type of public certificate for expressway-and dial-in from Skype for business

[Camilo Enrique Barbaste Andrade]

good afternoon.,

please if anyone knows what kind of public certificate is required for expressway-e for "B2B Federation - Inbound Call Routing"

Thanks and regards,

Camilo

mmxvii

[Debayan Chowdhury]

Server certificate which has both client and server authentication should be sufficient for B2B calling over Expressway

[Camilo Enrique Barbaste Andrade]

Good morning Debayan,

Thanks for your soon response, i understand you but i have a question about it., in this case i mean that what is the type of public certificate signed for any CA? is necessary to incoming call from Skype For Business users???, in this case specifically from S4B user to videoconferece room (sx-80, CMS rooms):

Type of certificates?

- "Domain Validated certificate"
- "Organization Validated certificate"
- "Extended Validations certificate"

our scenario is in the attach file.

Thanks and best regards.,

Camilo Barbaste A.

mmxvii

[Debayan Chowdhury]

Domain Validated certificates should be good.