Hi, i read all tapic about this error and i do all steps and my user added in schema admin, enterprise admin,Group Policy Creator Owners,domain admin also when i type "nslookup" it show me my dns server.
so still i have this problem
can you help me ?
Hi,
I have two standard edition Skype for Business pools (A and B) with Edge and Reverse proxy components deployed. The pools are in a pool pair with users distributed across both pools, everything is working fine with one exception;
My reverse proxy is IIS ARR, and has the relevant server farms created on it (lyncdiscover, meet, dialin, webext, wac).
The target for these farms is one of the Skype for business standard edition pools (A). If a user homed on pool A creates a meeting, then external users can access it fine through the meeting join URL. However if a user homed on pool B creates a meeting then external users are unable to access the meeting.
If I change the target of the meet server farm in IIS to pool B then the problem swaps pools.
I can add pool B as a second server in the meet server farm, but this does not resolve the issue as I need to refresh the client web page in order to force it onto the second server.
I was under the impression that the pool which receives the request from the reverse proxy will proxy the request to the users home pool if required - but this is not happening.
Can someone please advise me of the correct configuration of IIS ARR as a reverse proxy with multiple standard edition servers?
Kind regards
Dave
Hello Peeps,
This is an easy one but hoping for some technical explanation.
In my Outlook Contacts I have 2 contact groups
1. Skype for Business Contacts
2. Contacts.
group 2 is from my GAL plus personal additions
group 1 says " This contact was added from Skype for Business 2015)
Questions ; - Does this mean that every contact I add in Skype for Business Client Icon manifests here ? and when I try to make changes to it , I get an error that says " You cannot make changes to contents of this read-only folder" What makes Skype for business automatically create this contact group ?
Richard Ojel...
So I finally got Lync installed on my server. And everything seems to be set up properly and I get the following error when I launch the Lync Control Panel
Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Rtc.Server.WebInfrastructure, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one
of its dependencies. The system cannot find the file specified.
Source Error:An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.Rtc.Server.WebInfrastructure, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
could not be loaded.WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
Stack Trace:[FileNotFoundException: Could not load file or assembly 'Microsoft.Rtc.Server.WebInfrastructure, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +64
System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +58
System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +65
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +342
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +52
[ConfigurationErrorsException: Could not load file or assembly 'Microsoft.Rtc.Server.WebInfrastructure, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +351
System.Web.Configuration.Common.ModulesEntry..ctor(String name, String typeName, String propertyName, ConfigurationElement configElement) +56
System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList) +146
System.Web.HttpApplication.GetModuleCollection(IntPtr appContext) +1219
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +97
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +188
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +295
System.Web.HttpApplicationFactory.GetPipelineApplicationInstance(IntPtr appContext, HttpContext context) +56
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +231
[HttpException (0x80004005): Could not load file or assembly 'Microsoft.Rtc.Server.WebInfrastructure, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8901019
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +333
Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4955
Please Help I have no idea what to do here.
Hi,
we have a response Group of 12 agent configured in round robin and we really enjoy how it is working but
now we have a new requirement, and then we should handle only 2 concurrent calls at a time, there is a way to configure this in Lync? (please remember that the response Group has to be composed still by 12 active agents so that calls
can be passed between people)
Thanks,
A.C.
We are running Lync Enterprise with a backup (fail over) registrar on the FE server and our users/offices us a SBA with their own registrar. In the case that the SBA stops functioning they can use the FE as registrar. This works so, so far so good. We also use a program called Peter Connects that is running on a different server and has his TrustedApplicationPool and endpoints on the FE and also uses the FE as registrar. What I am wondering what will happen in our FE stops working with the pool and the endpoints? Some people will say that is does not matter where the pool and endpoints are registered but I don't believe that.
I think that if we want the Peter Connects to also use that fail over the pool and endpoints need to be moved to the SBA, same as our normal users. Can somebody confirm me if I am correct in this? Also, if we need to move the pool and endpoints what is the best practice to do so?
Hi All,
I have issue with normalizing numbers coming from outlook vcards and showing in Lync 2013/skype for business clients.
