I can run this and choose to 'Install for me only'. If I enter my name and click 'Join the meeting' my browser downloads SkypeForBusinessPlugin.pkg (md5sum = a4958d5aa5c7dbe17774bcd6e4492106).

Here's a screenshot of the screen I start with. But every time I try, it seems to send me in loops with the same prompts to install the plugin again and again.

No more scrolling through your chat history-just click Gallery under the chat name to see all the files, links, and photos in the conversation.Using my Mac I'm trying to join a conference call hosted using Skype for Business Server. Chat Media Gallery-Looking for the link or photo sent a few weeks ago? The Chat Media Gallery makes it easy to find files, links, and photos shared in a conversation, whether it was yesterday or last month.Find within conversations-You can now easily find messages in the current conversation by typing the word or phrase you want to find in the search box.Just click a message in the notifications panel to jump into the conversation. Click the bell icon to see reactions to your messages, in group conversations, or if someone quoted you-all in one central place. Notifications panel-Grab a cup of coffee and catch up on what you’ve missed in your notifications panel.Call recording-Capture special moments in a Skype call with your loved ones or record important meetings with colleagues.HD video calling-Experience HD in one-to-one or group video calling, now with call reactions.Here’s a look at the latest features on Skype for Web:

You can now enjoy our latest features from any desktop (Windows 10 and Mac OSX10.12 or higher) with the latest versions of Microsoft Edge or Google Chrome. We are pleased to announce the launch of the new Skype for Web. We continue to be driven by the opportunity to connect our global community of hundreds of millions of users, empowering them to feel closer and achieve more together. Skype has always been about bringing people together.

Launch skype for web