Home›Browse›IP Multimedia Subsystem🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی한국어中文日本語EntityQ1140664· pop 21· linked from 371 articlesIP Multimedia SubsystemSign in to savearchitectural framework of telecommunicationsWikidata factsInstance ofsoftware frameworkAuthorEuropean Telecommunications Standards InstituteSources (4)wikidata.orgca.wikipedia.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 21 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoAzerbaijaniCatalanCzechFinnishNederlandsPolskiRomanianSlovakSvenskaUkrainianShow 2 moreفارسی한국어via Wikidata sitelinks · CC0