Cisco Expressway C and E MRA CA certificate Public Authority

[amalmichaelvj]

Hello Cisco,

My Cisco Jabber was configured as MRA. Now the certificate got expired and i need to sign the CA certificate with a public authority. Can anyone suggest where can i get it? godaddy? Please share link 

[Nithin Eluvathingal]

You can sign your expressway C with internal CA There is no need to sign it from a public CA. 

For expressway E, you need to go with Public CA. You can sign it from go daddy, digicert, sectigo etc...godaddy will be cheaper. 

[amalmichaelvj]

Can you share the link for it. I checked GoDaddy website.  Got confused with lot of option.

It will be much helpful. 

[Nithin Eluvathingal]

You need to go with multi domain certificate or San certificate.If you provide the CSR on digicert portal , they recommend the best option . But with go daddy, you need to go with min "Protect multiple websites" option.