GXW 4248  
GrandStream
VoIP Gateway


Available

  In Stock




Technical Specification

GXW 4248

  • Interfaces

  • Analog Telephone FXS
    2 * 50-pin Telco connectors
  • Network Interfaces
    1 x 10M/100M/1000Mbps auto-sensing RJ45 port
  • Protocols & Codecs

  • Voice Compression
    G.711, G.723.1, G.726 (40/32/24/16), G.729 A/B, iLBC
  • Network Protocols
    TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PP-
    PoE, STUN, LLDP , T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax
    Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax
  • DTMF Method
    Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO
  • Provisioning
    TFTP, HTTP, HTTTPS, TR069
  • Management
    Syslog, HTTPS, Web browser, voice prompt, TR-069
  • Environmental

  • Operating Temperature
    0 °C ~ 40C
  • Operation Humidity
    10% ~90% (non-condensing)
  • Dimensions
    440mm (L) x 255mm (W) x 44mm (H) (1U)
  • Mounting
    Desktop and rack mount with front brackets
  • Power Supply

  • PoE in
    No
  • RPS Input/Output
    Output: 24VDC, 6.25A; Input: 100 ~ 240VAC, 50~ 60Hz
  • Power Consumption
    22.58 ~ 36.79 Watts
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