Sep 05 2017
To force Skype for Business to update the address book, execute the following cmdlet in Skype for Business Management Shell:
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Update-CsAddressBook |
Wait for the LS Address Book Server event to report Event ID 21056 listing the Synchronization Pass Summary: Continue reading
Sep 05 2017
I got an error when tried to install Skype for Business Server 2015 KB3207506 using Skype for Business 2015 Update Installer. Checking the log file mentioned in the error window above gave me the following:
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... [9/5/2017 11:23:30 AM] Beginning installation of selected binaries... [9/5/2017 11:23:30 AM] Executing command: msiexec.exe /update "C:\Users\admin\AppData\Local\Temp\Server.msp" /passive /norestart /l*vx "C:\Users\admin\AppData\Local\Temp\Server.msp-skype-fr-01-[2017-09-05][11-23-30]_log.txt" [9/5/2017 11:24:09 AM] ERROR 1603: Server.msp had errors installing. |
Aug 07 2017
If you need to install your .exe file as Windows service using command prompt (not the Visual Studio command prompt) here is how you can do this in x32 and x64 versions of Windows. Continue reading
Jul 19 2017
Here are the 7 audio quality metrics I think the most effective for analyzing Skype for Business audio quality and what numbers represent an audio quality issue. Continue reading
Jul 06 2017
After moving of IIS site to another server we started receiving 503 Service Unavailable error in browser. Event Viewer showed the following in Application Log:
Log Name: Application
Source: Microsoft-Windows-IIS-W3SVC-WP
Date: 7/6/2017 12:46:10 AM
Event ID: 2280
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: <computer_name>
Description:
The Module DLL C:\Windows\System32\inetsrv\compdyn.dll failed to load. The data is the error. Continue reading
Jul 05 2017
If you use Microsoft Exchange as a mail relay for other servers, and on the server from which you send mail, you have an error
Relay = exchangerelay.domain.com [10.10.10.10]: 25, delay = 5.1, delays = 0.04 / 0.01 / 0.05 / 5, dsn = 5.7.1, status = bounced (host exchangerelay.domain.com [10.10.10.10] Said: 550 5.7.1 Unable to relay (in reply to RCPT TO command))
Check the Exchange Relay Connector settings. You need to make sure that the IP address of your server is in the list of addresses from which mail is allowed to receive.
Open the Microsoft Exchange Console, navigate to Server Configuration -> Hub Transport
Jul 04 2017
Some situations require you remove server roles on particular server or even remove the whole Skype for Business infrastructure in case you decided to move all users and services to the cloud. Even if you already moved all users to the cloud simple turning servers off won’t be enough.
What is Skype for Business Hybrid? Skype for Business Hybrid is two independent federated domains with a shared SIP address space. The sharing of the namespace allows administrators to move users between the two deployments with their data and redirect sign-in requests to the correct deployment. In any Hybrid configuration, the on premises deployment is the source of authority for that service. Therefore, sign-in requests will come to the on premises Front End servers using DNS lyncdiscover and SRV records. The on premises Front End server redirects requests to the cloud service from the discovery phase in case the user’s SIP identity and service lives (courtesy of AD) in Office 365. This allows the user’s client to sign in directly to the online tenant using Microsoft Office 365 URLs.
Have a look at the following diagrams, illustrating Sign In workflows for Internal and External users:
Continue reading Jun 08 2017
Apache server requires the following two files for SSL configuration:
1 – Server.key : the private key associated with the certificate
2 – Server.crt : the public SSL certificate issued by trusted authority
If you have one .pfx file instead of two above (in fact the .pfx is certificate + private key combined into one file) you can extract the private key from pfx and convert pfx to pem using OpenSSL with the following commands: Continue reading
May 30 2017
Since January 16th, 2016, Music on Hold is now available in Office 365 Cloud PBX and Skype for Business Online.
This is deployed via a client policy, using a remote PowerShell session. For instructions on how to connect to Skype for Business Online using PowerShell, click (here).
Once you are connected to the remote PowerShell session, you just have to run a single command Set-CsClientPolicy –EnableClientMusicOnHold $true
May 27 2017
Skype for Business Call Queues were announced 3/27/2017 by Microsoft as available for use. Call Queues is a way to setup a callcenter or organize phone support for your customers.
What is Call Queue and what it’s able to do?
