Hi All,
I'm having a bit of a strange issue with regards to using Lync Phone Edition handsets outside of the domain.
Inside the domain, I can connect the phone (Polycom CX600 or Aastra 6725ip) via USB and after entering my password on the Lync Client the phone authenticates and downloads the certificate etc.
Using the same phone and Laptop connected via USB outside of our domain and it fails everytime with "Cannot download certificate because domain is not accessible".
One point to add - all other clients (Windows, Windows Store App, Lync for iPhone) connect fine.
Thanks in advance.
Lee