Push-to-talk pioneer Motorola is continuing to merge two-way radio and telephony features onto its Wi-Fi networks in a way it says helps connect islands of wireless communications within the ...

Open-source telephony is a system supporting all types of telephony applications such as PBXes, call centers, interactive voice response systems, chat lines and many other types of voice technologies.

An open source model for IP telephony might yield results at some time in the distant future, but it will have no such effect in the short term, for a number of reasons. In theory, an open source IP ...