ohphoneX is a Cocoa wrapper for ohphone. ohphone, part of OpenH323 project, is a command line program that does H.323 conferencing. The binary version of ohphoneX also comes with a pre-compiled ohphone. You don't need to install PWLib and OpenH323 before using this application. ohphoneX is targeted as a simple Mac-to-Mac and Mac-to-Phone voice only communication tool, some features will not be provided, but will be included in another application. It provides Mac-to-Mac, Mac-to-PC (NetMeeting and GnomeMeeting compatible) audio communication, as well as Mac-to-Phone through Internet telephony providers that allow you access their H.323 call gateway.
What's new in ohphoneX
Fixes problems with bandwidth requested when registering at a Gatekeeper