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Aastra 6751i (51i) IP Telephone (A1751-0131-10-01)

Aastra 6751i (51i) IP Telephone (A1751-0131-10-01)

Aastra 6751i (51i) IP Telephone (A1751-0131-10-01)
Aastra 6751i (51i) IP Telephone (A1751-0131-10-01)
The Aastra 6751i offers features and flexibility in an open-standards based, carrier grade basic level IP telephone.

Certified Refurbished: $42.99
Availability: In Stock
Learn about our Certified Refurbished products.💬 Shopper AwardMany of our competitors advertise lower quality refurbished phones with the option of adding new plastics, buttons, handsets, parts, and even warranties at a higher cost.  Our Certified Refurbished products are fully tested, factory defaulted, and remanufactured to a high quality, factory like new condition.  We change plastics, add factory finished tops, and replace button sets, labels, overlays, handsets, and cords on all of our Certified Refurbished phones.  Better yet, we back them with a Rock Solid 1 Year Warranty, superior service, and expert technical support.
Manufacturer: Aastra   |   SKU: AST-51I

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⚑ This product is eligible for 2 Year Platinum Protection.  Learn more
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   Rock Solid 1 Year Warranty      30 Day Returns
   Over 30 Years of Superior Sales, Service, and Support

Aastra 6751i Features

  • 3 line LCD display
  • 1 call appearance
  • 4 navigational keys
  • 9 configurable speed-dial keys using number keypad
  • 9 fixed feature keys - Goodbye, services, hold, redial, save, delete, swap, speakerphone, and mute
  • LED for call and message waiting indicator
  • XML browser
  • Full duplex speakerphone
  • Enhanced call management (e.g. personal directory, callers log, redial list, shared call and bridged line appearances, call forward, transfer, and call waiting)
  • Multi-lingual support - English, French, Spanish, Italian, German
  • Built-in web administration server for maintenance and troubleshooting
  • Mass deployment via central provisioning - TFTP, FTP, HTTP, HTTPS
  • Integrated dual 10/100 Mbps switched Ethernet ports
  • Static or DHCP addressing
  • Supports IETF SIP (RFC3261) and associated RFC drafts
  • Supports G.711 and G.729 codecs
  • Powered via 802.3af Power over Ethernet or optional PoE injector (sold separately; see drop down option)
  • Fully interoperable with leading SIP telephony platforms




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