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Register to O365 with On-Prem Mailbox?

Regular Visitor

Register to O365 with On-Prem Mailbox?



I'm struggling a bit to find information on what mailbox options are supported when registering group series to Skype online (yes, I understand qualification is pending). Specifically can I register my group series to Skype online but use an on-prem mailox for calendar? Is there any specific requirment for either Exchange Hybrid or Skype Hybrid in this scenario?




Message 1 of 3
Polycom Employee & Community Manager

Re: Register to O365 with On-Prem Mailbox?

Hello Mike,

welcome to the Polycom Community.

To my knowledge the GroupSeries has a different registration part for the Calendar than the actual SIP registration so you should be fine.

Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.

Best Regards

Steffen Baier

Polycom Global Services


Notice: This community forum is not an official Poly support resource, thus responses from Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge. If you need immediate and/or official assistance please open a service ticket through your proper support channels.
Please also ensure you always check the VoIP , Video Endpoint , Skype for Business , PSTN or RPM FAQ's
Message 2 of 3
Regular Visitor

Re: Register to O365 with On-Prem Mailbox?

Havnt had a chance to try it in a pure on-prem Exchange setup, but I can confirm that Skype online with Exchange Hybrid works ok.

Message 3 of 3