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IPCom.ch Grandstream GXP2020 Executive 6-line IP-Phone
Grandstream GXP2020
Executive 6-line SIP-Telefon

    Hardware / Technical Features & Benefits

  • Support SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP(both client and server), PPPoE, TFTP, NTP
  • Dual switched 10/100Mbps Ethernet ports w/integrated Power-over-Ethernet (802.3af)
  • Support NAT traversal (STUN, etc), server fail-over, SIP presence (SIMPLE), and more
  • Backlit 320x160 high resolution graphic LCD with multi-level grey scales

    Call Features & Benefits

  • 6 lines indicators with individual SIP account profiles
  • 7 programmable hard keys and 4 XML programmable context-sensitive soft keys
  • Multi-line support of up to 13 call appearance lines with dual-color LED indicators
  • Expandable to additional 112 lines through expansion key-modules
  • Support Caller ID display or block, per call or permanent
  • Call waiting, hold, mute, transfer (blind or attended), forward, and more
  • Multi-party conferencing (up to 5-way)
  • And many more enterprise grade features

    Handset Features & Benefits

  • Full duplex speakerphone w/advanced audio echo cancellation
  • Headset jack (2.5 mm and RJ11) for broad headset compatibility
  • Secure and automated provisioning for mass deployment
  • SRTP and TLS (pending) for privacy protection
  • And many more enterprise grade features

GXP2020 Product Brochure
GXP2020 User Guide






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