eQall by Epygi Technologies LLC. is a fully licensed SIP softphone, designed specifically for Epygi IP PBX products. This Android app is optimized to support up to eight accounts registered on the same or different Epygi IP PBX. It comes with a range of features that include basic calls, call transfers, call hold, call waiting, voice mail indication, and other standard call features. The app also supports text messaging that is compatible with SIP IP phones. Users can receive calls in all situations, even when the app is closed, and it automatically selects its IP PBX network interface to register, whether it's local LAN/WAN IP address, translated public IP address, FQDN, etc. eQall also allows the user to call from the mobile phone's native dialer and includes a call quality indicator. Additionally, it supports video calls, secure voice calls, and messaging, as well as the Presence feature.