The MI Commands tool in Control Panel 9.4.0

Controlling a running platform A deployed SIP platform still needs operating: taking a gateway out of rotation, ending a dialog, flushing a cache, reading a report — on a system that is carrying calls at the same time. OpenSIPS exposes this through its Management Interface: dozens of commands that inspect and steer the running process, … Continue reading The MI Commands tool in Control Panel 9.4.0

Recent Security Fixes in OpenSIPS

Security has always been an important part of the OpenSIPS development process. As a project used in production SIP infrastructures, OpenSIPS needs to remain stable, reliable and secure across a wide range of deployments. Recently, we received a significant number of security-related reports against the OpenSIPS code base. This follows a broader trend in open … Continue reading Recent Security Fixes in OpenSIPS

OpenSIPS Cluster Hardening in Large Dataset Scenarios

The clustering support in OpenSIPS is a challenging area, under continuous evolution. Even after years since its initial version, we still discover challenging scenarios, which need to be understood and addressed. And production environments, especially the ones involving large amounts of data, are typical melting pots for such challenges. Below are some of our finds … Continue reading OpenSIPS Cluster Hardening in Large Dataset Scenarios

Full Anycast support in OpenSIPS 2.4

The advantages of doing Load Balancing and High Availability without any particular requirements from the clients side are starting to make Anycast IPs more and more appealing in the VoIP world. But are you actually using the best out of it? This article describes how you can use OpenSIPS 2.4 to make the best use of … Continue reading Full Anycast support in OpenSIPS 2.4