So, in short...we are using only contacts from outlook to show numbers. Numbers from AD,GAL are not in AddressBook. Don't ask me way, it's a company policy.
CsClientPolicy is set to:
AddressBookAvailability: WebSearchOnly
EnableExchangeContactSync: False
We have mixed client environment with 2010 clients and 2013/Skype clients.
With 2010 clients everything is like expected. Number from outlook vcard in format +XX (XX) XXXXX-XX is shown is lync contact from drop down in same format +XX (XX) XXXXX-XX. When I click to call that number, I can see it's normalized in E.164 +XXXXXXXXXXXX which is expected.
With 2013/Skype client, number from outlook vcard in format +XX (XX) XXXXX-XX is already normalized in drop down menu or "Call" menu +XXXXXXXXXXXX. This is not ok, as we would like to see same behavior like in 2010 client. Calls are processed normally without issues...it is only "look and feel" kinda thing.
Is there a way to control this, or we just have to accept like it is....
Hi!
While updating a Lync deployment to make the mobility part work, I have run into problems which I think is IIS related. When browsing https://servername/Autodiscover/AutodiscoverService.svc/root/user I get an error message saying:
HTTP Erro 500.0 - Internal Server Error
Module "OCSAuthHelperModule" could not be found
I have looked around a lot and tried most things I can come up with, including redoing every step in the LS_Mobility guide.
During first install of the mobility update I had a problem getting the installer to recognize the Dynamic Compression feature of IIS. It was installed, but the bootstrapper still said it wasn't. I ended up removing the IIS role, rebooting, then adding it back in with all features. Then the bootstrapper would run and install the Mcx update.
When I look in IIS, at the "Modules" installed in f.ex. the Autodiscover virtual directory, I see the the OCSAuthHelperModule look different compared to other servers I have set up. It's listed as "Managed", and the "Code" field is empty, while on other servers it "Native" and the "Code" field says something like "c:\windows\assembly\GAC_64\Microsoft.Rtc.Server.WebInfrastructure\4.0.0.0............etc.".
Any ideas? I am hoping to avoid a complete reinstall, since the server is in production and works fine for everything except mobile clients.
Hi Guys,
Should be easy but I am getting an error that is forcing me to triple check my DNS records.
502 - Web server received an invalid response while acting as a
gateway or proxy server. There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream cont 
When I go to either meet.domain.com or dialin.domain.com anything published by my IIS ARR i get the above.
We dont have a split brain and so I created an external zone internally.(domain.com)
In addition since the reverse proxy is not on the domain. I made sure that the domain.com ( Internal zone) Ip addresses are resolved internally in the hosts file.
When I do a testocs connectivity online I get the following
Richard Ojel...
Hi,
please help to resolve the following error on FE server. as Replica Replicator Agent Service is not starting.
Microsoft Lync Server 2013, Replica Replicator Agent Service could not be started.
Exception information: System.IO.DirectoryNotFoundException: Could not find a part of the path 'F:\RtcReplicaRoot\xds-replica\from-master'.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost)
at System.IO.Directory.InternalCreateDirectoryHelper(String path, Boolean checkHost)
at Microsoft.Rtc.Xds.Replication.Common.ReplicaDirAccess.EnsureReplicaDirsExistsOnReplica(String replicaFqdn)
at Microsoft.Rtc.Xds.Replication.Replicator.Replica.ReplicaAgent.Initialize(DirAccess directoryAccess, String sqlInstance, String database)
at Microsoft.Rtc.Xds.Replication.Replicator.Replica.ReplicaServiceWorker.StartServer(String rootDir, String sqlInstance, String sqlDatabase).
Cause: Startup errors.
Resolution:
Check the events prior to this to resolve the service startup issue.
Regards,Hi ,
we have primary site record meet record - meet.domain.com pointing to 10.0.0.5, now i have setup secondary site and my meet record is meet.domain.com pointing to 20.0.0.5 (Site B subnet)
so now how do i make sure that my site A user point to site A meet record and site B to site B meet record .
