REVE Systems provide VoIP Hosted Softswitch on Rent Option. VoIP Softswitch comprising of both class 5 and class 4 solutions for wholesale VoIP providers. Our VoIP solutions are aimed at providing services to wholesalers and re-sellers. REVE System offers a VoIP Softswitch solution and has various advanced features. Read more : https://www.revesoft.com/products/hosted-voip-softswitch