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Glossary

Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.

IP Multimedia Subsystem (IMS)

An architectural framework for delivering IP multimedia services. It was originally designed by the wireless standards body Third Generation Partnership Project (3GPP), as a part of the vision for evolving mobile networks beyond GSM.