If your cpanel/WHM are behind firewall and unable to access them through port 2082/2083, 2095/2096 or 2086/2087, you may consider the following method:

Link: Click Here

This script allows you to access CPANEL, WEBHOSTMANAGER and WEBMAIL through port 80

Installation Method:

• Click on the above link to download JAP4CPanel to your desktop
• Unzip JAP4CPANEL-EZ-INSTALLER-x.y.z.zip and upload all files to your WWW or public_html  folder
• Change permissions (chmod) of /RESOURCE to 777
• Change permissions (chmod) of /EZ/UPLOAD to 777

2082, 2083, 2086, 2087, 2096, 2097, blocked, cpanel, port, whm