An open-source SIP Border Controller built on Kamailio and RTP Engine for interconnecting IPBXs and telecom operators.
P-KISS-SBC is an open-source SIP Border Controller built on Kamailio and RTP Engine that interconnects IPBXs and telecom operators. It provides SIP routing, security features, and multi-tenant support to manage VoIP communications effectively.
Telecommunications engineers, VoIP service providers, and system administrators managing SIP-based communication systems who need a scalable and secure SBC solution.
Developers choose P-KISS-SBC for its simplicity, reliability, and scalability, offering a robust open-source alternative to proprietary SBCs with built-in security and multi-tenant capabilities.
P-KISS-SBC - simple and stupid SIP/RTP SBC - AGPL v3 - Based on kamailio / RTP Engine
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Includes SIP scanner blocking, fraudulent connection attempt blocking, and SQL injection detection, providing layered protection for VoIP networks as highlighted in the features list.
Supports DID allocation and routing for multiple tenants, enabling efficient management of separate customer environments, ideal for service providers.
Built on Kamailio, RTP Engine, Redis, and PostgreSQL, ensuring reliability and compatibility with standard SIP protocols and scalable deployments.
Offers quick start with install and start scripts, reducing initial setup time for administrators, as shown in the Quick Start section.
Full documentation is hosted externally at pk-sbc.io, which may be incomplete or require additional effort to access, potentially hindering advanced configurations.
Relies on multiple services like Kamailio, RTP Engine, Redis, and PostgreSQL, increasing deployment and maintenance complexity compared to integrated solutions.
While paid consulting is available, it lacks structured support contracts typical of proprietary SBCs, posing risks for mission-critical deployments.