--- title: "#kamailio articles | Hashnode" description: "Explore 7 articles tagged #kamailio on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/kamailio" --- Tag # #kamailio 7 posts · 0 followers [Ashwin M](https://hashnode.com/@Ashwin202) · [Oct 21](https://hashnode.com/posts/your-cpu-is-free-your-kamailio-worker-isn-t/6ad8d04ab4dbb33e916e4704) ### [Your CPU Is Free. Your Kamailio Worker Isn't.](https://ashwinm.hashnode.dev/your-cpu-is-free-your-kamailio-worker-isn-t?utm_source=hashnode&utm_medium=feed) We are explaining how a thread and Kamailio workers work in a high load case 8 min read · [ashwinm.hashnode.dev](https://ashwinm.hashnode.dev/your-cpu-is-free-your-kamailio-worker-isn-t?utm_source=hashnode&utm_medium=feed) [Ashwin M](https://hashnode.com/@Ashwin202) · [Oct 17](https://hashnode.com/posts/over-1000-concurrent-calls-does-your-pbx-have-enough-sip-signaling-capacity/6ad3366a90884aa75ddcdcd6) ### [Over 1000 Concurrent Calls: Does Your PBX Have Enough SIP Signaling Capacity?](https://ashwinm.hashnode.dev/over-1000-concurrent-calls-does-your-pbx-have-enough-sip-signaling-capacity?utm_source=hashnode&utm_medium=feed) Learn how Kamailio helps scale SIP signaling, distribute traffic across PBX servers, and handle registrations, subscriptions, and high call volumes. 13 min read · [ashwinm.hashnode.dev](https://ashwinm.hashnode.dev/over-1000-concurrent-calls-does-your-pbx-have-enough-sip-signaling-capacity?utm_source=hashnode&utm_medium=feed) [Ashwin M](https://hashnode.com/@Ashwin202) · [Oct 12](https://hashnode.com/posts/a-sip-call-failed-your-logs-say-everything-is-fine-what-now/6acd2ea832978845af0f4dfd) ### [A SIP Call Failed. Your Logs Say Everything Is Fine. What Now?](https://ashwinm.hashnode.dev/a-sip-call-failed-your-logs-say-everything-is-fine-what-now?utm_source=hashnode&utm_medium=feed) Stop guessing when SIP calls drop. Learn how to debug SIP call failures step-by-step using signaling traces and RFC 3261. 5 min read · [ashwinm.hashnode.dev](https://ashwinm.hashnode.dev/a-sip-call-failed-your-logs-say-everything-is-fine-what-now?utm_source=hashnode&utm_medium=feed) [Xinzex](https://hashnode.com/@xinzex) · [Sep 24, 2025](https://hashnode.com/posts/how-a-kamailio-development-company-can-transform-your-business-communication/68d3d399610e917a21da1f5e) ### [How a Kamailio Development Company Can Transform Your Business Communication](https://kamailio-development-company.hashnode.dev/how-a-kamailio-development-company-can-transform-your-business-communication?utm_source=hashnode&utm_medium=feed) Hire a reliable Kamailio development company for scalable business communication. From installation to maintenance, get end-to-end Kamailio solution develop 2 min read · [kamailio-development-company.hashnode.dev](https://kamailio-development-company.hashnode.dev/how-a-kamailio-development-company-can-transform-your-business-communication?utm_source=hashnode&utm_medium=feed) [Jack morris](https://hashnode.com/@jackmorris10) · [Aug 18, 2025](https://hashnode.com/posts/kamailio-load-balancer-boosting-voip-scalability-and-reliability/68a2ed0ecc32c85610909fb1) ### [Kamailio Load Balancer — Boosting VoIP Scalability and Reliability](https://hirevoipdeveloper.hashnode.dev/kamailio-load-balancer-boosting-voip-scalability-and-reliability?utm_source=hashnode&utm_medium=feed) As more companies turn to VoIP (Voice over IP) to drive communications, network traffic is accelerating at record rates. As desirable as this trend is for cost savings and responsiveness, it also presents new challenges — from server overload to call... 4 min read · [hirevoipdeveloper.hashnode.dev](https://hirevoipdeveloper.hashnode.dev/kamailio-load-balancer-boosting-voip-scalability-and-reliability?utm_source=hashnode&utm_medium=feed) [Hire Voip Developer](https://hashnode.com/@hirevoipdeveloper) · [Mar 5, 2025](https://hashnode.com/posts/understanding-kamailio-how-it-handles-inbound-and-outbound-voip-calls/67c843400453715690fbb458) ### [Understanding Kamailio: How It Handles Inbound and Outbound VoIP Calls](https://hirevoipdevelopers.hashnode.dev/understanding-kamailio-how-it-handles-inbound-and-outbound-voip-calls?utm_source=hashnode&utm_medium=feed) Discover how Kamailio enhances VoIP networks by optimizing call routing, security, and scalability. Learn how it functions as an inbound and outbound proxy 3 min read · [hirevoipdevelopers.hashnode.dev](https://hirevoipdevelopers.hashnode.dev/understanding-kamailio-how-it-handles-inbound-and-outbound-voip-calls?utm_source=hashnode&utm_medium=feed) [Hire Voip Developer](https://hashnode.com/@hirevoipdeveloper) · [Jan 21, 2025](https://hashnode.com/posts/mastering-kamailio-and-opensips-as-a-session-border-controller-sbc/678f5f67c971e6ca316e4c1e) ### [Mastering Kamailio and OpenSIPS as a Session Border Controller (SBC)](https://hirevoipdevelopers.hashnode.dev/mastering-kamailio-and-opensips-as-a-session-border-controller-sbc?utm_source=hashnode&utm_medium=feed) In today’s dynamic communication landscape, ensuring secure, scalable, and efficient VoIP solutions is crucial. Open-source platforms like Kamailio and OpenSIPS offer powerful tools to build a robust Session Border Controller (SBC), protecting your n... 3 min read · [hirevoipdevelopers.hashnode.dev](https://hirevoipdevelopers.hashnode.dev/mastering-kamailio-and-opensips-as-a-session-border-controller-sbc?utm_source=hashnode&utm_medium=feed)