Avaya provides support for disabling standard services only after you follow the standard procedures documented in Administering Avaya Call Management System and Maintaining and Troubleshooting Avaya Call Management System. One of these standard procedures is running the CMS Security script cms_sec. This script installs core security updates and hardening.

These procedures can be used by customers, business partners, or Avaya Professional Services associates.

This section also describes any operating system software you must not use as part of a CMS deployment.

For other operating system hardening not discussed in this document, consult Avaya Professional Services to determine if other CMS modifications are available.