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  Grandstream GXP-2000 4-pack
 
 
MSRP $392.00
Best Deal Price $300.00


Stock Status: In Stock
Product Code: GXP2000X4


The following items are included FREE with this product:

  • 1 of Tutorial Videos for TalkSwitch ($99.00 value!)
  • 1 of 10-Selection On-Hold-Music CD ($19.95 value!)
  • 1 of Live Unlimited & Lifetime Tech Supp ($199.00 value!)
  • 1 of Fed-Ex 2-day Shipping ($50.00 value!)
  • 1 of Live Customization and Training ($125.00 value!)
  • 1 of Best Deal Technical Toolkit ($99.00 value!)

    • Talkswitch Systems

    		240vs [Add $660.25]
    244vs [Add $945.25]
    248vs [Add $1,040.25]
    280vs [Add $1,040.25]
    284vs [Add $1,325.25]
    288vs [Add $1,420.25]
    480vs [Add $1,420.25]
    484vs [Add $1,705.25]
    488vs [Add $1,800.25]
    840vs [Add $1,420.25]
    844vs [Add $1,705.25]
    848vs [Add $1,800.25]

    Qty:
    Description
    		 

    Grandstream GXP-2000 Features Include:

    • 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
    • Advanced and patent pending adaptive jitter buffer control, packet delay & loss concealment technology
    • Support popular vocoders including G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728, and wide-band G.722 (Model 102D). Dynamic negotiation of codec and voice payload length
    • Support standard voice features such as Caller ID Display or Block, Call Waiting, Hold, TransfForward, FLASH, in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, configurable emergency dialing (e.g., 911), early dial, click-to-dial
    • Support 3-way conferencing, full duplex hands-fredomain acoustic echo cancellation (pending), redial, call log, volume control, voice mail with indicator, downloadable ring tone
    • Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
    • Support DIGEST authentication and encryption using MD5 and MD5-sess.
    • Provide easy configuration thru manual operation (phone keypad and Web interface) or personalized automated provisioning via central configuration file for mass deployment.
    • Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)
    • NAT-friendly remote software upgrade capability (via tftp) even from behind firewalls/NATs.
    • Support for fail-over SIP server and DNS server

    The Grandstream GXP-2000 has two switching RJ45 Ethernet ports