Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
From the blog
SaaS upsells convert at an average rate of 27.6% but only 36% of users hit usage triggers worth upgrading on. Here is how an upgrade chat reads usage signals and makes the case in product.
IRSF cost telecoms $6.69B last year. Wangiri call-back scams target AI voice deployments by rinsing minutes through premium-rate destinations. Here is the AI-driven defense pattern that catches both before billing close.
Cross-continent jamming needs sub-50ms network latency. WebRTC over private TURN gets you there; AI generates backing tracks and harmonies in real time. Here is the 2026 build.
FedRAMP 20x is rolling out and Moderate-impact authorizations are the floor for federal healthcare AI. Here is the 325-control baseline and what AI voice and chat vendors need to actually achieve it.
If your agent cannot point at a source, it is just guessing. Here is how Anthropic Citations, MCP retrieval, and per-claim attribution turn answers into auditable trails.
Velocify's 3.5M-lead study shows a 1-minute callback boosts conversion 391%. Beeline's AI agent generated 8x more applications than human chat. Voice AI is now the only way mortgage broker networks compete.
Dollar Shave Club's automation contained only 10–12% of conversations in mid-2024 and complaint volume on cancellations stayed high through early 2026. Here is how chat agents fix men's grooming D2C in 2026.
A voice agent that cannot be interrupted feels like an IVR. One that interrupts itself feels broken. Here is the four-metric framework - barge-in success, false barge-in, missed barge-in, response latency - we use to tune turn-taking.
India notified the DPDP Rules in November 2025. Phase 1 set up the Data Protection Board immediately; Phase 2 brings consent managers in November 2026; Phase 3 turns on substantive obligations in May 2027. AI voice plans now.
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