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Join Skype for Business Meeting delay
Hi everyone, I wonder if someone could help me. We‘re using Skype for business OnPrem 2019 and some of our customers complaining about joining meetings. Sometimes it takes several minutes to let you join a meeting. Have you ever experienced something like this delays? We can’t really see anything on the Skype for business server. Could it be related to the hardware itself for example drivers? Thanks in advance.
Issue with Skype Business Pro and Outlook 2016 Status Synchronization
Hello, I have the following problem. Skype Business Pro and Outlook 2016 are installed together. Now, when I have a meeting, I am always shown as online in Outlook to others, and not as busy. In Skype, I have already checked all the boxes. I have also compared with other users, everything is 1:1. What else could I do to resolve this issue?
White screen if use local web client in S4B 2019
I would like that my users don't use MS CDN and use only local S4B web client . 1. I have a link for meetinghttps://meet.exchlab.ru/test01/5V854YXZ?sl=1 2. If I follow it I see white screen. 3. But this page a not really empty it has a html code. 4. If I set UseLocalWebConfig to $false, web client S4B is downloaded from MS CDN and works perfect, but I need local client, because not all of my internal users have access to Internet. Why I see white screen instead of normal web page?
Call made to LyncClient Automation BeginStartConversation, callback not received in certain cases
Hello, I have observed that when I restart Windows and then Lync client after sleep/ hibernate, then sometimes the callback is not invoked Here is my code IAsyncResult ar = LyncClient.GetAutomation().BeginStartConversation(AutomationModalities.InstantMessage, ptcpts, _ModalitySettings, ConversationWindowCreatedCallback, null); ConversationWindowCreatedCallback is not invoked . Sometimes Lync signout- sigin is required to get it working. This issue is observed in a customer environment not in development environment.Skype for businesss Sign in event received after a lot of delay after restart from sleep/ hibernate
Hello all, Issue with my LyncClient is that I have observed a 2/ 3 minutes delay in getting event for SkypeForBusiness SignedIn after restart from sleep/ hibernate. This issue is not observed on development machine but in customer environment. I read somewhere that these events are received from SFB server and the delay can be because server takes time to sync the events with the client. I am registering for the event using following code during app startup Client.StateChanged += new EventHandler<ClientStateChangedEventArgs>(Client_StateChanged); Any assistance will be helpful.Get Routing Group on secondary to well...
Hi, When running the command Get-CsPoolFabricState -Verbose -PoolFqdn sfbpool.domain.com -Type Routing I do get output were all primaries are in one server and secondary role have only three. Obviously I there is also this: "...has insufficient secondary replicas..." I have tried these classics: - Reset-CsRoutingGroup -ResetType Transient-TargetFqdn primaryFE.domain.com-RoutingGroup... - Reset-CsRoutingGroup -ResetType Recreate-TargetFqdn primaryFE.domain.com-RoutingGroup... - Reset-CsRoutingGroup -ResetType Permanent-TargetFqdn primaryFE.domain.com-RoutingGroup... I have also tried to use the secondary FE FQDN, but none of them seems to help. I had possibility to even close down the whole pool, and trying to start from quorum loss: Start-CsPool -PoolFqdnsfbpool.domain.com -QuorumLossRecovery:$rue But secondary stays without replicas. Anybody have tiny advice to this?
