Learn how Microsoft Azure’s cloud services can accelerate your cloud app development process: we support the tools and languages you already use, security and management services are built-in, ML/AI capabilities are quickly callable from your app, and you can retain full control on how (and where) you deploy your code.
Submit Now!
I'm Attending!May 27, 2025May 30, 2025OpenSIPS Summit 2025 - Amsterdam, NLUTC[OpenSIPS](https://www.opensips.org) is one of the most used Open Source SIP Servers, if we are to count the number of calls it routes across the world. From complex end-user services to high throughput infrastructure components, OpenSIPS is undoubted a SIP Server able to deliver in thousands of deployments, for carriers, telcos or ITSPs.
The [OpenSIPS Summit](https://www.opensips.org/events/Summit-2025Amsterdam) is the meeting place for the OpenSIPS community, for experts, developers and users from all over the world, looking to learn and gain knowledge. The OpenSIPS Summit is a melting pot for discussion on new technology, for sharing experiences, for brainstorming on new trends, for building bridges in the Open-Source VoIP & RTC ecosystem.Amsterdam, NL
