Hi everybody, I tried this through 3CX sales but they send me here to ask if anybody can be of assistance... I am using the 3CXPhone5 software with my Telfort Voip account successfully, but I also like to use it on a older laptop which I could take with me on vacations and such. This laptop runs Windows 2000 SP4. I tried installing a previous version of 3CXPhone (which is version 4) but the installer refuses to install because the package is not for the Windows 2000 OS. Supposedly the version 4 package is suited for Windows 2000 but eilas...no luck getting it to go and install itself... Does anybody have (or can point me to) a stable version suited for Windows 2000 ? Regards, Sander Tel.