PC and mobile Dialer subsystem allows VoIP Service Providers offer the best voice calling feature to their customers.
With increasing penetration of Internet VOIP has emerged as a cost effective alternative to the Voice communication. VOIP can deliver good voice quality if Internet Bandwidth is ample and network is reliable but in the places where Internet BW is less than required and there is packet loss and delay in the network, traditional VOIP cannot assure customer satisfaction as these conditions can make real time two way communication impossible .