PortSIP

1-talk

1-Talk Android Edition is a SIP-based phone for the Android mobile digital device.With 1-Talk Android Edition, you can use the Wi-Fi internet connecti...

IPTalker

IPTalker voice service is the leading Sip termination service for Android. Set it up and start making cheep calls over WIFI or 3G from your mobile dev...

PortGo

PortGo mobile Edtion is a SIP-based phone for Android that uses a Wi-Fi or 3G/4G connection to make and receive calls. Using the Android's existin...