Skype for Business 2015 clients provide many rich set of features which improve the user experience. Below is the list of new and enhanced features.

• Enhanced user interface
• Me area
• Contact card
• Privacy enhancements
• Sharing features enhancements
• Polling
• Improved meeting join experience
• Conferencing attendance scheduling
• PSTN dial-in conferencing enhancements
• Call via work
• Video enhancements – Multiparty video
• Administrative enhancements
• Call park and retrieve
• Pre-call and in-call diagnostics
• Improved device handling
• Emergency service support
• Call handling
• Enhanced phone experience
• Office and windows integration
• Rate my call