Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|Outlook 2010/2013 Random timeout||6||58|
|Skype cannot be launched||12||76|
|Mininum requirements for installing Lync Client SDK||3||73|
|SIP / Streaming - real time communications testing||8||99|