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Sansfil co
 31 route de versaillais 78560
Le port marly
 Paris
France

[ 33] 666189446

info@sansfil.co
sales@sansfil.co
support@sansfil.co

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IP PBX KH-743

Features

    Call control protocol SIP
    PSTN Signal PRI、NO.1 and 7 Signaling
    Network Protocol TCP/IP, UDP, ARP, ICMP, TELNET, SNMP, HTTP,RTP/RTCP, TFTP, NAT
    Voice compression G.711 (A-law and u-law), G.723.1, G.729 Supports voice compression algorithm
    switch dynamic
    Network Management Support SNMP/Telnet/WEB/Console
    Trunking Interface support 4 Digital Trunking E1/T1
    Analog Trunking 0-128
    IPTrunking 0-256
    SIP users 0-3000
    Analog subscriber 0-128
    Physical parameter 
    Dimension 483mm×336mm×114mm
    N.W  10.5 KG
    Voltage 220VAC 50HZ/-48VDC
    consumption 180W
    Temperature 0℃~50℃
    Humidity 10%~90%
Traditional PBX switch function Supports E1 digital trunking and IP trunking
Intelligent route Direct Inward dialing(DID)
Extension Authority Management T.38 FAX
Music Hold Ringgroup
Automatic Call Distribution CALL Records
Call conference Voice Mail
Sound recording Virtual group
Multi-group Editable IVR Supports web、telnet、Serial port
Supports SNMP Supports NTP protocol, proofread local clock
by network clock source
Supports some languages

Hardware

  • Supports 128 analog subscribers and 3000 SIP-IP users
  • Supports 2 LANs and 2 WAN (including 1 GE optical port)
  • The maximum of digital trunking is 4 lines,120 ohm RJ45 or 75 ohm BNC interface as optional
  • 4 slots can be installed FXS/FXO or LAN slot
  • Supports FXS/FXO mixed board, the maximum is 32 lines
  • LAN board supports 810/100M adaptive port