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Anonymous's avatar
Anonymous
Sep 08, 2017
Solved

Skype for business CCE multiple SIP Domain Certificate Cals

Hi All, If client have 4 Domains for a O365 tenant, can CCE deploy to two SIP doamin? Or CCE need deploy all 4 domains ?   I'm concerning the Certificate SANs numbers for 2 or 4 domains.   THan...
CCE
Cloud PBX
  • thet naing's avatar
    thet naing
    Sep 08, 2017

    Assumed that:

    - you have 4 active domain names
    - users are associated with respective domains. 

    (if users are using all respective 4 domain names, YES, you need 4 domains to be associated with CCE)
    - A single PSTN Site ( simply put a single location/office) 

     

    Example domains you have;

    domain-1.com

    domain-2.com

    domain-3.com

    domain-4.com 

     

    In this case, your public SSL certificate will look like as follow;

     

    Common Name (Subject Name) = accessedgepoolname.domain-1.com. 
    SANs = acessedgepoolname.domain-1.com,sip.domain-1.com,sip.domain-2.com, sip.domain-3.com, sip.domain-4.com.

     

    The type of certificate you need is "Multi-Domain (SAN) Certificate" , you may have a look at https://www.digicert.com/multi-domain-ssl/

     

Michael LaMontagne's avatar
Michael LaMontagne
MVP
Sep 08, 2017

CCE can be deployed uisng only the specific sip domains with users you want to provide on-premises PSTN to.  If you get a Multi-Domain SSL cert from Digicert the Base price includes 4 FQDNs. Additional names are only $49.00USD each (https://www.digicert.com/order/order-1.php).

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