DSP files and MIPS requirements

The following table shows the MIPS usage for all the available DPMs supported by Natural Access:

DSP file/
ASCII ID string

Function

MIPS

Related API function

Related arguments

adsir.f41

adsir.rcv

ADSI receiver

2.67

adiStartReceivingFSK

 

adsix.f41

adsir.xmt

ADSI transmitter

0.88

adiStartSendingFSK

 

amr.f41

amr.play

amr.play_edtx

AMR play

All rates

3.00

adiStartPlaying

encoding =
ADI_ENCODE_AMR_475
ADI_ENCODE_AMR_515
ADI_ENCODE_AMR_59
ADI_ENCODE_AMR_67
ADI_ENCODE_AMR_74
ADI_ENCODE_AMR_795
ADI_ENCODE_AMR_102
ADI_ENCODE_AMR_122

amr.f41

amr.rec_475

amr.rec_515

amr.rec_590

amr.rec_670

amr.rec_740

amr.rec_795

amr.rec_102

amr.rec_122

AMR record

4.75 kbit/s

5.15 kbit/s

5.90 kbit/s

6.70 kbit/s

7.40 kbit/s

7.95 kbit/s

10.20 kbit/s

12.20 kbit/s

17.70

adiStartRecording

encoding =
ADI_ENCODE_AMR_475
ADI_ENCODE_AMR_515
ADI_ENCODE_AMR_59
ADI_ENCODE_AMR_67
ADI_ENCODE_AMR_74
ADI_ENCODE_AMR_795
ADI_ENCODE_AMR_102
ADI_ENCODE_AMR_122

callp.f41

callp.gnc

Call progress

0.96

adiStartCallProgress

 

dtmf.f41/dtmfe.f41

dtmf.det_dtmf

DTMF only

1.81

adiStartDTMFDetector

 

dtmf.f41/dtmfe.f41

dtmf.det_sil

Post- and pre- tone silence

0.69

adiStartEnergyDetector

 

dtmf.f41/dtmfe.f41

dtmf.dtmf_sil_clrdwn

DTMF, post- and pre-tone silence, and one tone pair

2.46

adiStartProtocol

 

dtmf.f41/dtmfe.f41

dtmf.det_clrdwn

1 tone pair

1.28

adiStartToneDetector

 

dtmf.f41/dtmfe.f41

dtmf.det_all

DTMF, post- and pre-tone silence, one tone pair, and one frequency

2.72

adiStartToneDetector

 

dtmf.f41/dtmfe.f41

dtmf.det_sil_clrdwn_ced

Post- and pre-tone silence, one tone pair, and one frequency

1.57

adiStartToneDetector

 

f_amr.f41

f_amr.cod

AMR encode

18.40

mspCreateChannel

channelType=
AMREncodeSimplex

f_amr.f41

f_amr.dec

AMR decode

3.80

mspCreateChannel

channelType=
AMRDecodeSimplex

f_amr.f41

f_amr.cod_rfc2833

AMR encode

with RFC 2833

19.60

mspCreateChannel

channelType=
AMREncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_amr.f41

f_amr.dec_rfc2833

AMR decode

with RFC 2833

3.80

mspCreateChannel

channelType=
AMRDecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_evrc.f41

f_evrc.cod

EVRC encode

27.50

mspCreateChannel

channelType=
EVRCEncodeSimplex

f_evrc.f41

f_evrc.dec

EVRC decode

3.50

mspCreateChannel

channelType=
EVRCDecodeSimplex

f_evrc.f41

f_evrc.cod_rfc2833

EVRC encode with RFC 2833

29.00

mspCreateChannel

channelType=
EVRCEncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_evrc.f41

f_evrc.dec_rfc2833

EVRC decode with RFC 2833

3.80

mspCreateChannel

channelType=
EVRCDecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_faxt38.f41

