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.

FacetPhone is the IP PBX business phone system that is feature rich and stands out from the rest! Now available on MAC Snow Leopard Server

Juniper Networks offers high-performance network solutions that help service providers, enterprises, and public sector organizations create value and accelerate business success.

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

GL Communications Specializes in PC-Based & Laptop-Based Telecommunications Testing and Measurement Products & Consulting Services

Linus link directory: SUSE linux, Red HAT linux, UBUNTU Linux and more

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Telephonyware offers an incredible range of VoIP phone systems, IP phones, CTI cards, headsets, networking products and more.

AsteriskWin32 - Open source PBX and VoIP for Windows.

Comprehensive links to information and resources about the Linux Operating System.

Learn C/C++/C# programming and object-oriented design featuring c programming, c++ programming and c# programming tutorials, tips, links, chat, projects, career information, programming challenges and resources. For C, C++ and C# developers, programm...