Grandstream GXP2000 4-Line SIP VoIP Phone - GXP-2000

The Grandstream GXP2000 is 4-line enterprise SIP telephone that is feature rich, easy to use, supports integrated power-over-Ethernet and is competitively priced. Expandable, secure and easy to manage, the Grandstream GXP2000 offers superior audio quality, 4 individual SIP accounts, 7 programmable keys, visual message indicator, full duplex hands-free speakerphone, dual 10M/100Mbps Ethernet ports, intuitive user interfaces, large back-lit graphical LCD display with support for multiple languages, security and privacy protection, screen content customization using XML, automated phone book synchronization with directory server using XML, as well as broad interoperability with most 3rd party SIP products.

• Support SIP - (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP(both client and server), PPPoE, TFTP, NTP
• Support NAT traversal - (STUN, etc), server fail-over, SIP presence (SIMPLE), and more Multiline support of up to 11 lines indicators (expandable to 112 lines through expansion key-module)
• Graphical LCD> - to display up to 8 lines and 22 characters per line
• Dual 10/100Mbps - Ethernet ports
• Headset Jack - 2.5mm headset jack / Versions 0.3 and 0.4 - 3.5mm headset jack
• Support Caller ID - display or block, per call or permanent
• Call waiting, hold, mute, transfer (blind or attended),forward, and more
• Conferencing - Multi-party
• Power-over-Ethernet (802.3af)

• SIP Compliant and Protocols - SIP, TCP/IP/UDP, RTP/RTCP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP(both client and server), PPPoE, TFTP, NTP, etc.
• Networking Interfaces - Dual 10/100mbps Ethernet ports (switched or routed).
• Superb Audio Quality -Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC Custom Ringtone Software Convert most music files to a Grandstream ringtone.
• Advanced Functionality - Multi-line support, multi-party conferencing, headset enabled, expandable, intercom, AES encryption, etc.

Reasons to buy from IP Phone Warehouse:

Great Prices - At IP Phone Warehouse our goal is to offer you great prices on VoIP products. We strive to get you the best pricing on your VoIP equipment no matter the size of the purchase. At IP Phone Warehouse we feel that everyone deserves a great price and exceptional service.

Experienced Technical Staff - IP Phone Warehouse has a staff of experienced VoIP specialists. Our staff is knowledgeable and trained to support you with your VoIP implementation. We also offer phone and remote technical assistance. For more info on our technical support options click here.

Safe Place to Shop Online - IP Phone Warehouse offers a safe shopping environment. IP Phone Warehouse uses industry standard 128-bit SSL encryption to ensure your data remains safe. Additionally, IP Phone Warehouse is HACKER SAFE™ certified.

Flexible Payment Options - IP Phone Warehouse accepts major credit cards including: Visa, MasterCard, American Express, and Discover. IP Phone Warehouse also accepts Google Checkout payments. In addition to credit cards, IP Phone Warehouse accepts checks by mail and wire transfers.

Discount Membership Accounts - If you buy a lot of VoIP equipment, the VoIP Discount Membership Club may be just what you're looking for. The VoIP Discount Club is a yearly membership that will save you money on all items in our store. Click for more info.