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Bundle of 4 Grandstream GXP2100 4-line Desktop HD Telephone

4.0 out of 5 stars 1 customer review

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  • Support SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP, ARP, ICMP, DNS (A record and SRV), PPPoE, TFTP, NTP, DHCP (client only)
  • Integrated Power-over-Ethernet (802.3af)
  • Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control
  • Support NAT traversal (STUN, etc), server fail-over, SIP presence (SIMPLE), and more
  • 4 Phones included

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Technical Details

  • Brand Name: Grandstream
  • Model Number: GXP2100-B4
  • Multiline Operation: multi-line_operation

Product Description

Featuring 4 lines, a 180x90 backlit graphical LCD, 3 XML programmable context-sensitive soft keys, 7 XML programmable BLF extension keys, dual network ports with integrated PoE and 4-way conference, the GXP2100 Enterprise HD Telephone provides SMBs with a sophisticated, next-generation telephone to fit a variety of applications. With superior HD audio quality for crystal clear communication, extensive telephony features, personalized information and customizable application service, the GXP2100 also includes automated provisioning for easy deployment, advanced security protection for privacy, and broad interoperability with most 3rd party SIP devices and leading SIP/NGN/IMS platforms. » Expandable, secure and easy to manage » 4 dual-color line keys (with 4 SIP accounts), 3 XML programmable context-sensitive soft keys, up to 4-way conference, and up to 11 call appearances with 7 dual-color BLF extension keys » HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance » Automated phone book synchronization with directory server using XML. Large phonebook (up to 2,000 contacts) and call history (up to 2,000 records) » Integrated real-time web applications (weather, stock, currency, RSS news, etc.) Features & Benefits ◦Back-lit 180x90 graphical LCD display with up to 8 level grayscale ◦Both RJ9, RJ22 and 2.5mm jacks for professional and casual use ◦Support Caller ID display or block, per call or permanent ◦Call waiting, hold, mute, transfer (blind or attended),forward, and more ◦3-way conferencing ◦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) ◦Large phonebook (up to 2,000 contacts) and call history (up to 2,000 records)

Product Information

Shipping Weight 19 pounds
ASIN B004S539U6
Item model number GXP2100-B4
Customer Reviews
4.0 out of 5 stars 1 customer review

4.0 out of 5 stars
Best Sellers Rank #532 in Electronics > Office Electronics > Telephones & Accessories > VoIP > Phones
Date first available at Amazon.com January 18, 2011

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Top Customer Reviews

By Dan on March 12, 2014
Verified Purchase
I have a lot of these phones and they work well. Some of the function keys require a little bit of magic to get them programmed right depending on your PBX
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