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Aastra 6753i (53i) IP Phone (A1753-0131-10-01)

53i (6753i) IP Telephone

Aastra 6753i (53i) IP Phone (A1753-0131-10-01)
Like New:$49.99 New:$146.99
Availability: Yes

$49.99 Sale Price:
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Aastra 6753i (53i) IP Phone (A1753-0131-10-01)

Aastra 6753i (53i) IP Phone can use up to nine lines and is equipped with XML browser capabilities. This phone has a sleek and elegant design.


  • Up to Nine Lines with Call Appearance
  • XML Support
  • Multi-proxy Support
  • Personal Directory
  • Nine Fixed Feature Buttons
  • Four Navigation Keys
  • Local 3-way Conference
  • Full Duplex Speakerphone
  • Call Information
  • Volume Keys
  • Multi-language Support
  • Shared Call and Bridged Line Appearances
  • One Year Warranty Included with Extended Warranty Options at Low Prices!


  • Size: 9.3"W x 8.2"D x 3.2"H
  • Weight: 889g (31.3 oz)
  • Ethernet: Two-port 10/100
  • Codec: G.711 u/a, G.722 (Wideband), G.729a, BV16, BV32, and L16
  • Protocol: SIP
  • Dedicated RJ-9 Headset Jack
  • Integrated IEEE 802.3af Power over Ethernet (PoE) Support
  • AC Adapter (48V DC) Support
  • Wall mountable
  • Supports up to Three M670i Modules


  • Manual or dynamic host configuration protocol (DHCP) network setup
  • FTP / TFTP / HTTP / HTTPS server-based central provisioning for mass deployments
  • Web portal for individual unit configuration
  • Network Address Translation (NAT) support for static configuration and "Keep-Alive" SIP signaling

Package Includes

  • Aastra Handset
  • Handset Cord
  • Ethernet Cord
  • AC Adapter (Optional)
  • (2) Base Feet
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