call.center is an innovative SIP-based softphone for Mac, but also for Windows, iOS and Android tablets, designed for those who want to own full control of their business communications experience. Note: call.center is a standalone softphone and not a VoIP service. A SIP server or subscription with a SIP-based VoIP provider is required to make or receive calls.
Note: Some network operators may prohibit or restrict the use of VoIP functionality over their network, and may also impose additional fees or other charges in connection with VoIP. You agree to learn and abide by your carrier's network restrictions. DIDWW will not be held liable for any charges, fees, or liability imposed by your carrier for use of VoIP over mobile/cellular data.