Groundwire App Setup - iPhone / Android


Go to Settings > SIP Accounts > +

Title: name the account however you prefer

Username: your 8 digit extension number    (NOT your 10 digit phone number)

Password: extension password


Display Name: your name or company name

Now go to Advanced Settings

Voicemail Number: *95

Codecs for WiFi/3G: G729a    (In-app purchase. This codec uses tiny bandwidth with outstanding quality.)

Incoming Calls: on with backgrounding

Now click Backgrounding Options

Host:    (This setting is optional)

Transport Protocol: tcp

Expires: 120

Press .. Done > Settings > Done

You're now ready to make and receive calls using our service from your iPhone or Android device