A2FONE

A2FONE is a smart mobile VoIP application designed for ANDROID device users. Using this app, end users will be able to make high quality VoIP calls at low rates. The in-built technology of A2FONE allows it to process calls even in low bandwidth regions. End users who are vexed with call drops, jitter, and bandwidth issues can try A2FONE for a change and feel the difference. The mobile application becomes interesting with every use.
What’s in it?
In-built noise and echo cancellation system
SIP softswitch compatibility
Codecs: G729, PCMU, PCMA
Address book integration
NAT Traversal on Private IP
Real-time SIP status message
SIP signaling
Download A2FONE on your favorite ANDROID device and explore more features.