Our platform is built on what we call Call Fabric. Call Fabric gives developers the building blocks to create their own apps for voice, video, messaging, and AI, all in one place.

With this setup, it’s easy to add real-time translation to any kind of call, whether it’s a phone call, a video chat, or a support line. It’s where developers create and control their communication workflows using building blocks called resources.

Every part of a call, like a phone number, an AI Agent, or a subscriber, is a resource in Call Fabric. These resources can talk to each other, be combined in different ways, and be updated or reused across different apps. This gives developers total control over how calls behave.

live_translate automatically translates conversations while people speak. It’s a fast, flexible way to integrate language support into your phone or support system.

• Choose the direction of translation (one-way or both ways)
• Send summaries of what was said to your own app
• Inject messages mid-call, like alerts or instructions
• Turn translation on or off at any point in the call
• Mix and match tools like Rooms, phone numbers, and translation
• No extra infrastructure or complicated setup
• Use any of SignalWire’s high-quality voices from leading TTS providers

See how it works from the perspective of the caller with this demo video.