Wednesday, June 6, 2012

GXP2120 6-line Executive HD IP Phone Features (2)

GXP2120 6-line Executive HD IP Phone Features (2)
GXP2120 6-line Executive HD IP Phone Features (2)
6-line Executive HD IP Phone

  • Support SIP (RFC3261), TCP/IP/UDP, RTP, 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
  • Generous 320x160 pixel backlit graphical LCD display with up to 8 level grayscale
  • 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)
  • Full duplex speakerphone w/advanced audio echo cancellation
  • Headset jack (2.5 mm and RJ9) for broad headset compatibility
  • Large phonebook (up to 2,000 contacts) and call history (up to 2,000 records)
  • Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control
  • Automated personal information service (e.g., local weather, stock, currencies, RSS news, etc), personalized music ring tone/ring back tone/music-on-hold, flexible customizable screen content & format using XML, and advanced Web and enterprise applications integration (pending)
  • And many more enterprise grade features

Grandstream - Top VoIP Gateways IP Phones ATA China Manufacturer

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