f_faxt38.relay

T.38 fax

relay

14.00

mspCreateChannel

channelType=
FaxRelayFullDuplex

f_g711.f41

f_g711.cod

G.711 encode

1.50

mspCreateChannel

channelType=
G711EncodeSimplex

f_g711.f41

f_g711.dec

G.711 decode

0.50

mspCreateChannel

channelType=
G711DecodeSimplex

f_g711.f41

f_g711.cod_rfc2833

G.711 encode with RFC 2833

2.77

mspCreateChannel

channelType=
G711EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g711.f41

f_g711.dec_rfc2833

G.711 decode with RFC 2833

0.75

mspCreateChannel

channelType=
G711DecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g711vad.f41

f_g711vad.cod

G.711 encode

1.50

mspCreateChannel

channelType=
G711EncodeSimplex

f_g711vad.f41

f_g711vad.dec

G.711 decode

0.50

mspCreateChannel

channelType=
G711DecodeSimplex

f_g711vad.f41

f_g711vad.cod_rfc2833

G.711 encode with RFC 2833

2.77

mspCreateChannel

channelType=
G711EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g711vad.f41

f_g711vad.dec_rfc2833

G.711 decode with RFC 2833

0.75

mspCreateChannel

channelType=
G711DecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g723.f41

f_g723.cod

G.723 encode

16.2

mspCreateChannel

channelType=
G723EncodeSimplex

f_g723.f41

f_g723.dec

G.723 decode

1.9

mspCreateChannel

channelType=
G723DecodeSimplex

f_g723.f41

f_g723.cod_rfc2833

G.723 encode with RFC 2833

17.4

mspCreateChannel

channelType=
G723EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g723.f41

f_g723.dec_rfc2833

G.723 decode with RFC 2833

1.9

mspCreateChannel

channelType=
G723DecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g726.f41

f_g726.cod

G.726 encode

8.05

mspCreateChannel

channelType=
G726EncodeSimplex

f_g726.f41

f_g726.dec

G.726 decode

7.64

mspCreateChannel

channelType=
G726DecodeSimplex

f_g726.f41

f_g726.cod_rfc2833

G.726 encode with RFC 2833

9.32

mspCreateChannel

channelType=
G726EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_g726.f41

f_g726.dec_rfc2833

G.726 decode with RFC 2833

7.64

mspCreateChannel

channelType=
G726DecodeSimplex
FilterAttribs= MSP_FCN_ATTRIB_RFC2833

f_g729a.f41

f_g729a.cod

G.729 encode

13.1

mspCreateChannel

channelType=
G729EncodeSimplex

f_g729a.f41

f_g729a.dec

G.729 decode

3.2

mspCreateChannel

channelType=
G729DecodeSimplex

f_g729a.f41

f_g729a.cod_rfc2833

G.729 encode with RFC 2833

14.4

mspCreateChannel

channelType=
G729EncodeSimplex

FilterAttribs= MSP_FCN_ATTRIB_RFC2833

f_g729a.f41

f_g729a.dec_rfc2833

G.729 decode with RFC 2833

3.2

mspCreateChannel

channelType=
G729DecodeSimplex

FilterAttribs= MSP_FCN_ATTRIB_RFC2833

f_gsm_fr.f41

f_gsm_fr.cod

GSM-FR encode

5.10

mspCreateChannel

channelType= GSMFREncodeSimplex

f_gsm_fr.f41

f_gsm_fr.dec

GSM-FR decode

3.60

mspCreateChannel

channelType= GSMFRDecodeSimplex

f_gsm_fr.f41

f_gsm_fr.cod_rfc2833

GSM-FR encode with RFC 2833

5.30

mspCreateChannel

channelType= GSMFREncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_gsm_fr.f41

f_gsm_fr.dec_rfc2833

GSM-FR decode with RFC 2833

2.50

mspCreateChannel

channelType= GSMFRDecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_ilbc_20.f41

f_ilbc_20.cod

iLBC encode

20 ms

15.10

mspCreateChannel

channelType= ILBC20EncodeSimplex

f_ilbc_20.f41

f_ilbc_20.dec

iLBC decode

20 ms

7.10

mspCreateChannel

channelType= ILBC20DecodeSimplex

f_ilbc_20.f41

f_ilbc_20.cod_rfc2833

iLBC encode

20 ms

with RFC 2833

16.60

mspCreateChannel

channelType= ILBC20EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_ilbc_20.f41

