Voice Agent Barge-In Handling: Server VAD, Client VAD, and the Hybrid Approach
Cleanly handling user interruptions is what separates a robotic voice agent from one that sounds human. The 2026 patterns and where they fail.
8 min read
Archive page 637 of 1230
AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Voice Biometric Auth for Call Centers: Nuance, Pindrop, and Open-Source in 2026
Voice biometrics moved from luxury to default for call-center auth in 2026. The platforms, the open-source alternatives, and what regulators now require.
8 min read
AI Voice Agent + Follow Up Boss / BoomTown: Real Estate Lead Routing in 2026
AI-enhanced CRMs hit ~89% adoption among top real estate producers in 2026. We walk through the Follow Up Boss and BoomTown APIs that let a CallSphere voice agent score and route leads instantly.
10 min read
Model Compression Strategies: How to Make AI Models Smaller, Faster, and More Deployable
Model Compression Strategies: How to Make AI Models Smaller, Faster, and More Deployable
5 min read
Blast Radius AI: Teaching Claude Which Files Actually Matter For A PR
Code-Review-Graph computes the impact radius of a change with 100% recall — every caller, dependent, and test touched by your diff, in milliseconds.
11 min read
CallSphere vs Dialpad: Enterprise Calling Comparison
Compare CallSphere and Dialpad for enterprise calling — AI capabilities, compliance, UCaaS features, and total cost of ownership side by side.
13 min read
Context Persistence Across Channels: CallSphere vs Vapi Limit
How CallSphere's shared customers/patients tables propagate state across voice, chat, SMS, and email. Vapi has no native cross-channel state.
12 min read
Custom Voice Cloning Pipelines: CallSphere vs Vapi ElevenLabs Setup
ElevenLabs voice cloning workflow end to end. CallSphere salon and sales platforms ship with ElevenLabs integrated. Vapi users wire it themselves.
13 min read
Fastest Voice AI Deployment in 2026: CallSphere vs Vapi
Time-to-first-call, time-to-pilot, time-to-launch by vertical for CallSphere vs Vapi in 2026 — the definitive deployment-speed comparison.
12 min read
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