Grandstream GXP2000 4-line Enterprise SIP Telephone

GXP2000 is 4-line enterprise SIP telephone that is ideal for both the small business and the enterprise customer. The GXP2000 offers dual 10M/100Mbps Ethernet ports, intuitive user interfaces, large back-lit graphical LCD display with support for multiple languages, security and privacy protection.

• Support SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols
• Support NAT traversal via STUN & symmetric RTP
• Support SIP SIMPLE standard for Instant Messaging and Presence
• Interoperable with various 3rd party SIP end user device, Proxy/Registrar/Server, and gateway products
• Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality