We are pleased to announce a major refresh of the official OpenSIPS package repository infrastructure. The repositories available at: apt.opensips.org yum.opensips.org download.opensips.org are now served by a completely new repository and package-building system. Although the public addresses remain unchanged, the infrastructure behind them has been replaced. Existing configurations that reference these standard OpenSIPS domains will … Continue reading OpenSIPS APT and YUM Repositories Are Moving to GitHub Actions
Author: razvanc
OpenSIPS Core Developer
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 4.0 is not only about adding new features, but also about rethinking parts of the engine that have remained unchanged for a very long time. One of the most important examples is the TCP/TLS layer. The TCP framework, in the form we have known it so far, has stayed largely the same since it … Continue reading TCP/TLS rework in OpenSIPS 4.0
Modern SIP infrastructures increasingly rely on load balancers, reverse proxies and cloud edge services in order to provide scalability, security and geographic distribution. While these components are extremely useful, they often hide the original source address of the client from the backend SIP infrastructure. Starting with OpenSIPS 4.0, we are introducing support for the Proxy … Continue reading Proxy Protocol support in OpenSIPS 4.0
Some time ago, we demonstrated how to dynamically tune OpenSIPS' runtime configuration using the OpenSIPS Control Panel in combination with the SQL Cacher module. While effective, that approach involved a certain level of configuration overhead to set up and maintain the SQL Cacher infrastructure. To address this, we’ve taken a significant step forward with the … Continue reading Dynamic Runtime Configuration using OpenSIPS 3.6 – continuation
When it comes to high-performance SIP platforms like OpenSIPS, flexibility and uptime are crucial, especially in scenarios involving Session Border Controllers (SBCs) and trunking services. Traditionally, OpenSIPS has only supported statically defined SIP sockets, meaning any changes — such as adding new sockets to support additional interconnections — required a full service restart. This limitation … Continue reading SIP Sockets Management at runtime in OpenSIPS 3.6
The OpenSIPS Control Panel is a powerful tool for managing OpenSIPS through a user-friendly web interface. It provides various features for interacting with OpenSIPS modules, leveraging both database operations and the Management Interface (MI). But what if you need to provision an arbitrary table used from the OpenSIPS config? This is where the TViewer module … Continue reading Mastering Custom Tables with OpenSIPS Control Panel
Running VoIP services in the cloud has become a common approach for providers seeking scalability and flexibility. A typical high-availability solution involves an active/standby pair of servers, where only one server is active while the others remain as warm backups, ready to take over at any moment. Different cloud providers offer various mechanisms to implement … Continue reading High Availability for VoIP in Microsoft Azure
In today's world of integrated services, the ability of OpenSIPS to interface with external applications is no longer optional - it's a necessity. And to meet this necessity, we have released a new Python package - a "Swiss army knife" tool to provide a simpler, faster and more efficient way to integrate with OpenSIPS. This … Continue reading Enhance OpenSIPS Integration with New Python Package
When managing a live production platform, real-time tuning of specific settings is often essential, allowing adjustments without the need to restart services. OpenSIPS offers a comprehensive array of primitives for reloading provisioning data and fine-tuning runtime configurations through its Management Interface (MI) commands. OpenSIPS Script Controls One of the common needs is to be able … Continue reading Implementing OpenSIPS realtime Controls via Control Panel 9.3.5
Drops of wisdom, knowledge and news from OpenSIPS 
You must be logged in to post a comment.