f_ilbc_20.dec_rfc2833

iLBC decode

20 ms

with RFC 2833

8.60

mspCreateChannel

channelType= ILBC20DecodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_ilbc_30.f41

f_ilbc_30.cod

iLBC encode

30 ms

17.10

mspCreateChannel

channelType= ILBC30EncodeSimplex

f_ilbc_30.f41

f_ilbc_30.dec

iLBC decode

30 ms

7.50

mspCreateChannel

channelType= ILBC30DecodeSimplex

f_ilbc_30.f41

f_ilbc_30.cod_rfc2833

iLBC encode

30 ms

with RFC 2833

18.60

mspCreateChannel

channelType= ILBC30EncodeSimplex
FilterAttribs
= MSP_FCN_ATTRIB_RFC2833

f_ilbc_30.f41

f_ilbc_30.dec_rfc2833

iLBC decode

30 ms

with RFC 2833

9.00

mspCreateChannel

channelType= ILBC30DecodeSimplex
FilterAttribs= MSP_FCN_ATTRIB_RFC2833

g723.f41

g723.rec_64

g723.rec_53

G.723 record

6.4 kbit/s

5.3 kbit/s

 

15.5

14.5

adiStartRecording

encoding =

ADI_ENCODE_G723_6

ADI_ENCODE_G723_5

g723.f41

g723.play

g723.play

g723.play_edtx

G.723 play

6.4 kbit/s

5.3 kbit/s

Variable

 

1.8

1.4

1.8

adiStartPlaying

encoding =

ADI_ENCODE_G723_6

ADI_ENCODE_G723_5

ADI_ENCODE_G723_EDTX_G_723_6
ADI_ENCODE_G723_EDTX_G_723_5

g726.f41

g726.play_32

G.726 play

7.33

adiStartPlaying

encoding =

ADI_ENCODE_G726

g726.f41

g726.rec_32

G.726 record

6.72

adiStartRecording

encoding =

ADI_ENCODE_G726

g729a.f41

g729a.rec_64

G.729 record

8 kbit/s

12.5

adiStartRecording

encoding =

ADI_ENCODE_G729A

g729a.f41

g729a.play

g729a.play_edtx

G.729 play

8 kbit/s

Variable

 

2.8

2.8

adiStartPlaying

encoding =

ADI_ENCODE_G729A

ADI_ENCODE_EDTX_G729A

gsm_ms.f41

gsm_ms.frgsm_play

gsm_ms.play_100

MS-GSM play

8 kHz

1.60

adiStartPlaying

encoding =
ADI_ENCODE_GSM

maxspeed = 100

gsm_ms.f41

gsm_ms.play_150

MS-GSM play

8 kHz

3.60

adiStartPlaying

encoding =
ADI_ENCODE_GSM

maxspeed = 150

gsm_ms.f41

gsm_ms.play_200

MS-GSM play

8 kHz

4.20

adiStartPlaying

encoding =

ADI_ENCODE_GSM

maxspeed = 200

gsm_mspl.f41

gsm_mspl.frgsm_play

MS-GSM play

(Limited)

8 kHz

2.30

adiStartPlaying

encoding =
ADI_ENCODE_GSM

maxspeed = 100

gsm_ms.f41

gsm_mspl.f41

gsm_ms.frgsm_rec

gsm_mspl.frgsm_rec

MS-GSM record

8 kHz

3.60

adiStartRecording

encoding =
ADI_ENCODE_GSM

ima.f41

ima.play_24

IMA/DVI ADPCM play

6 kHz

1.91

adiStartPlaying

encoding =
ADI_ENCODE_IMA_24

ima.f41

ima.play_32

IMA/DVI ADPCM play

8 kHz

1.62

adiStartPlaying

encoding =
ADI_ENCODE_IMA_32

ima.f41

ima.rec_24

IMA/DVI ADPCM record

6 kHz

1.91

adiStartRecording

encoding =
ADI_ENCODE_IMA_24

ima.f41

ima.rec_32

IMA/DVI ADPCM record

8 kHz

2.00

adiStartRecording

encoding =
ADI_ENCODE_IMA_32

mf.f41

mf.fdet_bcmpl

Forward detect, backward compelling

2.56

adiStartMFDetector

 

