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6753i Char SIP incl. universal adapter

SIP Phone, Headset port, PoE, XML, 10/100 switch, 9 lines
Product SKU : A1753-0131-10-55
From Stock

The product is available in a special reduced price. You can find it in Special prices category by clicking here.

The 6753i offers powerful features and flexibility in a standards based, carrier-grade basic level IP telephone. With a sleek and elegant design and 3 line LCD display, the 53i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Part of the Aastra 5i Series of IP telephones, the 53i is ideally suited for light to regular telephone requirements.


  • 3 line LCD display
  • 9 line / SIP account support
  • 3 call appearance lines with LEDs
  • 4 navigational keys
  • 4 programmable keys with LEDs
  • 8 predefined hard keys: Goodbye, Options, Hold, Redial, Speakerphone/Headset toggle, Mute, 2 volume keys
  • XML browser capability to access custom applications
  • LED for call and message waiting indicator
  • Dual 10/100 Mbps switched Ethernet ports
  • Power Over Ethernet support
  • Full-duplex quality speakerphone 
  • Headset port (RJ9)
  • DHSG support
  • Expansion module support (M670i, M675i)

Supported systems:

  • Asterisk and Asterisk Appliance systems (Digium, Elastix, Xorcom, Yeastar, Grandstream, etc.)
  • 3CX
  • VoIP Provider Lines
  • IP Centrex (Deverto, Broadsoft, etc.)
  • Aastra BusinessPhone
  • Aastra MX-ONE Telephony Server

Package content:

  • 1 pc Aastra IP phone
  • 1 pc Ethernet cable
  • 1 pc CD-ROM
  • 1 pc AC adapter

Orderable accessories:

  • High Angle Stand
  • M670i expansion module
  • M675i expansion module
  • Handset
  • Handset cord
  • DHSG cabel set


Address:  H-1149 Budapest, Róna Street 120-122

Mail: info@assono.hu

Phone: +36 1 801 8500, +36 1 273 2150


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e-mail: info@assono.hu
phone: (+36 1) 801 8500



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