Finally, some may opt to handle the CALEA compliance by removing that aspect of the network that nullifies exempt status. Whether that means eliminating public access, contracting with an ISP to provide managed services, or other actions, the pros and cons of any decision must be carefully weighted.

While CALEA as applied to packet networks may seem somewhat confusing now, time and experience will bring clarity to some of the questions. The goal today is to ensure compliance within the act as best as possible from both technological and operational standpoints, or provide a reasonable explanation for exemption.

Greg Schaffer is the director of network services at Middle Tennessee State University. He has over 15 years of experience in networking, primarily in higher education. He can be reached at newtnoise@comcast.net.