Really? I used it for the past four years with no problems whatsoever. I used it since I linked a VoIP number to a landline in order to be called for free from

Really? I used it for the past four years with no problems whatsoever. I used it since I linked a VoIP number to a landline in order to be called for free from my parents with no tech hassle. What kind of problems did you have? Usually its just a matter of installing it, (optionally) make an account on the Linphone site and get it running.