mf.f41

mf.bdet_fcmpl

Backward detect, forward compelling

2.56

adiStartMFDetector

 

mf.f41

mf.fdet_USA

MF detection

1.81

adiStartMFDetector

 

mf.f41

mf.fdet

MF forward detection

1.81

adiStartMFDetector

 

mf.f41

mf.bdet

MF backward detection

1.81

adiStartMFDetector

 

nmsfax.f41

nmsfax

NaturalFax

11.25

See NaturalFax functions

 

oki.f41

oki.play_24_100

OKI Play

6 kHz

2.10

adiStartPlaying

encoding =
ADI_ENCODE_OKI_24

maxspeed = 100

oki.f41

oki.play_32_100

OKI play

8 kHz

1.80

adiStartPlaying

encoding =
ADI_ENCODE_OKI_32

maxspeed = 100

oki.f41

oki.play_24_150

OKI play

6 kHz 1.5X

4.11

adiStartPlaying

encoding =
ADI_ENCODE_OKI_24

maxspeed = 150

oki.f41

oki.play_32_150

OKI play

8 kHz 1.5X

3.78

adiStartPlaying

encoding =
ADI_ENCODE_OKI_32

maxspeed = 150

oki.f41

oki.play_24_200

OKI play

6 kHz 2.0X

5.43

adiStartPlaying

encoding =
ADI_ENCODE_OKI_24

maxspeed = 200

oki.f41

oki.play_32_200

OKI play

8 kHz 2.0X

5.00

adiStartPlaying

encoding =
ADI_ENCODE_OKI_32
maxspeed = 200

oki.f41

oki.rec_24

OKI record

6 kHz

2.21

adiStartRecording

encoding =
ADI_ENCODE_OKI_24

oki.f41

oki.rec_32

OKI record

8 kHz

2.12

adiStartRecording

encoding =
ADI_ENCODE_OKI_32

ptf.f41

ptf.det_2f

2 single frequency or 1 tone pair

1.29

adiStartToneDetector

 

ptf.f41

ptf.det_4f

4 single frequency or 2 tone pair

1.81

adiStartCallProgress

precmask!=0

rvoice.f41

rvoice.play_mulaw

mu-law play

0.63

adiStartPlaying

encoding =
ADI_ENCODE_MULAW

rvoice.f41

rvoice.play_alaw

A-law play

0.63

adiStartPlaying

encoding =
ADI_ENCODE_ALAW

rvoice.f41

rvoice.play_lin

WAVE play

8 kHz

16-bit

0.63

adiStartPlaying

encoding =
ADI_ENCODE_PCM8M16

rvoice.f41

rvoice.rec_mulaw

mu-law record

0.63

adiStartRecording

encoding =
ADI_ENCODE_MULAW

rvoice.f41

rvoice.rec_alaw

A-law record

0.63

adiStartRecording

encoding =
ADI_ENCODE_ALAW

rvoice.f41

rvoice.rec_lin

WAVE record

8 kHz

16-bit

0.63

adiStartRecording

encoding =
ADI_ENCODE_PCM8M16

rvoice_vad.f41

rvoice_vad.play_mulaw

mu-law play

0.63

adiStartPlaying

encoding =
ADI_ENCODE_MULAW

rvoice_vad.f41

rvoice_vad.play_alaw

A-law play

0.63

adiStartPlaying

encoding =
ADI_ENCODE_ALAW

rvoice_vad.f41

rvoice_vad.play_lin

WAVE play

8 kHz

16-bit

0.63

adiStartPlaying

encoding =
ADI_ENCODE_PCM8M16

rvoice_vad.f41

rvoice_vad.rec_mulaw

mu-law record

0.85

adiCommandRecord

adiStartRecording

encoding =
ADI_ENCODE_MULAW

rvoice_vad.f41

rvoice_vad.rec_alaw

A-law record

0.85

adiCommandRecord

adiStartRecording

encoding =
ADI_ENCODE_ALAW

rvoice_vad.f41

rvoice_vad.rec_lin

WAVE record

8 kHz

16-bit

0.85

adiCommandRecord

adiStartRecording

encoding =
ADI_ENCODE_PCM8M16

tone.f41

tone.gen

Tone generator

0.61

adiStartDial

adiStartDTMF

adiStartTones

 

