Server connection failed to establish. Over the past %1 minutes Lync Server has experienced TLS outgoing connection failures %2 time(s). The error code of the last failure is 0x%3 (%4) while trying to connect to the host "%5". Cause: This can occur if the destination is not configured or unreachable from this host. Resolution: Check your topology configuration to ensure the destination host can be reached and is a valid Web Conferencing Server configured to accept connections.
Sending acknowledgement is allowed only when the initial offer was not null. Use ReadyToAnswer in OfferInInviteResponseEventArgs ...
Sending HTTP request failed. Server functionality will be affected if messages are failing consistently. Sending the message ...
Sending HTTP request timed out. Server Functionality will be affected if messages are failing consistently. Sending the message ...
Server certificate is not configured in trusted server list The process %1 received a certificate from the server which is ...
Server connection failed to establish. Over the past %1 minutes Lync Server has experienced TLS outgoing connection failures ...
Server connection has stopped throttling Server connection from Web Conferencing Server with FQDN %1 has exited throttling ...
Server connection was disconnected due to throttling Server connection from %1 was dropped due to throttling. As a result ...
Server could not de-register an endpoint. Could not de-register user "%1", EndpointId "%2", HRESULT: "%3" Cause: Internal ...
Server could not register with the back-end since a version mismatch was detected. Version mismatch back-end "%1", database ...