Telecom & VoIP
Kamailio Engineering Practice
Building high-density Session Border Controllers (SBC), SIP load balancers, and anti-fraud firewalls with Kamailio.
Technical Value
Why Choose Kamailio?
Handles millions of call setups daily with microsecond memory routing
Built-in SIP security modules against DDoS, toll fraud, and brute-force scans
Asynchronous transaction engine with zero thread lock bottlenecks
Deep Experience
Dialiqo Mastery & Specialization
Kamailio C route scripting, dynamic database routing, NAT traversal proxying, TLS/SRTP cryptographic security, and STIR/SHAKEN caller ID signing.
System Design
Architectural Highlights
Spec 01
Asynchronous SIP request processing handling 5,000 CPS per node
Spec 02
DB-driven dynamic carrier Least Cost Routing (LCR) engine
Spec 03
Integrated TLS/SRTP security proxy for PSTN-to-WebRTC conversion
Deployments
Featured Production Deployments
Production Project 01
Global Carrier Telecom SBC Cluster
Deployed & Verified
Production Project 02
Mass Outage Emergency Broadcast SIP Engine
Deployed & Verified
Measurable Impact
Key Architectural Benefits
5,000 Call Setups / Second
Sub-millisecond SIP packet routing throughput per server.
Hardened SBC Security
Blocks SIP fraud, robocalls, and rate spikes automatically.
Tech FAQs
Frequently Asked Questions (Kamailio)
Kamailio acts as the outer Session Border Controller (SBC) and load balancer that inspects, secures, and routes incoming SIP traffic to FreeSWITCH media nodes.
Enterprise Advisory & Architecture
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SOC2 & HIPAA Compliant
48-Hour Developer Onboarding