D2 Technologies is a company developing software that powers IP communications for devices used in converged communications. Its product portfolio includes mCUE a converged service communications client solution for media devices such as mobile phones, media players, tablets, desktop smartphones, and vPort, an embedded voice over internet protocol (VoIP) software product that enables service providers of original design and equipment manufacturers (OEMs and ODMs) to develop and deploy customer precise equipment gateways, routers, IADs, and IP phones.