

Office 365 E4 licenses have been officially retired. For more information, see Plan Cloud Voicemail service for on-premises users. Calling Plan: you can only buy this after you buy the Phone System add-on.ġ For on-premises users. Or, switch to an Office Suite that comes with Exchange Online Plan 2, such as Office 365 E3.ġ. Or, use the telephone service from your existing provider.įor E1 and E4 plans, buy Exchange Online Plan 2. Calling Plans: buy a Calling Plan from Office 365. Toll-free numbers for dial-in access to your meetings, and the ability to dial out from a meeting to add someone by calling any telephone number in the worldġ.

Attendees do not need licenses.Īudio Conferencing add-on Once you buy the license, Microsoft will be your audio conferencing provider.

To add this featureĪudio Conferencing Buy 1 Audio Conferencing license for each person who is going to schedule or host a dial-in meeting. If you have already purchased the Office 365 Enterprise E1, E3, or E4 plan, here are the add-on licenses you need to buy to get more Skype for Business features. Skype for Business Online, excluding the service operated by 21Vianet in China, was retired on July 31, 2021. Remember that a successful upgrade aligns technical and user readiness, so be sure to leverage our upgrade guidance as you navigate your journey to Teams. If you want to upgrade your organization to Teams yourself, we strongly recommend that you begin planning your upgrade path today. If you haven't upgraded your Skype for Business Online users yet, they will be automatically scheduled for an assisted upgrade. Skype for Business Online operated by 21Vianet in China will be retired on October 1, 2023.
