Hi, There you can download APK file "40Days" for Android free, apk file version is 3.8.8 to download to your android device just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
40Days 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 Sal-al Call allows it to process calls even in low bandwidth regions. End users who are vexed with call drops, jitter, and bandwidth issues can try Sal-al Call 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 40Days on your favorite Android device and explore more features.