HEATKEYS

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

Phone systems to power your business. Turnkey business phone systems, IP PBX phone systems, VoIP phone systems, and Asterisk telephony software.

RAC is a growing software development company contributing to I.T industry by developing rich internet applications using latest web development technologies, like Adobe Flex, Ruby on Rails, and PHP. At RAC, we follow the Agile development and web 2...

WISP Directory - The source for Wireless Internet

Voxilla has been a trusted source for accurate, up-to-date information on the IP Communications industry since 2002. A dedicated staff of reporters and engineers produce feature articles and product reviews to keep industry watchers abreast of the p...

Tom

soft-switch.org provides DSP and signaling modules for free telephony

Computer Network Basics, LAN Concepts, Networking Products, Converged Network, Enterprise Network, LAN Architecture, Computer Networks, IT Network, Network Architecture Diagrams