You could Download the latest version from here
STEP 1
If this window is not opened yet, right click on any part of the SoftPhone and select “SIP Account Settings” Click on "Add" or click on Properties if your are changing the settings.
STEP 2
Please enter your information the appropriate fields. Use your own your login number and
password from your activation email.
Display Name : Your Name
User Name: Your Login Number
Password: Your Password
Authorization Name: Your Login Number
Domain: Business Service use -
sip.bbvoice.com.au and Residential Service use -
(Address found in your activation email)
Click OK and then Close.
STEP 3
Make calls!