Apps Android : Spare Phone – VoIP Voice Calls v2.23 Android apk

Some comments from users:
"So easy – Just pop in my user name and
pass 2 sec later i was making perfect calls. Asus prime was blown away
on how simple it was"
"Best google voice app – Better than groove ip
in audio quality I have used groove ip for almost a year and this one
is way better for my phone and service providers I have a lg optimus v
in virgin mobile network"
Spare Phone uses