Solution4VOIP is a complete IP telephony platform using which you can offer a variety of services such as: wholesale Voip termination device to phone (NAT support) pc to phone, web to phone calling cards SMS/ANI/WEB callback DIDs’ mapping callshops and more unlike the other systems composed of many different parts, our platform is fully integrated in one application what makes it exceptionally easy to manage. All elements that are necessary for successful VOIP implementation are already built in. WEB PORTAL - now you can create a complete website with all features like calls history, rates calculators, online payments, webphone, account managment just in a day. take one of the delivered templates and customize it. More.... Integrated in one, server based application SIP proxy, SIP registrar, SIP<->H323 converter, H323 switch, gatekeeper, SQL based billing, callback module, IP IVR, SIP tunnel server (vpn) client's software softphone with NAT support and with embeded SIPtunnel client, webphone, desktop callback, web based callback web interfaces calls history and balance information for end users, online store supporting various credit cards processing gateways, management interface for administrator, multilevel interface for agents/resellers SIP Softphone with g723.1 voicecoder NAT support - both inbound and outbound calls , DIDs mapping, pc 2 pc, device 2 pc, more... callshop module application for controlling and billing customers calls made from booths. To be installed in call shops, allows to print bills, real time calls monitoring, more.. SIP tunnel software for passing through firewalls, can bypass voip blockades, more...