Lync-to-phone is a feature that provides a “single work number” experience for Lync Online users, and is available with licensing for Lync Online Plan 3. To enable Lync-to-phone, a separate calling service from a qualified Office 365 partner is required, and enables connectivity to the PSTN from Lync Online. After the service is purchased and configured, the following features are available with Lync-to-phone:
• Capability for PSTN phone calls to be made and received using the Lync client on multiple devices, using a single phone number provided by the calling service. Laptops, smartphones, and tablet devices with the Lync client are all supported.
• Click-to-call functionality from Outlook and other office applications.
• Simultaneous ...