 68
- ADSI (Analog Display Services Interface) 99
- AG Access architecture 5
- AG board configuration 8
- application development functions 7
- asynchronous programming 12
- design objectives 6
- errors 16
- introduction 6
- MVIP streams 11
- network protocols 11
- parameters 14
- ports 9
- telephony capabilities 7
- AG board
- buffer size 58
- configuration demonstration program 152
- configuration file 8
- configuration overview 8
- identified with Board directive 8
- initializing 8
- AG driver 145, 152
- closing 105
- opening 105, 107- 108, 117, 121
- AGC (Automatic Gain Control) 15, 75
- agmon 8, 11, 108, 110- 111, 136, 152, 154, 157- 158
- A-law 57
- alerting 32, 34, 158
- Analog Display Services Interface (ADSI) 99
- answering a call 18, 21, 24, 148, 160
- application development 104
- command and event processing 116
- development environment 136
- error codes and handling 131
- execution environment 122
- functions 7
- initialization sequence 105
- opening a port 106
- opening the AG driver 105
- parameter management 132
- port multiplexing 121
- principles 104
- programming models 123
- architecture 5
- ASCII 78, 80
- asynchronous interface 143, 146, 153
- asynchronous mode 72, 143
- asynchronous programming 6, 12, 108
- asynchronous transfer 60, 65
- Automatic Gain Control (AGC) 15, 75
B
- bandwidth 93
- beep 14- 15, 71, 76, 85, 132, 147
- Bellcore 99
- blind transfer 46
- blocking incoming calls 18, 43
- Board directive 8
- board information 143, 152
- configuration 105- 106, 143, 152
- MVIP slots 105- 106
- board type 105- 106, 143, 152
- brdinfo utility 152
- broadband tone 38
- busy 32, 36- 37, 97, 148
C
- cadence 38, 40
- call analysis 7, 35
- call answered 35
- call blocking 43
- call control 7, 11, 17, 78, 101
- answering a call 18, 21, 24, 148, 160
- call blocking 43
- call transfer 44
- events as applied to AG Access call control 33
- functions 18
- inbound demonstration program 148
- inbound trunks 21
- informational events 19
- low-level 101
- mask parameters 29
- NOCC 12
- outbound demonstration program 150
- outbound trunks 25
- placing a call 18, 29, 150
- placing a second call 18, 44- 45, 47, 49, 158
- progress events 32
- rejecting a call 19, 21, 24, 44, 48, 52, 150
- releasing 19, 25, 29, 33, 43, 46, 48- 49, 148, 150, 158, 160
- service interruption 44
- start net protocol before call control functions 110
- system restrictions 53
- transferring 19, 44- 47, 49
- transitional events 20
- call proceeding 33
- call progress 7, 84, 95, 132
- events 25, 32
- starting 59, 62- 64, 95, 122, 146, 148, 150, 160
- stopping 95
- system restrictions 98
- terminating 97
- tone events 95
- voice events 96
- call progress events
- alerting 34
- call answered 35
- call proceeding 33
- glare 33
- network connected 34
- network rejected call 33
- no answer 34
- ring quit 34
- timeout 36
- voice detection 35
- call states 18, 148
- call status 18, 148
- call transfer 44, 158
- blind transfer 46
- events 47
- supervised transfer 45
- callback 122, 145- 148, 150
- callback transfer 59- 60, 64
- called party 151
- CAS (Channel Associated Signaling) 11,
18, 101 - CED 28
- cleardown 87, 92
- closing a port 107- 108, 115
- closing the driver 105
- collecting digits (DTMFs) 82
- asynchronous 80
- background 79
- browsing first digit 78, 80
- flushing the queue 78, 80, 82
- introduction 78
- parameters 81
- reading one digit 78, 80
- start 78- 81, 133, 148, 150, 153
- stopping 78, 81- 82
- synchronous 80- 81
- command processing 116
- sequence 117
- Unix signals 119
- compression (speech) 56
- configuration file 8
- connectmask parameter 28- 31, 33, 35- 36
- control processor program
- in AG board config file 8
- converting timestamps to 'C' time events 13
- CPE (Customer Premises Equipment) 99
D
- data rate of speech 146
- data transfer methods 58
- asynchronous mode 71
- asynchronous transfer 60
- callback transfer 60, 64, 71
- single memory transaction 59
- demonstration programs
- adistate 153
- aditest 143
- board configuration 152
- call control (inbound) 148
- call control (outbound) 150
- call transfer 158
- inadi 148
- interactive test program 143
- multi-threaded demo 160
- outadi 150
- play and record 146
- playing WAVE files 157
- playrec 146
- playwave 157
- state-machine 153
- summary of 142
- threads 160
- xferpbx 158
- detecting DTMFs 85
- using alternate DTMF detector 90
- detecting energy 91
- detecting MFs 101
