??DN????

1
??????????
???????????????2002?11?
2
???????

• ?????????
• ??DN????
• DN??????

3
?????????

• ??????????????????????
• ???????????

4
???????????

• ??????
• ???????
• ????????

5
???????????

• ?????????????
• ??,?????????
• ???????????,?????
• ???????????
• ???????????

6
CTIComputer Telecommunication Integration

• CTI?????????,???????????????????
• Computer Telephony
• Computer Telecommunication Integration
• Computer Telecommunication Industry

7
???????

• ?????????????????(CTI)?????
• ????????????????????????? ?????,??Compact
  PCI/H.110???PCI/H.100??? ?????,??????Intel
  -Dialogic????????

8
??????
?????CTI????
TC-08A
1993
????????80??
TC-08A1
TC-08AV
94-95
????FAX?????????
TC ??
96-97
DSP??,????,??win2000, ISDN/?????
D ??ISA
98-2000
PCI??,H.100??,DSP??
D ??PCI
2001
NADK??,??DIALOGIC,PCI/compact PCI??
2002
DN??
9
DN????

• DN???????????,??PCI???CompactPCI??????D??????,????
  ?????NADK?
• DN???Dialogic???????Dialogic???????,??????????,??D
  N???????????,??????????????

10
NADK
????????

• NADK??????????,??????????,???????????7??????
• NADK?????Dialogic?????????????????,???????

11
???????

• ?????????
• ???????
• ?????????????
• ????????

12
?????????

• NADK??????????
• ????
• ????(????)
• ??????(???????)
• ??SRL????
• ??SRL????
• ??windows????
• ?Win32????

13
???????

• OKI 24Kbps?32Kbps ADPCM(???Dialogic???.VOX??)
• 48Kbps ?64Kbps A?PCM??
• 64Kbps?48Kbps???A?PCM???WAV??
• 32Kbps?24Kbps OKI ADPCM???WAV??
• ???????

14
??????,???

• ??NADK?????????????,??,??????????Dialogic???????DN
  ?
• 1?  ??VC??,?Dialogic????(.lib)?????????
• 2?  ??NADK ?????????
• 3?  ?????????

15
???????

• ??DN??????????Dialogic?

16
?????
17
?????
18
DN161A ?????
19
DN600c ?????(cPCI??)
20
DN600?????(PCI??)
21
????

• ??????????
• ?????????????
• ???????????????.???????,?????,?????????????????

22
??????
23
?????????????
24
???????????
25
???????DM??
26
???????DM??

• DM-M(??????)
• ?????FAX/MODEM????IP??
• DM-S(??????)
• SS1?ISDN?SS7(TUP/ISUP/TCAP/MAP/INAP)
• H.323?MGCP/SIP
• DM-I (????)
• ??(??????EM)
• ??(E1?OC3)
• ??(10M/100M?1000M)

27
???????CTI???!

• ????!

???HeJianNan_at_dj.com.cn