Gateway between SIP and SMPP messages

While the SIP protocol is one of the most popular protocols used for voice calls, the SMPP (Short Message Peer-to-Peer) is one of the most widely used protocols for sending text messages. Having both of them offered by your service enhances your platform with more compatibility and flexibility. In order for your customers to have … Continue reading Gateway between SIP and SMPP messages

Be part of OpenSIPS Summit 2019

There are approximately 4 months left to the OpenSIPS Summit 2019 in Amsterdam and we are full steam ahead with getting everything in place. One of the last milestone (before getting into straight line) was to open the registration process. So, we welcome everyone, participants, speakers and sponsors to join us and to be part … Continue reading Be part of OpenSIPS Summit 2019

A Better Way of Saying “Thank You!” to OpenSIPS Contributors

As time goes by, code, pull requests and patches for an open-source project will naturally keep arriving in a steady stream.  Depending on the volume of these contributions, some projects end up doing just well with a single maintainer, while others require an entire team of maintainers, each specializing in one of the project's major … Continue reading A Better Way of Saying “Thank You!” to OpenSIPS Contributors

Clustering Presence Services with OpenSIPS 2.4

OpenSIPS 2.4 is all about clustering and SIP presence is an important service that delivers a large variety of functionalities like end-to-end user presence, BLF, SLA and more. We need to consider clustering for presence as much as presence is a service with a large appetite for storage and processing - presence is mainly about … Continue reading Clustering Presence Services with OpenSIPS 2.4

Clustering ongoing calls with OpenSIPS 2.4

Dialog replication in OpenSIPS has been around since version 1.10, when it became clear that sharing real-time data through a database is no longer feasible in a large VoIP platform. Further steps in this direction have been made in 2.2, with the advent of the clusterer module, which manages OpenSIPS instances and their inter-communication. But have we … Continue reading Clustering ongoing calls with OpenSIPS 2.4

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