About ExpressRoute:

ExpressRoute lets you extend your on-premises networks into the Microsoft cloud over a dedicated private connection facilitated by a connectivity provider. With ExpressRoute, you can establish connections to Microsoft cloud services, such as Microsoft Azure, Office 365, and CRM Online. ExpressRoute connections do not go over the public Internet. This allows ExpressRoute connections to offer more reliability, faster speeds, lower latencies, and higher security than typical connections over the Internet.


Azure ExpressRoute for Office 365

ExpressRoute Pricing

ExpressRoute Technical Overview

Express Route Technical FAQ

Office 365 network traffic management

ExpressRoute prerequisites

ExpressRoute QoS requirements

ExpressRoute and QoS in Skype for Business Online

ExpressRoute Service Level Agreement

ExpressRoute Fridays (Channel9)