PC Software: Lync 2013 (15.0.4605.1000) MSO (15.0.4605.1002) 64-bit, Part of Microsoft Office 365 ProPlus.
Phone: Polycom vvx 600
Phone Software: UC Software: 5.0.2.2185
Issue: None-lync & lync contacts show up on my vvx 600 phone (synced from the Favorites Group in Lync 2013), but there are no phone #s associated with the none-lync contacts (therefore I can not dial the contact). When I do select the name to dial it says "sip: {contact email address}" with busy signal. I can dial the none-lync contacts from Lync 2013 (favorites group) as the #s do show up there, but not on the phone. Why?
Per Polycom: Office 365 is not a supported LYNC platform.
Question: "Not a supported platform" is this something Microsoft has to do on their end or Polycom in order for the VVX 600 Phone to be supported in an Office 365/Lync environment.