VoIP ??? - PowerPoint PPT Presentation

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VoIP ???

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2.Call Center CTI(Computer Telephony Integration) 3. 4.KRONE/AVAYA – PowerPoint PPT presentation

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Title: VoIP ???


1
??
??????????
???????? ?????? ??? 95/6/01
2
  • ??????IP??????
  1. ??????IP??,???????????????,????????
  1. ???????,?????????,????????????,??????????????
  1. ????????????????????IP phone????????????
  1. ??IP Trunk???????,???????????????,????????????
  1. ?????????VPN,Routing Table,??????????????
  1. ????????????????

3
  • ??? IP-PBX??
  • ?????????(??.??.????)???????????? ?
  • ?????????(???.??.???)????????????????
  • ????(????.?????.????)???????????,?????????????????
    ????????
  • ??????????????(230?)??????.?????????????
  • ?????????????????,?????????????????????????
    ????e-mail????
  • ????????????????????????VOIP???

4
??
  1. ????????
  2. ????????
  3. ???????
  4. ???Nortel????????
  5. ????????????
  6. ????
  7. ????

5
PSTN?? (????)
????????
??
?????
??????????,???? ????????????????. ????????? (???Qo
S??????????)
PSTN?? (????)
???ECS320
7XXX
????
????
PSTN?? (????)
???ECS320
Nortel ???
??
1XXXX
6XXX
6
PSTN?? (????)
??? ?????? ???? ???? ????? ????????
??
?????
PSTN?? (????)
???ECS320
722
????
????
??? 01 (?????) 11000
PSTN?? (????)
???ECS320
Nortel ???
??
??? 8 02 (????) 722
11000
6XX
7
PSTN?? (????)
???????? ??????????????????? ???????Nortel
Ac1????????? ??????????
??
?????
PSTN?? (????)
???ECS320
722
????
????
PSTN?? (????)
???ECS320
Nortel ???
??
11000
6XX
??? 8 11 (??) (????) or ?????? 0 04
xxxxxxx ????
??? 01 (?????) 11000
8
PSTN?? (????)
???Nortel?? VoIP Solution Media Gateway
Signaling Server ????????????
??
?????
PSTN?? (????)
???ECS320
7xx
????
????
PSTN?? (????)
???ECS320
??
1xxxx
6XX
9
??????????
???? ???????
????
?????
??
PC
????,????????,????????,???????,??????? ?????????
Euphony IP PBX ?????, ????VOIP IP???(IP-Share),
??????(DHCP Server), IP????(NAT),
???(Firewall), ??IP???DDNS), VPN ????
??????
????
????
??????
ISP 2M/256k
10
IP-PBX?VoIP G/W???
?? ??? Gateway
???? YES NO
???? YES NO
?? ?? ?? YES NO
???? YES NO
???? YES NO
???? YES NO
???? YES NO
??IP?? YES NO
???? G.729AB \ G.723.1 G.729AB \ G.723.1
??? YES NO
NAT YES NO
QoS YES NO
IP ??? YES NO
DHCP YES NO
???? CDR CAS-2000(?????) ????
11
????
  • ??????????
  • ECS320?????????
  • ?1??,???????

. ????Nortel PBX ?? ???????
. ????????
12
??????????
  • ????????( SUN NET Information Lim.)
  • ?????????????????? ?
  • ??????????????????????,
  • ?????
  • 1.?? NORTEL ? ??? ECS??????????????
  • 2.Call Center???CTI(Computer Telephony
    Integration) ???
  • 3.???????
  • 4.KRONE/AVAYA??????
  • 5.?????????????????????????
  • ???????????????????,???????150???
  • ??????????Callcenter??????
  • ??????????????,??????????

13
?? ????
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