Multi-trunk SIP failover: how we handle 486 Busy and 429 Rate-limit.
Real calling networks are messy. Carriers rate-limit. Trunks return 486. Our infrastructure assumes failure.
Blog · page 4
44 essays on AI voice calling — industry use cases, why competitors fail, how-to playbooks, engineering deep dives, and the future of telesales in India.
Real calling networks are messy. Carriers rate-limit. Trunks return 486. Our infrastructure assumes failure.
AI calling tools end calls on the wrong cues all the time. Here’s the discipline that fixes it.
One float per call. It correlates with conversion better than any single dimension score.
Stereo recording (lead on left, agent on right) sounds like a detail. It changes what your analyzer can do.
India’s Digital Personal Data Protection Act lands soon. AI calling has obligations. None of them are scary.
AI calling is not replacing the human telesales team. It’s changing what humans do.
India built a $50B+ BPO industry on labour-cost arbitrage. AI calling is dismantling the foundation.
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