In this Clear Choice test of four open source-based IP PBX systems, we found products that are well suited for the low end — defined in this testing as supporting as many as 250 concurrent users.

Dina Biagio of Spoor & Fisher explores the impact of open-source software on technology development and highlights the tension between collaborative innovation and traditional intellectual property ...

As more organizations migrate to converged IP-based data and voice networks, they find themselves struggling to manage a rapidly growing collection of IP addresses. Blue Cat Networks is targeting that ...