Security

Firewall Ports for UC

End-of-Life Policy

http://www.cisco.com/c/en/us/products/eos-eol-policy.html

Security Vulnerability Policy

http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html

Security Vulnerabilities Listings

http://tools.cisco.com/security/center/publicationListing.x

Security Vulnerabilities Listing on specific Cisco UC products

Cisco Unified Communications Manager
Cisco Unity Connection
Cisco Unified Contact Center Express
Cisco SocialMiner
Cisco Expressway
Cisco Prime Collaboration Provisioning
Cisco Prime Collaboration Assurance

Windows Server Update Policy for UCCE

http://www.cisco.com/c/en/us/products/collateral/customer-collaboration/unified-contact-center-enterprise/product_bulletin_c25-455396.html