We currently have dedicated T1s at each site with 4 bonded T1s at corporate. All internet traffic goes out corporate.
We are going to be going to Microsoft Dynamics AX and Office 365 with Sharepoint and Lync online. I have what we currently pay for bandwidth and have quotes for going to ethernet and now need to justify it. Has anyone who has gone through this have any good slides, templates, ROI documentation they would be able to share or point me towards?