Upgrade Firmware on Aastra or Mitel

  1. Get the IP address of the phone from Settings > Status
  2. Log into the phone via your web browser (user: admin ; default pass: 22222)
  3. Click "Firmware Update" from the left menu
  4. Fill in the following fields:
    1. Filename is the model of the phone followed by ".st" (e.g. "6731i.st")
    2. Download Protocol is HTTP
    3. Server is p2.itel.com
  5. Click the "Download Firmware" Button
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