AGEphone Business

AGEphone Business brings full VoIP functionality to your Android device. AGEphone Business is fast and delivers high quality calls not only over WiFi but also mobile networks, depending on signal strength.AGEphone Business is designed to be used for the business scene. It supports call transfer, park hold and multi-lines by default.
This is a provider free softphone and designed to work with any provider you wish to use. It is not bound to any specific VoIP service so just add your provider data to the simple settings menu and all the advantages of modern IP telephony are but a tap away. No matter where you are, AGEphone Business keeps you connected to your network of contacts.
Features: - Manage multiple SIP account- speed dial- Call History- Dial Prefix- Predictive Dial- Multi-lines- Call transfer - Address Book Integration- Park hold- UDP/TCP/TLS supported- Keep Alive- High quality sound, low delay buffering- Calling rules (Incoming / Outgoing)- Change ringtone per number- Voice Activity Detection(VAD) - Speaker-phone- STUN Support- Jitter buffer for WiFi and Mobile- DTMF: Inband, RFC 2833, SIP_INFO- Multiple Codecs(G.711u / G.711a / GSM / Speex / SILK / G722 /ilbc)- Hold: RFC 2543, RFC 3264