Jus2call is a mobile application, whichallowsusers to make VoIP calls from mobile phones.For using thisapp, endusers will need an Operator Code, which they can obtainfrom a VoIPService Provider.

Features:
Integration with mobile phonebook
Balance information: You can check their account balance onthemobile phone screen or alternatively, they can hear accountbalanceinformation through IVR (Interactive Voice Response).
Grape Dialer Plus supports 3G/4G, GPRS and Wi-Fi forinternetconnectivity.