Furikup PSP SIP Phone
Furikup v0.1 is a homebrew application from Noobz that will allow you to use your Sony PSP as a phone for free using VoIP technology. Users can receive calls to and from other PSPs, standard landline and mobile phones, and other VoIP users
VoIP on the DS - SvSIP In case fellow DS owners there would like to get VoIP capability out of their portable console, we've got something in coming in from developer samuelv. The coder has announced the release of SvSIP, an application that allows you to directly use your DS as a phone via its built-in microphone, speakers (or headphones), and WiFi connectivity
SvSIP Nintendo DS users keen on fully taking advantage of the DS's built-in mic can now rejoice, as homebrew developer samuelv has updated his homebrew VoIP for the DS, SvSIP. For those who aren't familiar with this nifty DS application, SvSIP lets users take advantage of the DS's Wi-FI connection and built-in microphone to make internet calls