Knowledge Hub
Practical guides and playbooks for WhatsApp automation, IVR, CRM, AI hiring, and performance marketing.
Troubleshooting • 10 min
Updated guide for modern Asterisk (PJSIP era): one-way audio (pjsip/rtp) root causes with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, debug, nat
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VoiceBridge • 13 min
Scaling patterns for VoiceBridge: CPU/RTP costs, horizontal scaling, port planning, and how to run hundreds of duplex AI calls reliably.
2026-02-10 • scaling, concurrency, rtp
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VoiceBridge • 12 min
Cloud vs on-prem VoiceBridge deployment tradeoffs: latency, NAT, security, cost, and operational control for duplex AI calls.
2026-02-10 • deployment, cloud, on-prem
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VoiceBridge • 11 min
Why demo snippets fail in production: real differences between VoiceBridge and basic ExternalMedia samples across duplex, timing, NAT, and observability.
2026-02-10 • voicebridge, externalmedia, comparison
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Call Center • 7 min
Updated guide for modern Asterisk (PJSIP era): call distribution intro with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, call-distribution, pjsip
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Call Center • 7 min
Updated guide for modern Asterisk (PJSIP era): intro to call queuing with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, pjsip, queue
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Call Center • 10 min
Updated guide for modern Asterisk (PJSIP era): queuing strategies with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, pjsip, queue
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Call Center • 10 min
Updated guide for modern Asterisk (PJSIP era): dynamic queue members with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, pjsip, queue
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Call Center • 9 min
Updated guide for modern Asterisk (PJSIP era): music on hold with real configs, common mistakes, and troubleshooting steps.
2026-02-10 • asterisk, moh, pjsip
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