How to Eliminate Zombie Registrations in OpenSIPS

The registration process is an important mechanism in SIP. It allows the users to get in contact with the service, to announce their location and to receive calls from the service. The health of your SIP service, and its performance, depends on how well this registrations process works and how accurate and up-to-date the registration … Continue reading How to Eliminate Zombie Registrations in OpenSIPS

Fine-Grained TCP Configuration Using the “tcp_mgm” Module

OpenSIPS 3.3 introduces a new module which offers full control over the configuration of individual TCP connections. From filtering by the employed TCP-based protocol (e.g. BIN, TLS, MSRP, SMPP, etc.), all the way down to specific combinations of remote and local IPv4 or IPv6 addresses, OpenSIPS platform developers now have the ability to cherry-pick and … Continue reading Fine-Grained TCP Configuration Using the “tcp_mgm” Module