We all do plans in advance and the most helpful thing here is to know what to expect, what to rely on, what upcoming events are. Well, we want to help all the OpenSIPS'ers and share with you the 2021 calendar for OpenSIPS project, with the most relevant events. OpenSIPS Releases The 3.2 OpenSIPS major … Continue reading OpenSIPS calendar for 2021
Category: News
Integrating the main SIP engine with different components is an important requirement when developing and operating complex VoIP platforms. OpenSIPS has always aimed to offer support for interacting with a variety of implementations for services such as databases, accounting/billing systems, monitoring tools and so on. Continuing in this direction, OpenSIPS 3.2 introduces a new integration … Continue reading Apache Kafka Producer in OpenSIPS 3.2
For the purpose of providing secure SIP communication over the TLS protocol, OpenSIPS uses the OpenSSL library, the most popular TLS implementation across the Internet. However, integrating OpenSSL with OpenSIPS has posed a series of challenges starting with OpenSSL version 1.1.0, and has caused quite a few bugs and crashes since then, as presented in … Continue reading Exploring SSL/TLS libraries for OpenSIPS 3.2
Real-time call statistics is an excellent tool to evaluate the quality and performance of your telephony platform, that is why it is very important to expose as many statistics as possible, accumulated over different periods of time. OpenSIPS provides an easy to use interface that exposes simple primitives for creating, updating, and displaying various statistics, … Continue reading Improved series-based call statistics using OpenSIPS 3.2
The SIP B2B support was a huge leap in OpenSIPS evolution, if we consider that OpenSIPS, by origins, started as a SIP proxy. And this addition of the B2B support came in a natural way, as a result of the urge of the OpenSIPS community/users - it is great to have a fast proxy, but … Continue reading The script driven SIP B2BUA
The Amsterdam event was cancelled. That was a point of resetting the OpenSIPS Summit 2020, as format, speakers, training, as everything, Moving into online impacted the format and the content of the OpenSIPS Summit. As we tried as much as possible to tailor an event that is easy to attend to, we decided to go … Continue reading OpenSIPS Summit Distributed 2020- Speakers and Moderators
The new Call API project consists of a standalone server able to serve a set of API commands that can be used to control SIP calls (such as start a new call, put a call on hold, transfer it to a different destination, etc.). In order to provide high performance throughput, the server has been … Continue reading Calls management using the new Call API tool
Welcome or welcome back to the 2-part series on the RFC 8599 support in OpenSIPS! In this final post (please find the initial one here), you will learn how to enhance your platform with standards-based SIP Push Notification (PN) support using an OpenSIPS 3.1+ release, from high-level design all the way down to specific code … Continue reading SIP Push Notification with OpenSIPS 3.1 LTS [RFC 8599 support][Part II]
The OpenSIPS script is a very powerful tool, both in terms of capabilities (statements, variables, transformations) and in terms of integration (support for DB, REST, Events and more). So why not using the OpenSIPS script (or the script routes) to interact and control your call, in order to build more complex services on top of … Continue reading Dialog triggers, or how to control the calls from script
There are several calling scenarios - typical Class V - where multiple SIP dialogs may be involved. And to make it work, you need, from one dialog, to access the data that belongs to another dialog. By data we mean here dialog specific data, like dialog variables, profiles or flags, and, even more, accounting data … Continue reading Cross-dialog data accessing
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