Skype for Business 2015

Hello Experts,

Currently I have published my skype for business 2015 with internal domain FQDN and my trial certificate has expired.  Now as per the new norms, the public cert authorities don't provide certificates with internal names anymore.  
So, Im trying to redefine my topology with external FQDN but i get so many errors.  

Im using Skype for business 2015, standard edition.  I tried to build a new topology, with pool FQDN to be external domain FQDN, the sql express automatically chose the instance as server@external FQDN\rtc.  and when I try to publish the topology, I get the following error.
"sql server store is not defined in the topology. You must ensure that the sql server store that is used for the central management store"
I even deleted the configuration store location using the command, Remove-CSConfigurationStorelocation and tried to republish the topology, but still getting a few errors.


Basically I would like to redefine the topology with External FQDN as my certificate holds External FQDN.  It would be good if you can help me with how to proceed.

Regards,
Raj
LioElectronicAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Jackie ManIT ManagerCommented:
Skype for Business 2015 is a rebranded Lync Server 2015 and the procedure shall be similar to Lync Server 2013.

http://lyncinsider.com/lync-server-2013/moving-to-lync-server-2013-creating-a-lync-server-topology-part-3/

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Chat / IM

From novice to tech pro — start learning today.