The majority of SIP User Agents still only support the MESSAGE method for providing Instant Messaging. However, modern Unified Communications(UC) ecosystems and more advanced messaging services, such as RCS(Rich Communication Services), are built on top of Session Mode messaging, which uses the MSRP protocol. With the addition of the new msrp_gateway module, OpenSIPS 3.3 introduces … Continue reading MSRP Gateway
Yes, the OpenSIPS 3.3 focuses on messaging and MSRP is a key element when talking about messaging/chat sessions. Packing messages into sessions enables the creation of advanced chatting / conferencing services in the RCS and UC world. The MSRP stack The MSRP implementation in OpenSIPS 3.3 comes as complex stack, covering from the lowest protocol … Continue reading The MSRP eco-system in OpenSIPS 3.3
Some time already past since we laid down the blueprints of version 3.3, the next major OpenSIPS release. Work was done, other work lays in front of us. So, where are we with this release and what is its timeline ? The OpenSIPS 3.3 is focusing on advanced Instant Messaging, in the ecosystem of IMS/RCS … Continue reading OpenSIPS 3.3 – interim update
At its core, RCS (Rich Communication Services) is a suite of specifications from OMA and GSMA aimed at replacing SMS messages with a richer messaging system equipped with added services such as group chat, message read receipts, file and file thumbnail transfers, download pausing and resuming, geo-location push, to name a few. But what extensions … Continue reading Managing RCS Capabilities with OpenSIPS
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