?? voip???? ?? ip pbx????

1
?? voip???? ?? ip pbx????
2
IP PBX???????
??

????
????
????
????
????
????
3
IP PBX ?????

• IP PBX???????????????

???????(PBX)

VoIP Gateway

IP ????
???????????,????????,???????????,?????????????????
?,????????????????????
4
SMB solution
ECS 320
???????
(????24?/??8?/IP??64?)
ECS 160
(????4?/??12?/IP??32?)
ECS 060
(????4?/?? 2?/IP??16?)
4 96 ?
ECS ??????????????,??SIP Proxy ??????????????.
?????????H.323?SIP protocol??.
5
ECS series IP PBX ??

• ??? ECS series IP PBX???????????????

????????,??????????????,??????,????????????,??????
????? ????????,???????????,??????????,??????,?????
??
6
ECS series IP PBX
????PSTN???Internet??????????
7
Hybrid IP PBX system
???????????
euphony ECS-320 IP-PBX??????????????????,???32????
????????????????????????64??IP
extension????????????? SIP register server
???????????????????? Remote IP Phone ???
8
?????????
???????IE??,?????? ,???????????
9
????????
????????
????
International Simple Resale
SIP Phone
Headquarter VoIP Phone number 070-070-0001
Company PSTN Phone number 03-512-3456
softphone
The analogue network at inside
10
????????????
The PSTN network at site 2
The PSTN network at site 1
???? SIP ??
extension321 324
extension221 230
???
???
????
On-net callfor exampleextension 121 at site 3
can dial 221 to ring the remote extension
directly
???
The PSTN network at site 3
????
extension521 524
IP Phone
11
????????????
The PSTN network at site 2
The PSTN network at site 1
???? SIP ??
extension321 324
extension221 230
???
???
????
Transit callfor exampleUser can dial number
nnn to get the PSTN line at remote site when call
outside the office after hearing the greeting.
???
The PSTN network at site 3.
????
12
????????????????
The PSTN network at site 2
The PSTN network at site 1
extension321 324
extension221 230
???
???
????
Call Consult
???
The PSTN network at site 3.
????
13
ECS series VPN service
IP address arrangment192.168.2.1254
IP address arrangment192.168.3.1254

• Each site can share their data through the VPN
  tunnel.
• The voice can be transferred through the VPN
  tunnel, too

?????? ?
IP address arrangment192.168.1.1254
Knowledge Management Serverat site 1.
14
Sufficient network services
ECS series IP PBX provides sufficient network
services like DHCP server NAT Firewall DDNS
client QoS service and voice VPN for SOHO or
small office
ADSL / Cable line / lease line
?????? ?
15
????

1. Advance GW ??ECS 060/ECS 160????PBX??????????,??
   150?????????
2. IP Centrex ??????????????????,??30?????????
3. IP PBX - ????IP PBX?????????5100????????

IP PBX Nortel(64??) Euphony(564) -??????????IP
PBX -????? -???????
????
IP Centrex -?PBX -?????PBX? ?PBX???? -??????PBX??
????PBX
????PBX

• Advance GW
• -?PBX
• ?????
• ??????

????
16
???? ???

• IP PBX ?ECS 060/ECS 160/ECS 320 ???,????????
• IP PBX ???ATUR,??????IP????????extender
  mode?C???????PBX
• ??ADSL ( 2M/256, 2M/512, 512/512 ??IP )

???
Advance Gateway 4/8 port
?? ADSL
IP Net
ATUR
??Softswitch
17
????

• PBX Extender???,????????????(PBX)???,???????????,?
  ?????Soft Switch?????IP Phone ?USB
  Phone,????????64???

co
Soft Switch
ECS-320 (16 CO, 16EXT, 16VOIP)
ext
co
IP phone 201-299
Traditional PBX

• Key feature of ECS-320
• Duplex Gateway
• Soft Switch

Key phone 100-199
18
?????????????
PBX Extender???,????????????(PBX)???,???????????,?
?????Soft Switch?????IP Phone ?Wi-Fi
Phone,????????64???
???
???
19
IP-PBX?VoIP G/W???
20
??????????
???? ???????
????
?????
??
PC
????,????????,????????,???????,??????? ?????????
Euphony IP PBX ?????, ????VOIP IP???(IP-Share),
??????(DHCP Server), IP????(NAT),
???(Firewall), ??IP???DDNS), VPN ????
??????
????
????
??????
ISP 2M/256k