Cisco Spark provides voice and video capabilities and will use new iOS APIs to directly integrate with iPhone. This gives your users a native experience when they make calls on iPhone. They can tap a contact in their address book, favorites, or recents and instantly make an enterprise voice or video call. They can also answer Cisco Spark calls right from the Lock screen, use connected headsets, and take advantage of call waiting to switch between calls whether they're on Cisco Spark or cellular. It's a collaboration experience designed for the enterprise.