Onrego is using Microsoft Office 365 as its messaging and collaboration solution. This means that we have the best solutions in the market such as Microsoft Exchange for emailing, Microsoft Sharepoint for collaboration and Microsoft Lync for communication. This also means that you can call us using Lync!
Microsoft Lync is the solution for online communication. Lync is the follower of Microsoft Office Communication Server 2007, and gives possibilities such as chat, online meetings and calls with or without video. Here is a screenshot of my Lync including my Onrego Staff contacts: