File & Print | Document Management | Collaboration |
VOIP (telephony) | Database |
Microsoft Exchange / Office 365 (email) | Microsoft SQL / NoSQL / MySQL (databases) |
Linux Post Office (email) | Microsoft SharePoint (collaboration) |
Microsoft System Center (administration) | Microsoft Hyper-V / VM-ware (virtualization) |
Amazon Web Services/ AWS (cloud) | Windows Azure (cloud) |
Microsoft CRM (Customer Relationship Mgmt) | Skype For Business (communications) |