Microsoft Lync Connectivity Analyzer

LCA

Yesterday June 13  2017 Microsoft announced the retirement of the Lync Connectivity Analyzer, and will be no longer available for public download. I’ve uploaded the latest version on my host. You can Download LyncConnectivityAnalyzer it right here.

What can you do with this tool?

This tool can help you to test both your internal and external network for the Lync Apps which are available via both the Windows Store and several other stores for mobile devices such as the MarketPlace.

Security Updates Skype for Business (Lync) Client - June 2017

During patch Tuesday Microsoft released two security patches for Skype for Business and one for Lync 2013.

Security update for Skype for Business 2016

Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-0283.

(download KB3203382)

Security update for Skype for Business 2015 (Lync 2013)

Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-0283.

Configuring SEFAUtil - Skype for Business

What is SEFA Util

SEFAUtil (secondary extension feature activation) is a command-line tool that enables Skype for Business Server 2015 communications software administrators and helpdesk agents to configure delegate-ringing, call-forwarding, simultaneous ringing, team-call settings and group call pickup on behalf of a Skype for Business Server 2015 user. The tool also allows administrators to query the call-routing settings that are published for a particular user.The SEFAUtil tool allows the administrator to enable/disable/modify call forwarding or simultaneously ringing on behalf of the user. The administrator can specify the target (in the form of a SIP URI) or use a target that has already been published by the user. This tool also allows administrators to add or remove delegates or team-call group members on behalf of the user.This tool is built on Microsoft Unified Communications Managed API (UCMA) 3.0 and requires that administrators create a trusted application in the Central Management store for SEFAUtil.

Simplified port requirements for Skype for Business Online

Microsoft has announced that the 50,000-59,999 port range (UDP and TCP) no longer is a requirement for Skype for Business endpoints to communicate with Skype for Business Online.

Earlier this year Microsoft talked about making simplification for network connectivity for Skype for Business Online (see blog article) and they recently updated the guidance and removed the mentioned port range as a requirement: Office 365 URLs and IP address ranges

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**So which ports are required for clients?**All clients need to be able to directly connect to Skype for Business Online on the following destination ports: (the IP addresses and FQDNs can be found in the Office 365 URLs and IP address ranges)

Skype for Business Setting Up Rights Monitoring Server

In order to give some people read only rights to the monitoring reports we’ll need to setup some settings in SQL Reporting. Go with Internet Explorer to your monitoring server webpage: http://sql01/Reports/  (Replace sql01 with your host).

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Click Manage to access the settings page for the LyncServerReports database. On the left side you will find Security, Click on it.

Now click on the Add group or User. You have to options to enter:

New release of debugging tools v7.0.1678.1

Skype for Business Server 2015, Debugging Tools is a collection of additional tools for use by IT Admins to aid in troubleshooting Skype for Business Server 2015 deployments. The collection of tools include:

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• Snooper
• CLSLogger
• CLSScenarioEdit.psm1

Download from here

Configure call forwarding on unassigned number ranges in Skype for Business

One of the great (for some people unknown) features introduced in Lync Server 2010 is the ability to assign a block of numbers to Lync and have Lync handle a call made to an unassigned number a specific way rather than just have a (fast) busy signal or the 404 error in SIP. This great feature is still availlable in Lync Server 2013 and Skype for Business Server 2015.

Let’s build a text-to-speech message and forward the call to the reception for example: