Product Main

Specifications

Key Facts:

For 8 GSM - VoIP connection; Quad band 900 1800 850 1900MHz; SIP protocol, Asterisk compatilbe; support NAT & Auto Hungting; CDMA VoIP Terminal: SC-895cdma

  • Major Function:
  • VoIP (SIP)- GSM conversion
  • 50 sets of LAN -> MOBILE routes setting;
  • 50 sets of MOBILE -> LAN routes setting
  • Voice response for setting & status (dial in from mobile)
  • For call termination (VoIP to GSM) and origination (GSM to VoIP)
  • Standard SIP (RFC2543, RFC3261) protocol,communicates with other gateway or PC
  • To be set on web
  • Specification:
  • SIP protocol: (RFC2543, RFC3261)
  • TCP/IP: IP/TCP/UDP/RTP/RTCP/,CMP/ARP/RARP/SNTP DHCP/DNS Client,IEEE802.1P/Q,ToS/DiffServ,NAT Traversal,STUN,uPnP,IP Assignment,Static IP,DHCP,PPPoE
  • Codec: G.711 u-Law,G.711 a-Law,G.723.1 (5.3k) G.723.1 (6.3k),G.729A,G.729A/B,Voice Quality VAD,CNG,AEC,LEC,Packet loss
  • GSM Frequency:
  • Quad band 900/1800/1900/850MHz