Aastra Wi-FI Phone Setup
- Press the Menu button. Select System then press OK.
- Select Account and press OK.
- Select per DCHP and press Options.
- Select New and press OK. Insert the admin PIN: 22222.
- Fill the form with the following details:
System name: Voiptalk sip server: voiptalk.org Registrar: voiptalk.org Outbound proxy: nat.voiptalk.org:5065 User Id: your voiptalk number Authentication: leave empty SIP password: your password DTMF method: SIP INFO
Then press OK.
After that come back to the main screen, dial 903 to check if you phone is correctly registered.