== Hard ==
* http://packetfence.com/ - NAC/Network Access Control (wants to completely own apache and optionally dns and dhcp). Not a binary. RPM ready
* http://www.elastix.org/ web based tools for managing this is an ISO/whole os that incorperates Asterisk PBX/FreeBBX, Openfire, Fax, Email, and other applications built on Centos5
== EMail Support Required ==