Bøker av Barrie Dempster

Starts with describing the basics of PBX and Asterisk, on which Trixbox is based. This book covers the TrixBox features common to telephone systems such as conferencing and multiple lines in an easy to follow manner and is suitable for beginners and amateurs alike, who wish to set up a telephony system for individual purposes or small businesses.

IPCop is a powerful, open source, Linux based firewall distribution for primarily Small Office Or Home (SOHO) networks. Serving as a guide to using IPCop in a variety of different roles within the network, this book covers basic IPCop concepts, introduces basic IPCop configurations, also covering advanced uses of IPCop.