Who would have thought that after just 16 months that almost 5,000 of you would have downloaded my Firewall Diagram for Lync Server 2013.  So flattered that so many have found it useful.  And a big thank you for those of you that have shared, liked and praised it.

To carry on the tradition I have done a new one for Skype for Business Server 2015.  As it is built on Lync Server 2013 nothing has changed (in the scope of the diagram).  It is based on the same network as the Lync 2013 diagram.  It uses my Skype for Business Server Stencils.

The blog post is here - http://lynciverse.blogspot.co.uk/2015/05/skype-for-business-server-2015-firewall.html

If you find this upload useful please take a moment to rate it.

Best Regards

Randy Chapman


UPDATE 29 May 2015: Updated the SRV records with the correct ports. 

UPDATE 11 November 2016: Updated flow direction for Web Proxy ports 8080 and 4443 between the Reverse Proxy and Front End from Both Ways to One Way inbound only.  Credit to Kjetil Lindløkken for pointing it out.  Thanks.