I know that there was already a thread but this was some time ago and I see no final conclusion from it.
Which of the several kphone variants and other similar programs (ekiga, linphone) has best chance to work decently with sip providers?
I tried kphone 4.xx somd time ago (possibly it was 4.04) and after some tries I got it working but I was not so happy with the gui.
Is there anything better now? Does Ekiga already work with Pdaxii13? When I tried it last time it would not even start.