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Aastra 673xi SIP Phones

 

Aastra 673xi Voice over IP Range

With exceptional features and flexibility, the Aastra 673xi SIP phone range offers enterprise grade IP telephony. The Voiceover IP range offers sleek, elegant designs with a compact footprint, and all in accordance with the internationally standardised SIP phone standard. The Aastra 673xi Voice over IP range includes the Aastra 6730i, Aastra 6731i, Aastra 6735i, Aastra 6737i and the Aastra 6739i. Each have their own benefits and features, such as the Aastra 6730i ideal for small business-use, and the Aastra 6731i the best value for money device. For more details, see below.

 

Aastra 6730i from Zycko  

Aastra 6730i SIP Phone

  • 3 Line LCD display
  • Supports up to 6 lines with call appearances
  • Advanced XML capabilities
  • Aastra Hi-Q Wideband Audio Technology
  • XML support
  • Enhanced call management
  • Easily created configuration files

 

  Aastra 6731i from Zycko

Aastra 6731i SIP Phone

  • 3 Line LCD display
  • Supports up to 6 lines with call appearances
  • Advanced XML capabilities
  • Aastra Hi-Q Wideband Audio Technology
  • XML Browser
  • Enhanced call management
  • Dual auto-sensing switched Ethernet ports
  • Integrated IEEE 802.af Power-over-Ethernet

 

  Aastra 6735i from Zycko

Aastra 6735i SIP Phone

  • HD audio & GigE in a Voice over IP phone
  • Backlit LCD display
  • 6 dynamic context-sensitive softkeys
  • XML browser
  • Enhanced call management
  • Two different module extension options
  • Integrated IEEE 802.3af Power-over-Ethernet

 

 

  Aastra 6737i from Zycko

Aastra 6737i SIP Phone

  • HD audio & GigE in an advanced featured, expandable Voice over IP phone
  • High-level phone for demanding users
  • 12 programmable softkeys with up to 30 functions
  • Supports up to 9 simultaneous calls
  • XML browser
  • Enhanced call management
  • Two different module extension options
  • Dual auto-sensing Gigabit switch Ethernet ports

 

  Aastra 6739i from Zycko

Aastra 6739i SIP Phone

  • 5.7” full colour high resolution VGA touch screen display
  • Intuitive graphical user interface
  • Touch screen softkeys
  • Full duplex wideband audio speaker & handset
  • Dedicated LED indicators
  • Built-in Bluetooth interface
  • USB port
  • Aastra Hi-Q Wideband Audio Technology
  • Flexible Headset Options
  • Dual auto-sensing switched Gigabit Ethernet ports
  • Integrated IEEE 802.3af Power-over-Ethernet

 

 
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