Prerequisite installation failed: RewriteModule Error: Prerequisite installation failed: RewriteModule during Skype for Business Server 2015 deployment on Windows Server 2016 What is the RewriteModule? IIS URL Rewrite 2.1 enables Web administrators to create powerful rules to implement URLs that are easier for users to remember and easier for search engines to find. By using […]
Sonus SBC 1000 or 2000 ASM update fails with Error “Exception occurred launching update” Error: Failed to perform last user action ‘Install ASM Update’. Last Install ASM Update step took 2 secs. Additional Information: Exception occurred launching update: broken uncompressed block Or Failed to perform last user action ‘Install ASM Update’. Last Install ASM Update […]
Skype for Business Mirroring setup fails with “An exception occurred while executing a Transact-SQL statement or batch” Error setting up mirroring or witness for database rtcxds: Microsoft.Rtc.Management.Deployment.MirrorDatabaseException: Cannot set up witness for database “rtcxds”. Exception: Microsoft.SqlServer.Management.Smo.FailedOperationException: Alter failed for Database ‘rtcxds’. —> Microsoft.SqlServer.Management.Common.ExecutionFailureException: An exception occurred while executing a Transact-SQL statement or batch. —> System.Data.SqlClient.SqlException: The […]
Sql Query/Script to get Skype for Business/ Lync 2013 Dial-in Conferencing QOE This query you can use to get Skype for Business Dial-in conference media quality and also filter with time and phone number. ============================================== select fu.URI as CallingUser, tu.URI as CalledUser, * from [QoEMetrics].[dbo].[Session] as sd left outer join [QoEMetrics].[dbo].[User] as tu on sd.CalleePAI […]
Issue: Skype for Business/ Lync 2013 PSTN Incoming call drops after 90 seconds. Error on Mediation Server ” Call terminated on mid-call media failure where both endpoints are internal” TL_INFO(TF_PROTOCOL) [2]23D0.1B18::10/05/2017-00:23:53.387.0d549393 (MediationServer,ProxyCall.TerminateSession:proxycall.cs(3822))[18896722]18896722Terminating Proxy side call with session state: Connected, sip-response: 410, ms-diag: 32, ms-diag reason: Call terminated on mid-call media failure where both endpoints are […]
Skype for Business 2015 on Windows 2012 or 2016 raises Error 41026 LS DATA MCU Error 41026 LS Data MCU Description: No connectivity with any of Web Conferencing Edge Servers. External Skype for Business clients cannot use Web Conferencing modality. Cause: Service may be unavailable or Network connectivity may have been compromised. Resolution: https://support.microsoft.com/en-us/help/4023993/ls-data-mcu-events-41025-and-41026-are-constantly-generated-after-you Add a registry entry […]
