Tag Archives: 403 forbidden

Skype for Business anonymous join failure when meeting organizer is disabled for federation

Before we start, I highly recommend you first read Scott Stubberfield’s “Anonymous join from Skype for Business and Lync Clients” blog post: https://blogs.technet.microsoft.com/scottstu/2015/04/03/anonymous-join-from-skype-for-business-and-lync-clients/ Now that you understand the anonymous join process, we’ll go into one scenario that I’ve been tracking since Lync Server 2013 RTM (almost 4 years…). Scenario: Company A has Federation Enabled User… Read More »

PSTN to Lync 2013 Unassigned Number failure

Incoming calls from the PSTN to an unassigned number within the unassigned number range on Lync 2013, the call fails. The same number called from the Lync client completes successfully, and is routed to either the Announcement service or Exchange Attendant depending on configuration. In Snooper the call trace shows a “486 Busy Here” or… Read More »