I am currently using Nokia C5 and I want to install Skype or fring Voip Software on Nokia C5. To Install this program require me the installation of a program called "voipaudiosrv" which is made by Nokia. After the initial installation of skype or fring or mobilevoip. But voipaudiosrv is neither used by Skype and fring. I always receive the error installation saying "installation failed". Even I have tried installing it from Ovi Store but am getting the same error again and again. Please help me figure out the problem, as i can't use skype on my phone because of this!