I Run Csip on my Android phone and it seems to work well. However there have been many updates to the app since I first set it up. Does anyone have a detailed set-up guide as I would like to add a second Voipfone account?
Do you know of a better Android App?
For my desktop I use Ubuntu 12.04 and have installed the SFLphone which is supported via the OS. Does anyone use this and do they know how to set it up?