Unable to create Skype meetings on delegation even though I have the proper rights on Outlook
Hello, We are facing an issue with one of our infrastructures. Our servers are running Skype 2015 with clients using Skype for Business 2016 on their computers (Don't ask me why, we acquired the clients this way and they don't want to change :D). For 3 users out of more than 3000, we are experiencing problems with Skype delegation through Outlook when trying to schedule Skype meetings. Every time they attempt to create a Skype meeting for the person they have delegated for, they receive an error stating that they do not have the rights to do so... even though they do. We have: Verified the SIP addresses and everything is okay. Deleted and re-created the sharing, but the issue persists. MAPI connection on the Skype clients is functioning correctly. Tested with a new Outlook profile, which worked fine. If anyone has any ideas, I would greatly appreciate it!! Thanks a lot
Skype Web Components Server Error
Good day all, Been having a strange issue regarding TLS andWeb Components Server Errors since deploying a new single server. There is currently 2 single servers on the topology and moving a user from one FE server to the other seems to not always work, especially if they are coming via the EDGE server. On most login requests we receive the below errors in the even logs: { An unhandled exception was encountered. Service: WebTicketService, exception details: System.ComponentModel.Win32Exception (0x80004005): The client and server cannot communicate, because they do not possess a common algorithm at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc) at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential) at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint) at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output) at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost) at Microsoft.Rtc.Internal.WebServicesAuthFramework.RemoteCertificateResolver.ResolveCertificate(HostAddress hostAddress, Int32 port, ICollection`1 allowedNameList) at Microsoft.Rtc.Internal.WebServicesAuthFramework.WebTicketRemoteSecurityTokenStore.ResolveAndCache(String key, HostAddress hostName, Int32 port, ICollection`1 allowedNameList) at Microsoft.Rtc.Internal.WebServicesAuthFramework.WebTicketRemoteSecurityTokenStore.GetSigningTokenByIssuer(HostAddress hostAddress, Int32 port, ICollection`1 allowedNameList) at Microsoft.Rtc.Internal.WebServicesAuthFramework.WebTicketRemoteSecurityTokenStore.EnsureIssuerSecurityToken(HostAddress machineAddress, Int32 port, ICollection`1 allowedNameList) at Microsoft.Rtc.Internal.WebServicesAuthFramework.WebTicketKeyStore.EnsureIssuerSecurityToken(Uri issuerUri) at Microsoft.Rtc.Internal.WebTicketService.WebTicketService.BeginIssueToken(Message rstMessage, AsyncCallback callback, Object state) at AsyncInvokeBeginBeginIssueToken(Object , Object[] , AsyncCallback , Object ) at System.ServiceModel.Dispatcher.AsyncMethodInvoker.InvokeBegin(Object instance, Object[] inputs, AsyncCallback callback, Object state) at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc) at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet). Cause: Application error. Please look through the exception details for more information. Resolution: Restart the server. If the problem persists contact product support.} Restart obviously didnt resolve this issue. Checking the system logs, I see the following schannel errors: A fatal error occurred while creating a TLS client credential. The internal error state is 10013. When I checked the TLS settings on the FE (which is where I get all these errors above) withinetcpl.cpl I see that only TLS 1.2 is ticket. Looking at the EDGE server, there is no apparent error that is causing this. We just added the new servers to the SRV and A Record DNS entries, so this shouldnt be an issue. The EDGE has the below schannel errors: An TLS 1.2 connection request was received from a remote client application, but none of the cipher suites supported by the client application are supported by the server. The TLS connection request has failed. Not sure if this could cause any issues though as the working environment has the same errors as the above.Skype starts a "busy phone sound and disconnect sound" in the headphones
ello I got a lot of users who are complaining of a "busy phone sound and disconnect sound" playing in a loop in the headphones (jabra, poly or private). Its start most of the time when coming out of standby( some not), returning from homework, connecting to the dock. There is no clear line in it. the only way to stop it is to stop skype app and the skype background process. after restarting skype its gone for a while. There are no outgoing calls in the logs. it just plays the sound without stopping I updated all drivers and firmware of the hardware. All patches are in place. I can not replicate the trigger or the sound. Edition Windows 10 Enterprise Version 20H2 Installed on 1/06/2022 OS build 19042.2364 Experience Windows Feature Experience Pack 120.2212.4190.0 Skype® for Business for Microsoft 365 MSO (Version 2202 Build 16.0.14931.20858) 64-bit I can not replicate the issue. So can't test it on web.skype. I spend a lot of time of disconnecting replugging everything to trigger it or to stop it. Only killing the app and background process wil stop it. and then it does not come back. Until whatever trigger it
