Samsung Demonstrates Push-To-All Application

Samsung Electronics demonstrated a Push-to-All (PTA) solution that extends the existing PTT (Push-to-Talk) one to multi-user voice application with the one to multi-user video conferencing (Push-to-View or PTV) and multimedia file sharing (Push-to-Data or PTD).


The core benefit of PTA handsets is their synchronous video conferencing ability. Similar to a walkie-talkie with video capabilities, the speaker's image appears instantly on the handset screen of the user or multiple users on the call. It is a convenient and time-saving function that allows people in multiple locations to easily conduct virtual meetings. In addition, the PTA handset allows one to send image, video clip and music content to multiple users through one simple operation on a mobile device at one time.


Samsung Electronics plans to offer a commercialized PTA solution handset using not only EV-DO technology but also EDGE, UMTS, and WiFi standards.
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