Recently, a lot of our clients and people out on the Internet are dipping their toes in the water of Skype for Business Online Cloud PBX. This is included with E5, but if you don’t need the full E5 suite, you can add it as an add-on to the E3 licensing level in Office 365. But what if it’s not there? Or perhaps you have E5 but PSTN Calling isn’t there (assuming your tenant is in a country it’s currently sold). You might ask, “How do I find Cloud PBX?” when it’s not an option in the add subscriptions portion of your tenant?
Typically you would navigate to Billing->Subscriptions->Add subscriptions or just click the Purchase Services link in the left pane.
However, once there Cloud PBX, PSTN Calling, and PSTN Conferencing do not exist as options. We had this same issue and after a call with Microsoft, we’ve learned that the portal website isn’t “fully updated” and it doesn’t recognize E3 licenses purchased through volume licensing, enterprise agreements (EA), or internal user licenses. The trick to get these options to appear at the time of this blog writing is to purchase a single annual E3 license through the portal, and call Microsoft to refund it. This should be a short term workaround, so I would ask you to call Microsoft before you begin this procedure.
Once you’ve added this single E3 (or E5 or whatever you have chosen), the flag should be set in the portal and you should now see the options to continue.
Now that we see it, we can add it and select PSTN Calling on the way.
All that’s left is to assign the licenses to your users and dive into Cloud PBX!