VocalTec, the inventor of the Voice over Internet Protocol, is an industry leader in the field of VoIP, including carrier solutions such as Session border controller, Tandem and International gateway, and the Essentra line of solutions (BAX VoIP application server, iCX trunking, EX VoIP peering manager, CX SIP / SS7 gateway and Essentra management). VocalTec supplies Infrastructure VoIP solutions for carriers, as well as residential VoIP services (such as the MagicJack and MagicTalk), Enterprise VoIP solutions, and wholesale VoIP solutions, such as the Entice series, SIP trunking , softswitch, VoIP switch and much more.