Please note that: - “Skype for Business” is basically a rebranding of Lync, so Shane’s recommendations on the “Lync Client SDK” are correct. - "Skype"! = "Skype for Business." This is similar to java and javascript, completely different, similar names for branding. - Permanent chat means "chats that stay." Skype for Business has a regular chat chat and its much less used "Permanent chat". - tel.red can do this for you if you pay them.
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