Download A1 apk 5.6.0 free for Android smartphone
Apk file size: 2.4 MB
A1 mobile dialer is a mobile application for making VoIP calls. It works based on SIP protocol and requires data service of GPRS/3G/4G or WiFi data connection.
1. VoIP incoming and outgoing call
2. Support full functional pin to pin (SIP to SIP) call
3. Can bypass any Firewall
4. Low bandwidth consumption by customized byte saver solution
5. Smart echo cancellation technique
6. Derail call log of incoming and outgoing calls
7. DTMF support
8. PLC (Packet Loss Concealment) and VAD (Voice Activity Detection) implemented
9. Alert system by local Inbox message or pop-up message
A1networks pte ltd part of our Social and have average installs from 500 to 1000. Last Update June 14, 2016. Google play rating is 100.0. Current verison is 5.6.0. Actual size 2.4 MB.