skype for business group file transfer error

(To understand all the details of their purpose, we recommend watching Troubleshoot media flows in Skype for Business across online, server and hybrid.) To answer this question, it is important to understand first how the 50,000-59,999 ports were used in the first place. Why are these ports not required anymore? No clients are excluded and there are no specific minimum version required (although we always recommend to run the latest version). This change applies to all clients supported against Skype for Business Online. Is there a minimum client version required to benefit from the port changes?

We are happy to announce that the 50,000-59,999 port range (UDP and TCP) is no longer a requirement for Skype for Business endpoints to communicate with Skype for Business Online.Įarlier this year we talked about making simplification for network connectivity for Skype for Business Online (see blog article here) and we recently updated our guidance and removed the mentioned port range as a requirement: Office 365 URLs and IP address rangesĪll clients need to be able to directly connect to Skype for Business Online on the following destination ports: (the IP addresses and FQDNs can be found in the Office 365 URLs and IP address ranges) Government GCC High click on the respective links. For guidance on Office 365 operated by 21 Vianet, Office 365 Germany, Office 365 U.S. Having a multiplatform application is something indispensable and creating a business tier version without full communication support with the consumer version is crippling the product.Note: This article applies only to Office 365 Worldwide (including Government Community Cloud). Please Skype team, get your act together and fix this ASAP. With attachment sharing restrictions and has a decent Mac client, or to explore even other communication and collaborating products like Slack. We are almost at a point where we explore ditching Office365 just to be able to create normal Skype user accounts again, which is not limited

There is also no easy way to contact anyone knowledgeable at Microsoft Support Netherlands who can help us further. However most new users are on a Mac, and although the Insider Fast version of the Skype for business app for Mac finally allows communication with normal Skype users, it's very user unfriendly and it still cannot share screenshots orĪttachments with other Skype users using normal account types. We have recently coupled Office365 to our domain and as a consequence we cannot create basic Skype accounts anymore (tells to buy a business license) and have literally no alternative than to buy licenses for Skype forīusiness for new users. (Transferring files to Skype contacts isn't supported.) Skype for business users cannot send attachments to normal Skype versions (and vice versa) by design it seems:

Skype for business group file transfer error