- detecting tones 92
- developer support 3
- developing an application 7, 104
- command and event processing 116
- development environment 136
- error codes and handling 131
- execution environment 122
- initialization sequence 105
- opening ports 106
- opening the AG driver 105
- parameter management 132
- port multiplexing 121
- principles 104
- programming models 123
- development environment 136
- dial tone 96
- dialing
- with NOCC 101
- with protocol-independent call control 18, 25- 26, 28- 29, 36, 48, 150
- DID 11, 111, 144, 147, 149
- digit collection
- asynchronous 80
- background 79
- browsing first digit 78, 80
- flushing the queue 78, 80, 82
- introduction 78
- parameters 81
- reading one digit 78, 80, 82
- start 78- 81, 133, 148, 150, 153
- stopping 78, 81- 82
- synchronous 80- 81
- disconnectmask parameter 28- 31, 35- 36
- document conventions 3
- done events 13
- driver handle 105, 107, 117, 121
- DTMFs
- collecting 78- 81, 133, 148, 150, 153
- detection 85, 90
- generating 84- 85
- terminating play or record when detected 61
E
- echo cancellation 7, 84
- enabling 89
- encodings 58, 146
- format 56
- energy detection 91, 93
- starting 91
- stopping 91
- environment
- development 136
- execution 122
- errors 16
- handling 131
- textual representation 131
- eventmask parameter 19, 34
- events 12
- and AG Access architecture 6
- as applied to AG Access call control 33
- associated with port 9
- call control informational 19
- call control transitional 20
- call proceeding 33
- call progress 25, 32- 36
- call transfer 47
- done 13
- inbound trunks 23- 24
- network 32
- outbound trunks 27
- out-of-service 44
- processing 116
- processing sequence 117
- receiving 12, 105- 106, 117, 120- 122
- remote party 32
- represented as ADI_EVENT structure 13
- textual representation 131
- voice 42
- execution environment 122
F
- fast busy 36- 37
- fax/modem answer tone 96
- flushing the digit collection queue 78, 80, 82
- frames 57
- frequency 14- 15, 92- 93, 132
- Frequency Shift Key (FSK) data 99
- receiving 100
- sending 99
- function status 58
G
- gain 67
- Generalized Trunk Protocol (GTP) engine 11
- generating DTMFs 84- 85
- system restrictions 85
- glare 28, 33, 52, 150
- Ground start 167
- GTP engine 11
H
- handling errors 131
- hanging up the line 19, 25, 29, 33, 43, 48, 148, 150, 160
I
- I/O address
- in AG board config file 8
- ID
- AG board 8
- inadi demo 148
- inbound calls
- blocking 18, 43
- inbound trunks 21
- events 23- 24
- procedure 21
- informational events 19
- inter-pulse delay 36
L
- Loop start 168
- loop-start 11, 28, 52, 160
M
- making a call 18, 25- 26, 28- 29, 36, 48, 150
- maximum buffer size for speech 146
- MF detector 101
- MFC-R2 11
- mu-law 57
- multiplexing ports 121
- mux handle 106
- usage 117
- muxid 106
- MVIP 76, 142
- config parms in AG board config file 8
- getting board's configuration 105
- getting board's status info 105
- slots 143, 152
- streams 9- 11
- switching 9
- timeslot specified when opening a port 107
N
- network connected 34
- network events 32
- network protocols 11
- specified in AG board config file 8
- network rejected call 33
- no answer 34, 97
- NOCC 12, 85, 98, 101, 109, 111, 143
- null protocol 12
O
- off-hook 148
- opening a port 9, 13, 105, 107- 108, 115, 153- 154
- example configurations 111
- introduction 106
- mandatory specifications 107
- port life cycle 112
- starting a protocol 110
- three-step process 107
- opening the driver 105, 107- 108, 117, 121
- outadi demo 150
- outbound trunks 25
- establishing outbound connection 26
- events 27
- out-of-band signaling
- asserting a pattern 101
- detection change 101
- generating a pulse 101
- read incoming pattern 101
- out-of-service event 44
- overlays
- specified in AG board config file 8
P
- parameters 14
- call control mask 29
- connectmask parameter 25, 29- 31,
35- 36 - disconnectmask parameter 25, 29- 31, 35- 36
- displaying with adiparm 156
- fetching default structure 132- 133
- fetching default value 132
- glare detection 52
- loop-start 52
- management 132
- network tone parameters 36
- null 15
- precqualtime parameter 37
- protocol-specific 52
- retrieving structure definition 132
- setting defaults 132, 134- 136
- structures 14
- voice 41
- wink-start 53
- PBX 142
- PBX transfer 19, 44- 47, 49
- placing a call 18, 25- 26, 28- 29, 36, 48, 150
- placing a second call with a PBX 18, 44- 45, 47, 49, 158
