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AI EngineeringReal-time AudioBackend Architecture
VoiceCally
A complete end-to-end solution for automated voice interactions. We built a custom AI engine capable of handling complex conversations with <500ms latency.
AI Processing...
Latency: 42ms
Response Time
<500ms
Concurrent Calls
10k+
Cost Reduction
60%
The Challenge
Breaking the latency barrier in conversational AI.
The client needed a voice AI that sounded human and could handle interruptions in real-time, scaling to thousands of concurrent users without latency spikes.
The Solution
A custom Rust-based engine.
We architected a custom WebSocket server using Rust for ultra-low latency, integrated with a fine-tuned LLM and a custom TTS pipeline. The result is indistinguishable from human support.
- Custom WebSocket Architecture
- Sub-500ms End-to-End Latency
- Real-time Analytics Dashboard