This application can be used to configure VoIP settings on the terminal UI. You can create new VoIP profiles and modify the existing ones, and create and modify VoIP parameters and NAT/Firewall traversal settings and that are normally not visible on the device UI, such as codec settings and SIP domain-specific NAT/FW settings. It is also possible to save all the VoIP profile settings to a text file.


http://www.forum.nokia.com/main/reso...voice_over_IP/

http://www.forum.nokia.com/info/sw.n..._Settings.html