The freeware turns your PDA into a high-quality H.323-based IP-Phone. In any hot spot area where a wireless LAN or a Bluetooth LAN is available, this program lets you make a call to not only another PDA user but also another PC-based NetMeeting user. This program was tested on the iPAQ 36xx and 38xx series(iPAQ 38xx or higher series are recommended). This program also supports speed-dialing and phone-book including the recent incoming and outgoing call history. If you and your party are within the same scope of intranet, virtual IP will work. However, if you want to make a call to anyone beyond the scope of intranet, both you and she/he need the firewall-free public IP which may be fixed or dynamically allocated.