- playing speech 58, 143, 146, 153
- adjusting the speed 62, 67
- adjusting the volume 62, 67
- asynchronous interface 59- 60, 62- 63, 65- 66
- asynchronous mode 65
- buffer sizes 58
- callback transfer 64
- data transfer methods 58
- demonstration program 146
- encoding formats 56
- frames 57
- from process memory 59, 62- 63
- function status 62
- functions 62
- gain 67
- initiating 63
- introduction 56
- procedure 62
- speed control 67
- stopping 62- 63, 67
- submitting buffers for asynchronous play 60, 62, 65, 67, 146, 153
- system restrictions 76
- terminating 63
- terminating with DTMF key 61
- underruns 56, 58
- playrec demo 146
- playwave demo 157
- poll 106, 117, 145
- port handle 9, 107- 108, 112, 115, 117
- ports 9- 10, 63, 69, 76, 78, 87, 92, 98,
102, 142
- configuration 107
- example configurations 111
- handling multiple 160
- multiplexing 121
- opening 106- 107
- resources managed by AG Access 9
- state information 107
- precise tone detection 37
- starting 93- 94
- proceeding 158
- processing commands
- introduction 116
- sequence 117
- Unix signals 119
- processing events
- introduction 116
- sequence 117
- programming models 123
- protocol-independent 11
- protocols 18, 25, 85, 87, 106- 107, 109- 110, 113, 143
- CAS 11
- GTP 11
- not specified in config file 8
- null 12
- parameters 52
- selecting and starting 85, 87, 107,
110- 112, 115 - stopping and unloading 107, 113, 115
- pulse generation 101
- pulsewidth 36, 38- 39
R
- reading a digit (DTMF) 78, 80, 82
- recording speech
- AG Access requests another buffer 72, 74
- asynchronous interface 59- 60, 68- 69, 72, 74, 143, 146, 153
- asynchronous mode transfer 71
- Automatic Gain Control (AGC) 75
- callback transfer 71
- data transfer methods 58
- demonstration programs 146
- encoding formats 56
- frames 57
- function status 58, 68
- functions 68
- initiating recording 69
- introduction 56
- procedure 72
- stopping 68- 69, 74
- submitting buffers for asynchronous record 60, 68, 72, 74, 146, 153
- system restrictions 76
- terminating recording 69, 74
- terminating with DTMF key 61
- to process memory 59, 68- 69
- underruns 56, 58
- with callbacks 59, 68- 69, 71, 122, 146, 148, 150
- rejecting an incoming call 19, 21, 24, 44, 48, 52, 150
- related documents 4
- releasing a call 19, 25, 29, 33, 43, 48, 148, 150, 160
- application-initiated 43
- network-initiated 42
- releasing a second call 19, 46, 49, 158
- remote party events 32
- reorder 32, 36- 37, 96- 97, 148- 149
- reorder tone 96
- ring quit 32, 34, 96
- ring tone 36, 41, 96- 97
S
- seizure 99- 100, 148
- service interruption 44
- signal detection 101
- SIGPOLL 119
- single memory transaction 59
- SIT (Special Information Tone) 25, 36- 37, 96- 97
- special information tone 96
- speech encodings 58, 146
- format 56
- speech frame size 146
- speech frames 58
- speed of speech playback 62, 67
- starting a protocol 18, 25, 85, 87, 107, 110- 112, 115
- state diagrams 48
- state information
- playing speech 58
- ports 107
- streams 9
- input port 87
- MVIP 9- 11, 76, 143
- submitting play buffers 60, 62, 65, 67, 146, 153
- submitting record buffers 60, 68, 72, 74, 146, 153
- supervised transfer 45
- support 3
- SwitchPath 9
- system restrictions 53, 76, 85, 98
T
- talk-off
- improving 90
- TCP (Trunk Control Program) 11, 18, 25, 85, 87, 107, 110- 112, 115, 148
- technical support 3
- telephony capabilities 7
- threads demo 160
- time field 13
- timeout 36
- timers 102
- timestamps 13
- tone cycle 36
- tone detection 92- 94
- tone generation 84- 85
- starting 84
- system restrictions 85
- transferring a call 19, 44- 47, 49
- transitional events 20
- trapping errors 131
- Trunk 170
- Trunk Control Program (TCP) 11, 18, 25, 85, 87, 107, 110- 112, 115, 148
- trunk programs 25, 85, 87, 107, 110- 112, 115
- trunks
- inbound 21
- outbound 25
U
- unblocking incoming calls 19, 44
- underruns 56, 58
- Unix signals 119
- utilities
- adiparm 156
- AG Access daemon (addaemon) 155
- AG Access parameter display (adiparm) 156
- brdinfo 152
- introduction 155
V
- value field 13, 16, 63, 69, 72, 74, 78, 81, 96
- voice detection 35
- voice encoding formats 56
- voice events 42
- voice frames 57
- voice parameters 41
- volume of speech playback 62
W
- WaitForMultipleObjects 106
- WaitForSingleObject 106
- Wave 57, 157
- wink-start 11, 28, 148- 150
- parameters 53
X
- xferpbx demo 158
Copyright 1996 Natural MicroSystems, Inc. All Rights Reserved.