Use your PC or Mac visit http://www.counterpath.com
Download the latest version of X-Lite

Sign up Smart number online and we will send an e-mail to you which will include the following
information:
Your Smart Number: AAA-AAA-AAAA (your 2nd phone number will replace it)
User-ID: BBBB-BBBB-BBBB (your user name will replace it)
Password: CCCCC (your password replace it)
Domain: XXX.XXX.XXX (your domain replace it)

Install X-Lite Softphone on your PC
Click Account setting under the Softphone TAB

Your Smart Number: AAA-AAA-AAAA (your 2nd phone number will replace those As)
User-ID: BBBB-BBBB-BBBB (your user name will replace it)
Password: CCCCC (your password replace it)
Domain: XXX.XXX.XXX (your domain replace it)

You have finished setting now

We will also send you the Login ID and Password which will allow you to login customer portal website

You can online forwarding your incoming calls, update your account information and
check calling records in the customer portal website.