I've heard from various sources that Android does have SIP support built in starting around version 2.3 Gingerbread, but I yet to see a single phone actually having it in its setup menus. Just ...
Gingerbread comes with a cool SIP / VoIP integration. However, this feature drains the battery quite a bit. So I'm looking for a shortcut to enable SIP. So far, I always have to go deep into Settings ...
I am looking at the internet calling options in 2.3-Gingerbread. Does anyone know what codecs this dialer uses? Can the codecs be configured?