Twinkle is a soft phone for voice over IP communications using the SIP protocol. Version 0.5 has been released on January 1, 2006 and should be added to the portage.
I tried using the previous ebuild and twinkle SEGVed. I haven't realy investigated yet- have you had any luck getting it to work?
added as is - not sure what happened the other day. Please let me know if there are any problems.