Our old PBX system had a feature where if calls were in queue it would make a call to a line that powered an analog strobe light. I have been able to make our analog gateway light the strobe by placing a call to an extension but i cant figure out how...

We are looking to implement a XenDesktop solution for our contact center. Desktops will be published by a 2008R2 server. I cant find any CAD documentation that says it works with Citrix beyond version 6.5 XenApp which is pretty outdated at this point...