
UST24 AI
VoIP Business Dialer
About
This professional VoIP business dialer facilitates customer-facing teams by enabling call management, queue handling, and supervisor collaboration directly from an iPhone. It supports various dialing methods and CRM integration for efficient communication.
What's New in UST24 AI
1.1.0
July 14, 2026
What's new in 1.1.0: • New: a refreshed design across the entire app, with full light and dark theme support • New: updated launch screen and redesigned in-app alerts • Improved: clearer sign-in, permission, and update screens • Improved: smoother call screens from start to wrap-up • Fixed: answering a call from inside the app now connects reliably • Fixed: callback lists stay accurate when claiming or releasing • Fixed: recordings and voicemails show playback progress
MoreFAQ
What is UST24 AI?
UST24 AI is a professional VoIP business dialer designed for customer-facing teams. It allows agents to make and receive calls, manage call queues, schedule callbacks, and collaborate with supervisors from their iPhone.
How does UST24 AI handle incoming calls?
UST24 AI provides incoming call notifications even when the app is closed. This ensures that agents never miss an important client interaction.
Does UST24 AI support CRM integration?
Yes, UST24 AI offers Bitrix24 CRM integration. This allows for seamless management of customer data and call logs directly within your CRM.
What dialing methods does UST24 AI support?
UST24 AI supports both progressive and robo dialing methods. It also includes controls for mute, hold, transfer, and conference calls.
Is UST24 AI available on multiple devices?
Yes, UST24 AI supports multi-device usage, including mobile, desktop, and browser access, ensuring flexibility for your team.
What are the requirements to use UST24 AI?
UST24 AI requires an active USTelephony24 AI subscription. Agents will receive their login credentials from their company administrator.
How often is UST24 AI updated?
The latest version of UST24 AI is 1.1.0, which was last updated on July 14, 2026. Updates typically address performance improvements and new features.
What is the age rating for UST24 AI?
UST24 AI has an age rating of 4+. This indicates it is suitable for a wide range of users and does not contain mature content.