Regards,
Kamlesh
Dear Support
I am not able to connect to Lync Server from clients once I check the services I found following
Find error masg link as below.
https://social.technet.microsoft.com/Forums/getfile/755588
https://social.technet.microsoft.com/Forums/getfile/755589
Kindly do need full.
Sajjad.P
PS C:\Users\sfpadministrator>
PS C:\Users\sfpadministrator> Start-CsWindowsService
Start-CsWindowsService : Service RTCSRV failed to start. Check to make sure
the service is not disabled. Failure to start could also be because this front
end was previously failed over(using computer fail over), in which case please
invoke fail back(using computer failback). Consult event logs for further
details.
At line:1 char:1
+ Start-CsWindowsService
+ ~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationTimeout: (:SourceCollection) [Start-CsW
indowsService], InvalidOperationException
+ FullyQualifiedErrorId : ServiceStartFailed,Microsoft.Rtc.Management.Depl
oyment.StartServicesCmdlet
WARNING: Start-CsWindowsService encountered errors. Consult the log file for a
detailed analysis, and ensure all errors (2) and warnings (0) are addressed
before continuing.
WARNING: Detailed results can be found at
"C:\Users\sfpadministrator\AppData\Local\Temp\2\Start-CsWindowsService-5d6bb2e8
-9606-41cd-8722-a889f63f0113.html".
PS C:\Users\sfpadministrator>
| ServiceStartFailed: Failed to start service. | 12/17/2015 9:13:43 AM | Error |
| └ |
| 12/17/2015 9:13:43 AM | Error |
| └ | ServiceStartFailed: Service RTCSRV failed to start. Check to make sure the service is not disabled. Failure to start could also be because this front end was previously failed over(using computer fail over), in which case please invoke fail back(using computer failback). Consult event logs for further details. | 12/17/2015 9:13:43 AM |
| └ | ServiceStartFailedResolution: If starting the service failed because of a timeout, wait to see if the service eventually starts. Check eventlog for errors. Re-run the cmdlet or start the service manually. | 12/17/2015 9:13:43 AM |
I also noticed that Windows Fabric Service fails to start
Hi ,
we have deployed lync 2013 while testing i found that internally i am able to share desktop between lync 2010 and 2013 , but not externally between them
while i can share desktop externally between 2013 clients.
only problem coming when i am trying between 2010 and 2013 externally.
ANY suggestion ?
Regards,
Kamlesh Bhatt
Hi Gurus,
we have setup lync active active pool, both site has its own edge and RP server...primary site is working fine...and for secondary site we have successfully able to deploy edge , while configuring RP for secondary site ..we are facing problem ..
i am using only 1 discovery record (lyncdiscovery.domain.com) for both the sites and pointed to respective RP public ip. i have check below URL and its successfully working also test -
https://lyncpool.domain.com/WebTicket/WebTicketService.svc/mex
Test-CsMcxP2PIM -TargetFqdn <FQDN of Front End pool> -Authentication <TrustedServer | Negotiate | ClientCertificate | LiveID> -SenderSipAddress sip:<SIP address of test user 1> -SenderCredential <test user 1 credentials> -ReceiverSipAddress sip:<SIP address of test user 2> -ReceiverCredential <test user 2 credentials> -v
above test was successfully...
when i browse https://lyncdiscover.domain.com i am only getting primary site web external service url not secondary site URL
can i create custom record for lync discovery for mobile ... i need suggestion
please help ..
Regards,
Kamlesh Bhatt
Hi Gurus,
i am using lync 2013 and internally its working fine, now i am browsing the wac discovery url externally and its not working.
my external and internal urls are different . externally A record and certificate and port 443 is also open
internal certificate seems ok .. i have done 2 entry(external and external) in certificate
in my wac my internal url is my host fqdn and external which i have created A record in external dns and certificate entry with same name.
i have configured RP with below setting -
with below setting my primary site is working fine..the only difference is my wac external and internal urls are same.
i need urgent help...
Hi,
Can anyone please mention the ports required for Lync to Lync federation? Do i need the port range 50000-59999 (TCP&UDP) open on both the firewalls even though both deployments are Lync 2010?