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1FXS+1PSTN SIP SPE VoIP Gateway

Product ID: SPE-1.1

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*2RJ45 (WAN/LAN), 1FXS+1PSTN port, 1USB-B Port.
Specifications
  • VoIP Protocols
    • SIP (RFC 3261~3266 and various SIP draft extensions)
  • SDP(RFC2327)
  • RTP/RTCP(RFC 3550, 3551) Call Features
    • Call Transfer (Attended)
  • Call Forward (Busy / No Answer /Unconditional)
  • Call Hold / Retrieve
  • Call Waiting
  • Caller ID Display
  • Caller ID Blocking
  • Anonymous Call Blocking
  • Hook Flash FAX Support
    • G.711 pass- through
  • T.38 Codec
    • G.711μ-law
  • G711a-law
  • G.729, G.729a/b
  • G.723 Security
    • HTTP 1.1 basic/digest
  • authentication for Web setup
  • MD5 for SIP authentication (RFC2069/ RFC 2617)
Features
  • Dial Method
    • Direct IP call without SIP proxy
  • Dial number via SIP server
  • Dial URI via SIP server
  • Flexiable Dial Plan Router
    • Virtual Server
  • NAT
  • DHCP Server
  • DMZ Voice Quality
    • VAD (Voice Activity Detection)
  • CNG (Comfort Noise Generation)
  • AEC (Acoustic Echo Cancellation)
  • AGC
  • Packet Loss Concealment
  • Each Line G.168 up to 128ms
  • Dynamic Jitter buffer
  • Bell 202 and V.23 Caller ID NAT Traversal
    • STUN
  • Proprietary tunnel-based TCSP
  • Fresh Open TCP/IP
    • IP/TCP/UDP/DHCP/RTP/RTCP
  • ICMP/HTTP/SNTP/TFTP/DNS
Certificate
  • CE
  • FCC
  • UL
  • RoHS.

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