Import the Tomcat certificate to the Windows Certificate store

Open 

Windows

 search and type 

mmc

.

Click 

Yes

 to allow changes.

Click 

File

 > 

Add/Remove Snap-in

.

In the 

Add or Remove Snap-ins

 window, select 

Certificates

 from the available snap-ins.

Click 

Add

.

In the 

Certificates snap-ins

 window:

Select 
Computer account
.
Click 
Next
.
Click 
Finish
.

In the 

Add or Remove Snap-ins

 window, click 

OK

.

Expand the 

Trusted Root Certification Authorities

 folder.

Right-click the 

Certificates

 folder and select 

All Tasks

 > 

Import

.

Go through the 

Certificate Import Wizard

 screens to import the tomcat.pem certificate you downloaded from CUCM.