Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Real MLOps and AI deployment interview questions from Google, Amazon, Meta, and Microsoft in 2026. Covers CI/CD for ML, model monitoring, quantization, continuous batching, serving infrastructure, and evaluation frameworks.
Billing and invoice questions often bounce between departments. Learn how AI chat and voice agents answer the common ones and route only real exceptions.
The TCPA healthcare exemption sounds permissive until the FCC's 2024 AI-voice ruling collides with HIPAA minimum necessary. Here is the 2026 reminder workflow that actually clears both bars.
Stand up a Gemini-powered voice agent with Vertex AI Agent Builder (now Gemini Enterprise Agent Platform). Phone gateway, ADK code-first agent, Cloud Run runtime — under 200 lines.
Forward-looking analysis of the AI agent landscape in 2027 covering agent-to-agent economies, persistent agents, regulatory enforcement, hardware specialization, and AGI implications.
Redis Streams give you 50 microsecond enqueue, consumer groups, and PEL-based at-least-once delivery — the right primitive for buffering live AI conversation events while downstream agents catch up.
How to A/B test AI agents in production: traffic splitting, evaluation metrics, statistical significance, prompt version comparison, and architecture experiments.
Build a working voice agent with Coqui XTTS-v2: clone any voice from 6 seconds of audio, speak 17 languages, run it locally with no API keys. Full setup.
react-native-webrtc 124.x is the dominant cross-platform WebRTC library for React Native. Here is how AI voice agent apps ship it with CallKeep and PushKit/FCM.
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