voice.f41

voice.play_16_100

NMS play

16 kbit/s

2.95

adiStartPlaying

encoding =
ADI_ENCODE_NMS_16
maxspeed = 100

voice.f41

voice.play_24_100

NMS play

24 kbit/s

2.96

adiStartPlaying

encoding =
ADI_ENCODE_NMS_24

maxspeed = 100

voice.f41

voice.play_32_100

NMS play

32 kbit/s

2.95

adiStartPlaying

encoding =
ADI_ENCODE_NMS_32

maxspeed = 100

voice.f41

voice.play_64_100

NMS play

64 kbit/s

0.51

adiStartPlaying

encoding =
ADI_ENCODE_NMS_64

maxspeed = 100

voice.f41

voice.play_16_150

NMS play

16 kbit/s

1.5X speedup

5.86

adiStartPlaying

encoding =
ADI_ENCODE_NMS_16

maxspeed = 150

voice.f41

voice.play_24_150

NMS play

24 kbit/s

1.5X speedup

5.88

adiStartPlaying

encoding =
ADI_ENCODE_NMS_24

maxspeed = 150

voice.f41

voice.play_32_150

NMS play

32 kbit/s

1.5X speedup

5.95

adiStartPlaying

encoding =
ADI_ENCODE_NMS_32

maxspeed = 150

voice.f41

voice.play_64_150

NMS play

64 kbit/s

1.5X speedup

2.44

adiStartPlaying

encoding =
ADI_ENCODE_NMS_64

maxspeed = 150

voice.f41

voice.play_16_200

NMS play

16 kbit/s

2.0X speedup

7.41

adiStartPlaying

encoding =
ADI_ENCODE_NMS_16

maxspeed = 200

voice.f41

voice.play_24_200

NMS play

24 kbit/s

2.0X speedup

7.47

adiStartPlaying

encoding =
ADI_ENCODE_NMS_24

maxspeed = 200

voice.f41

voice.play_32_200

NMS play

32 kbit/s

2.0X speedup

7.53

adiStartPlaying

encoding =
ADI_ENCODE_NMS_32

maxspeed = 200

voice.f41

voice.play_64_200

NMS play

64 kbit/s

2.0X speedup

2.85

adiStartPlaying

encoding =
ADI_ENCODE_NMS_64

maxspeed = 200

voice.f41

voice.rec_16

NMS record

16 kbit/s

3.33

adiStartRecording

encoding =
ADI_ENCODE_NMS_16

voice.f41

voice.rec_24

NMS record

24 kbit/s

3.36

adiStartRecording

encoding =
ADI_ENCODE_NMS_24

voice.f41

voice.rec_32

NMS record

32 kbit/s

3.35

adiStartRecording

encoding =
ADI_ENCODE_NMS_32

voice.f41

voice.rec_64

NMS record

64 kbit/s

0.58

adiStartRecording

encoding =
ADI_ENCODE_NMS_64

wave.f41

wave.play_11_8b

WAVE play

11 kHz

8-bit

1.58

adiStartPlaying

encoding =
ADI_ENCODE_PCM11M8

wave.f41

wave.play_11_16b

WAVE play

11 kHz

16-bit

1.36

adiStartPlaying

encoding =
ADI_ENCODE_PCM11M16

wave.f41

wave.rec.11_8b

WAVE record

11 kHz

8-bit

1.59

adiStartRecording

encoding =
ADI_ENCODE_PCM11M8

wave.f41

wave.rec_11_16b

WAVE record

11 kHz

16-bit

1.20

adiStartRecording

encoding =
ADI_ENCODE_PCM11M16