Softphones are software based telephones that run on your PC. There are several varieties of softphones. IPitomy recomends CounterPath Softphones. CounterPath Softphones for Mobile applications and the IPitomy Communicator Softphone for Windows Desktop applications.
Bria for Mobile phones is the softphone application from CounterPath, allowing users to enjoy multimedia communications in a dynamic way.
Featuring an intuitive interface, Bria is expanding the softphone experience by making it even easier to make VoIP and Video over IP calls, see when your contacts are available and send Instant Messages.