is a software that you allow to use your Nintendo DS  like phone. For this, it uses SIP protocol. This protocol is an open standard for creating, modifying, and terminating sessions with one or more participants. It is widely used as a signaling protocol for Voice over IP.
This software is under development, it currently allows:
to call to number with figures,
to receive calls,
to question IVR by using DTMF tones.
This new version uses the last versions of libnds, dswifi and pjsip libraries. They contain bug fixes, but it should not change the functionnalities of SvSIP.
Two options have been added to config.txt:
—use-ice, activates "Interactive Connectivity Establishment"
—nameserver, defines the server to resolve hostname. This option can be specified multiple times.
The keys are programed like this:
A call or answer
B hang up
Y mdify the luminosity
start switch between console and graphic mode
A+B+X+Y power off
I began to implement graphic mode for top screen. You can see hours and battery state.