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Everyone
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Content rating
Everyone
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About this app

fonoUC is a unified communications app designed for businesses and teams. Make and receive HD voice calls, chat with your team, join video meetings, and manage customer conversations — all from your Android device.

**Voice Calls**
- Crystal-clear VoIP calls over WiFi or mobile data
- Full dialpad with DTMF support
- Call hold, transfer, and speaker toggle
- Call history with direction indicators
- Incoming call notifications even when the app is in the background

**Team Chat**
- Direct messages and group channels
- Real-time messaging with instant delivery
- Create channels, add members, and manage conversations
- Unread message badges and push notifications
- Message grouping for easy reading

**CX — Omnichannel Customer Engagement**
- Manage customer conversations from Telegram, WhatsApp, Web, Email, and more
- View and reply to customer messages in real-time
- Resolve or reopen conversations
- Unread badges and push notifications for new customer messages
- Assign conversations to team members

**Video Meetings**
- Start or join video meetings with your team
- Camera and microphone controls
- Invite contacts directly from the app

**Contact Directory**
- Browse your company's contact directory
- Search contacts by name
- Tap to call, chat, or start a video meeting

**Security & Enterprise Ready**
- Encrypted voice calls (SRTP/DTLS)
- Secure WebSocket connections (WSS/TLS)
- Multi-brand support for white-label deployments
- Works with fonoUC, QVOICE, and Dialog platforms

**Requirements**
- A fonoUC, QVOICE, or Dialog business account
- Internet connection (WiFi or mobile data)

fonoUC is a B2B application. You need an active business account provided by your organization's IT administrator to use this app. Contact your administrator or visit fonouc.com for more information.
Updated on
May 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

- Universal CX search: contacts, conversations, messages with tabs and highlighting.
- WhatsApp 24h window banner.
- Per-message status (sent/delivered/read/failed) with retry.
- Voice notes in OGG/OPUS for proper WhatsApp delivery.
- Audio/image/video render instantly on the open conversation.
- Swipe right returns to the list on chat and contacts.
- Light theme + System/Light/Dark toggle.
- Fix: back to login when refresh token is rejected.