Bletchley, Milton Keynes - Friday 29th June 2007 - Aastra couple elegance with functionality with the release of their new 5i series of VoIP telephones.












The new 5i series by Aastra significantly expands the range of Aastra handsets carried by ipcortex. Consisting of three new telephones and two expansion module keypads (one with large LCD screen), the phone range features an elegant design with large LCD displays. The 5i series of VoIP telephones builds upon Aastra's reputation for high useability and advanced functionality, enhancing previous features and introducing new ones - while still remaining interoperable with any VoIPCortex™ solution.

The 5i Series carried by ipcortex consists of three telephones and two expansion modules;

  • 53i Featured set with 3 line/16 character display and 6 programmable keys
  • 55i Advanced Featured set with 144 x 75 backlit LCD display, up to 20 programmable function capability. Compatible with up to three 536M expansion modules.
  • 57i Full Featured set with 144 x 128 backlit LCD display, up to 30 programmable function capability. Compatible with up to three 560M or 536M expansion modules
  • 536M Expansion Module with 36 programmable keys
  • 560M Expansion Module with LCD Screen and 60 programmable keys