IP PBX with 2 FXO+ 2 FXS ports, 20 users

IP PBX, Network ports: 2 10/100M;2 FXO ports: 2 FXS ports; Escape ports: 1;USB ports1 Host;Extension Amount 20

IP PBX with 2 FXO+2FXS ports, 20 users( MSQ-20)

Network ports: 2 10/100MFXO ports: 2Escape ports: 1USB ports1 Host

Extension Amount:20Outer material: metal

Size: 260*150*44mm(metal)Weight: 1080gPower input: DC12V/1000mATemperature: 0-40Humidity: 10%-90%RH, anti-caking

Work under the following protocol

SIP agenc/login/location/severRFC3261 (RFC3262, 3263, 3265, 3325, 3515, 3581, 3891, 2976, 3326, 4235, 4240 and so on)SDP (RFC2327,4566,3264,4574,4796 and so on)RTP (RFC1889,3550 3984 and so on

DTMF inner/outer(RFC2833)/SIP INFO HTTP/Digest certification (RFC2617)MWI (Message Waiting Indication) RFC3842Presence/IM (RFC2778, 3858, 3863, 4480)Audio Codec:[TransCoding] G.729A,GSM, Speex, G.711U, G.711A; [Pass Through] iLBC, G.723and so on.Video Codec: H.263, H.264, Mpeg4 [Pass Through ]VPN: PPTP/L2TPserver,Open VPN clientEnum (RFC2916,3761, 3764)PPPoE (RFC2516)Dynamic DNS (RFC2136, 2137),DHCP(RFC2131)

Main Fertures:

1 Suitable  for  small and medium-size enterprise LANTwo 10M/100M, support router,and also working as routerSupport DMZ Support DHCP client/PPPoE(ADSL)/static IP connecting to InternetSupport dynamic DDNS(DNS and dynamic IP are binded.)Support OpenVPN/PPTP VPNconnectiopn,support encrypted communication.(Provide technology support to prevent banning)Support NAT test and penetratingSupport DHCP server

2 Qos control systemSupport VLAN 802.1P/802.1Qprotocal that is  based on TAG     Support(TOS/ DSCP)Provide solution for Dynamic Jitter Buffer,create soft voice.Echocancellation

3. Support multi-type outer telecom connectionSupport connection to SIP  virtual operator system via SIP Trunk Support calling outboundSupport calling inbound. Permit multi-client accounts,each extension  can have multi DID  number that is assigned by ITSP.Support outbound calling and inbound calling via FXO port

Support ENUM Trunk(optional)

4 Set up dialing scheme and calling routing.Setting prefix router for communication to  ITSP/FXO or other IP-PBX LAN networkSupport LCR SettingSupport LCR(Least Cost Routing)Support setting up communication among servers and support inbound LAN-to-LAN communication.(Support multi IP-PBX communication bound)Support extension group

5 Traditional PBX functionExtension user login/calling/hang-up Extension user account open/terminationCall forwarding(Unconditional,in the condition of busy ,no answer, outline)

 (Call Transfer)/(Call Hold)Call ParkFall BackFollow MeAnswer by user in same group

Extension user answer for phone exchangeAuto beep answer for phone exchangeCall restriction(Music on Hold),coloring beep(phone exchange beep)Calling record check and export,support rate setting and charge functionSupport fax connection(T.38 Pass Through)Support voicemail(personalized beep/MWI) Call ID Display(FXO ports support SK/DTMF ,two types of Caller ID capatures)

6 Advanced IP-PBX functionsSupport calling line and auto calling distribution.(ACD:random, rotate, free at most, all ringing setting, answering at least )Support audio conference(Hold 6-12 sides meeting depending on various types )Support video communication .(Need server support,H.263/Mpeg4/H.264 [Pass Through])Extension datebase bound to mobile phone.Group vibrationSupport self-setting IVR calling .Presence of user status(Presence)/instant message(supported by terminals)

7 Functions supported by terminals 

Terminals auto setting

Auto audio broadcast based on groupsTerminal interphone

8 Attached with manager/operator software Monitoring  conversation of IP-PBXMonitoring and recording for IP-PBX conversationSupport audio conference based on IP-PBX .

9 System maintenance and management

System   management of web styleSelf-service interface management of web styleSystem fireware updating of web styleKey  for restoring original setting 

Safety rules and environmental protection

Match FCC ,CE certification, Lead-free, Match international environmental standards

IP PBX with 2 FXO+ 2 FXS ports, 20 users