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Practical guides and playbooks for WhatsApp automation, IVR, CRM, AI hiring, and performance marketing.

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Using Janus to Create WebRTC Button for Website (Allows Anonymous Concurrent Users)
2026-03-15 • 18 min
Setup WebRTC Phone in Asterisk / FreePBX and Resolve Call Not Coming
2026-03-14 • 18 min
What Is Stasis in Asterisk ARI? How Dialplan Hands Control to Your App
2026-03-12 • 10 min
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Networking • 10 min
How to Setup Two Ethernet Cables on One Machine (Ubuntu + Debian) for SIP & LAN Separation
Configure two Ethernet interfaces on one Linux server safely for telecom use—static IPs, routing priorities, and avoiding SIP/RTP instability.
2026-02-15 • ubuntu, debian, dual-nic
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Networking • 8 min
Router Configuration for SIP/VoIP: NAT, Port Forwarding, and SIP ALG
Screenshot-based router/NAT guide to keep SIP + RTP stable for VoIP systems.
2026-02-13 • mylinehub, router, sip
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