Software based telephone application.

• Software application that can be used to make/receive phone calls.
• Any softphone applicaiton for usage on PC / Laptop can be used, some recommendations can be found here
• Free calls between network softphones.
• Allow for all Phone functions
• Allow for encrypted calls (at additional cost)
• Android / Iphone application should be downloaded to devices. Once application was installed, the QR code on the account portal should be scanned by the phone, allowing automatic account provisioning.
• Full contact list integration on cellular devices.