Hardline is a secure collaboration and VOIP app. Calls and messages are encrypted end-to-end. Hardline requires a paid account with East37 LLC. For more information, please contact us at [email protected]
Hardline is a secure collaboration and VOIP app. Calls and messages are encrypted end-to-end. Hardline requires a paid account with East37 LLC. For more information, please contact us at [email protected]