Google Hangouts vs Microsoft Lync


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Google Hangouts
Google Hangouts is a live video chat app. It allows to share your screen, collaboratively draw on a whiteboard, edit Google Docs documents, create broadcasts for the unlimited number of viewers. Splitted into group chat app and videoconferencing app. Secure Google Hangouts alternatives are Signal and Telegram.
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Microsoft Lync
Microsoft Lync (formerly Microsoft Office Communicator) and Microsoft Lync for Mac are instant messaging clients used with Microsoft Lync Server or Lync Online available with Microsoft Office 365. Basic features include instant messaging, Voice Over IP and Video Conferencing inside the client software.
Face to face in the news:


2014 - Google Hangouts adds voice calls to mobile app to fight Microsoft Lync



Google continues to unify its messaging services under one app by adding free voice calling and a number of other Google Voice features to Hangouts. Android users can make free voice calls as soon as they update to the newest version of Hangouts, while web and iOS users will have access to free calls immediately. Hangouts users are also getting access to some Google Voice features: Calls made from within the Hangouts client now feature a user’s Google Voice phone number as caller ID, and calls to that number automatically are being answered through the Hangouts app. Users will also be able to send SMS text messages through Hangouts, and Google Voice voicemail messages will start to show up in Hangouts conversational streams.