Here is a blurb from Linux Weekly Newa, for those who don't read it:
Signate's Asterisk Book and CD Set Looking to set up your own VOIP private branch exchange? Signate is offering a bood and CD set which includes a Linux distribution and the Asterisk PBX system. http://www.businesswire.com/cgi-bin/f_headline.cgi?bw.030805/250675342
