The A/V Authentication Service cannot be contacted. Connections that require Firewall traversal will not be successful. Exception: %1 Cause: Either the A/V Authentication Service or Lync Server is not reachable. Resolution: Verify that A/V Authentication Service is reachable from the computer running Lync Server.
The %1 Certificate configured for Microsoft Lync Server 2010, File Transfer Agent was renewed and is now valid until %2. ...
The %1 Certificate configured for Microsoft Lync Server 2010, Replica Replicator Agent Service was renewed and is now valid ...
The %1 Certificate configured for process %2 was renewed and is now valid until %3. Certificate Type: %1 Certificate Issuer ...
The A/V Authentication Service cannot be contacted. Connections that require Firewall traversal will not be successful. Cause: ...
The A/V Authentication Service cannot be contacted. Connections that require Firewall traversal will not be successful. Exception: ...
The A/V Authentication Service cannot be contacted. Connections that require Firewall traversal will not be successful. Mediation ...
The A/V Authentication Service returned invalid response. Connections that require Firewall traversal will not be successful. ...
The A/V Conferencing pool will process audio and video requests for Front End pools that you specify. Select the Front End ...
The A/V Conferencing Service and Mediation Server can be collocated on a Front End pool. Collocation requires fewer computers, ...