Choose a high port (any number between 1024.
Microsoft Lync/Skype for Business uses the HTTPS port regardless of whether or not the IWA Negotiation setting is enabled.įor more information about Microsoft Lync/Skype for Business ports, see the following articles: In addition to the ports listed in that article, Lync/Skype for Business always uses the CyberArk Identity Connector HTTPS port. You can see the ports that Microsoft Lync/Skype for Business uses in this Microsoft article, in the “Required Client Ports” section:
Open required ports for Microsoft Lync/Skype for Business
