Category: Lync DNS Records overview

• Error Codes Event ID Federation Issue Lync DNS Records overview Lync Edge O365 Office 365 SRV SRV Record Uncategorized Unified Messaging voicemail

  No Presence for Fedrated partners – Event ID 11

  Problem Came across a deployment with the following 2 issues:- federated partners were showing up as presence unknown unable to call voicemail (hosted in O365) When trying to send messages to these “unknown” federated partners I got “This message wasn’t sent due to company policy”. So why did I try…

  08/06/2016
• DNS Lync DNS Records overview Quick Reference Guide

  Lync DNS Records overview

  DNS Records in a Lync world (and their usage) Automatic Sign-in Records (used by the Lync or Communicator client to locate a Lync or OCS server to sign-in)  _sipinternaltls._tcp.  _sipinternal._tcp.  _sip._tls.  _sip._tcp. sipinternal. sip. sipexternal. Office 365 Sign-In Records (used by the Lync or Communicator client to locate the Lync…

  21/03/2013