OneAPI, as defined by the telecom industry—led by the Global System for Mobile Communications Association (GSMA) and the Open Mobile Alliance (OMA)—is a set of standardized and lightweight Web-friendly application programming interface (API) for communications service providers (CSPs) to use to expose their networks. Building on OneAPI version 2.0 specifications, the current OneAPI specifications, which are at version 3 beta (published from February to April 2012), add the following capabilities: Femto Zonal Presence, Customer Profile, and Anonymous Customer Reference.
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Woffice comes with several built-in demos that you can install in one single click. You can test the available demos here and feel free to challenge any presented feature.