Grandstream GXP-2010 Enterprise IP-Telefon

Technical Features & Benefits

Support SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP(both client and server), PPoE, FTP, 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 240x120 high resolution graphic LCD with multi-level gray scales

Call Features & Benefits

4 lines indicators with individual SIP account profiles
18 programmable hard keys and 3 XML programmable context-sensitive soft keys
Multi-line support of up to 22 call appearance lines with dual-color LED indicators
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 4-way) and shared line appearances
Expandable through expansion key-modules (pending)
And many more enterprise grade features

Handset Features & Benefits