The 4 person limit to video calls for a standard account means that we have been using skype for business instead. Now that Microsoft are launching Teams, which has many of the features of Ringcentral but has no limit on how many participants we can have on a video meeting and which is already paid for in our office 365 bundle, will Ringcentral relax this limit? Once we start using Teams for video meetings, I think we'll end up moving to using the full functionality and stop using Ringcentral for company messaging and file sharing.