1. You will need your Welcome Pack to hand as it contains your credentials
  2. In your web browser, type in the IP address of your handset.
    To find out the IP address, press Menu then 1. Status and 1. IP is the IP address.
  3. Click on the Account tab.
  4. Select Account 1
    Or another unused account if Account 1 is already used. Note which account you use.
    • Account Active should be On
    • Label should be Extension Number
    • Display Name should be Extension Number or your own name. This will display on your telephone phone screen when idle.
    • Register Name will be your SIP Username/Auth ID 
    • User Name will be your SIP Username/Auth ID 
    • Password will be your SIP Password(Secret) 
    • SIP Server will be your SIP Registrar and Port should be 6234 
    • Transport should be UDP.
    • Voice Mail should be *99
    • NAT Traversal should be Disabled
  5. Click Confirm at the bottom of the page.
  6. Click the Phone tab at the top. Then select the Tones section.
  7. Select Great Britain under Select Country.
    Of course, if you are not in the UK, select which country you are in!
  8. At the top, select the DSS Key section.
  9. Towards the bottom, expand the Line Key section.
  10. At Line Key 1, under Type select Line. Under the Line column choose Line 1.
    If you chose not to use Account 1 and used Account 2 or another instead, select Line 2 or the corresponding Line to which Account you used.
    The Line Key corresponds to the round Line buttons along the right-hand side of the display.
  11. At the bottom, click Confirm.
  12. Reboot your phone by clicking on the Upgrade tab then click Reboot.
  13. Once rebooted, Test a call by clicking the corresponding Line Key button and placing a call.