The service often seen at different sites works in such a way that you need to enter your telephone number in a special window and after some seconds you and the company representative will receive a call, which will allow you communicating.
Free Reseller solution ,customized and ready in 24h with sofphone and user portal with your name,color and logo.Fully solutions billing,routing,callshop,calling card,user interface,did,webcallback,cli callback,voip mobile,customized softphone
Read more