Detailed Product Description

pbx with 4FXO ports, 120 users (MSQ-120)

Network Ports: 2 10/100M

FXO Ports: 4
Escape Ports:1

USB Ports1: Host
etension amount:120
Outer Material: Metal

Speciation:

Size: 441*240*44mm(Standard 1U case)
Weight: 2620g
Power inputAC100-240V
Temperature0-40
Humidity10%-90%RH

Working under the following protocols

SIP agency/login/location/server RFC3261 (RFC3262, 3263, 3265, 3325, 3515, 3581, 3891, 2976, 3326, 4235, 4240and so on)
SDP (RFC2327,4566,3264,4574,4796and so on)
RTP (RFC1889,3550 3984)
DTMF inner/outer(RFC2833)/SIP INFO
HTTP/Digest Certification(RFC2617)
MWI (Message Waiting Indication) RFC3842
Presence/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/L2Tp server,Open VPN client
Enum (RFC2916,3761, 3764)
PPPoE (RFC2516)
dynamic DNS (RFC2136, 2137),DHCP(RFC2131)

Main Features

1 Suitable for medium and small size enterprise network
      Two 10M/100M RJ45, connect to router,and also work as a router
      Support DMZ
      Support DHCP client/PPPoE(ADSL)/static IP      connecting      to Internet     

      Support dynamic DDNS(DDNS binded with dynamic IP)
      Support OpenVPN/PPTP VPN connection,support encrypted communication.Provide technology support to prevent banning
      Support NAT test and penetrating.
      Support DHCP server
2 Qos control system
      Support VLAN 802.1P/802.1Q protocol  based on TAG
      Support TOS/DOS
      Provide solution for Dynamic Jitter Buffer,create soft voice.

      Echo cancellation
3 Support multi-type outer telecom connections

      Support connection to SIP  virtual operator system via SIP Trunk
      Calling outbound

      Support calling inbound,permit multi-client account,each extension phone can have multi DID  number that is assigned by ITSP ().

      Support outbound calling and inbound calling via FXO port
      Support ENUM Trunkoptional

    4 Set up dialing scheme and calling router.
      Setting prefix  router for communication to  ITSP/FXO or other IP-PBX LAN network
      Support LCR Setting
      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 function
      Extension user login/calling/hang-up
      Extension user account open/termination
      Call forwarding(unconditional,in the condition of busy ,no answer, outline)
      Call Transfer/Call Hold
      Call Park
      Fall Back
      Follow Me
      Answer by user in same group

      Extension  answer for phone exchange

      Auto beep answer for phone exchange
      Call  restriction
      Music on Hold/personalized beep/operator beep and so on
      Calling record check and export,support rate setting and charge function
      Support fax connection (T.38 Pass Through)
      Support audio mail(personalized beep/MWI)
      Call ID Display

6 Advanced IP-PBX function
      Support 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. Terminal support  needed.
      Extension datebase bound to mobile phone.

      Group vibration

      Support self-setting IVR calling .
      Presence of user status(Presence)/instant messagesupported by server

7 Functions supported by terminals

      Terminals auto setting
      Auto audio broadcast based on groups
      Terminal interphone

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

9 System maintenance and management
      System  management of web style
      Self-service interface management of web style

      System fireware updating of web style
      Key  for restoring original setting  
 
Safety rules and environmental protection

      Match FCC, CE, lead-free, match international environmental standards