HTTPS Provisioning Problem

I am trying to setup provisioning server using HTTPS, I have tested HTTP which is working fine. I am using Go-Daddy G2 certificate for my server and I have tried PolycomRootCA, as well as other recognize RootCA which Polycom allows. I don't want to install certificate manually on phone because I am going to deploy more then 200 phones.

I am using VVX410 for My test purpose, If works I would be using VVX150, VVX250, VVX450 for deployment.

Phone Info

MAC : 0004f29188d0

BootROM 5.1.6.4828

SIP Version 4.1.6.5734

Device Factory certificate is installed

Please Help

Thank you