About
This app enables teams to stay connected and productive on the go with a complete unified communications solution. It offers secure collaboration features like video calls, conferences, group chats, and file sharing, all while maintaining corporate identity for external calls.
What's New in Telonium
2.9
July 6, 2026
- Changes to the app in accordance with iOS 26 guidelines. - Fixed an issue when an incoming call is being answered on speaker, and the caller can't hear - Fixed an issue where forwarded calls did not appear in call history. - Fixed an issue where inbound messages received push notifications but did not appear in the app. - Added the "Reload data" option. Reloads all contacts, chats, and call history from the cloud. - Added the "Notifications of forwarded calls" option. Allows you to receive push notifications about forwarding incoming calls.
MoreFAQ
What is Telonium?
Telonium is a mobile application that provides a complete unified communications solution for businesses. It allows teams to collaborate remotely through features like video calls, audio conferences, group chats, and secure messaging.
Is Telonium free to use?
While the app is free to download, a subscription to the Telonium service is required to use its full functionality for business communication and collaboration.
What devices does Telonium support?
Telonium is available for iPhone, iPad, and iPod devices, allowing for flexible use across Apple's mobile ecosystem.
How secure is Telonium?
Telonium prioritizes security by providing encryption for calls, messages, and data by default, utilizing the strongest available block ciphers to keep conversations and information safe.
Can I make external calls with Telonium?
Yes, Telonium allows you to dial external numbers using your corporate identity or phone numbers, and receive calls through your office extension, maintaining a professional presence.
How does Telonium handle unstable internet connections?
Telonium is designed to maintain enhanced connectivity and call quality even with unstable internet. It uses push notifications to keep you connected and implements top-tier audio codecs for clear voice communication.
What is the update frequency for Telonium?
The latest version, 2.8.1, was released on April 28, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support for the application.
Does Telonium have ads?
No, Telonium does not contain advertisements. The application is designed to provide an uninterrupted user experience focused on business communication.
