GeniusDialer!

GeniusDialer is the robust mobile application for experiencing high-end VoIP calling at low rates. GeniusDialer is available on Iphone. * Low bandwidth consumption* G729, PCMU, PCMA codecs* Crystal clear voice quality* Address book integration* Jitter buffer implementation* NAT traversal on Private IP* SIP softswitch compatibilityDownload GeniusDialer now and experience high quality VoIP calling.