Let's see...
NOBODY uses AVAYA IP Phones...so this isn't a problem.
and
NOBODY uses HP Printers...so this isn't a problem.
http://arstechnica.com/security/2014/02/how-to-turn-a-phone-into-a-covert-bugging-device-infect-the-printer/
The Cyber Security Training Center at Fort Detrick, Maryland is a mirror site of the School of Information Technology and Cyber Leader College at Fort Gordon, Georgia. Fort Detrick's students are primarily those members of the Department of Defense and United States Government employees in the Washington DC Metro area. Our students also include all personnel from Virginia to Maine, and includes all US Government Employees worldwide.