IntactDialog is a secure mobile communications application that provides encrypted voice calls and messaging for organizations. It is designed for security-conscious enterprises that need to protect mobile communications from interception and eavesdropping. The application supports deployment on IntactPhone, Android, and iOS devices, and can be deployed in hosted or on-premises environments. Key communication security capabilities include: - Encrypted IP voice calls using ZRTP encryption technology - Midway secure calls that protect the user's leg of a call even when the recipient does not have the app installed - End-to-end encrypted messaging using AES-256 with 256-bit keys and RSA-2048 - Encrypted transfer of confidential file attachments with sharing policy controls - Bi-directional message burn that deletes messages from all participants' devices simultaneously - An anonymous phonebook that maintains contact identity separation from personal contact lists, with centrally managed exposure policies - Locked-down network option allowing organizations to deploy a private internal wireless communication network Administration is handled through a web-based management console that supports user and device management, usage statistics, Multi-Factor Authentication for administrators, and remote device lock, locate, and wipe capabilities.