{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674229","patent":{"patent_number":"US-9674229","title":"Method and apparatus for continuing the exchange of a media data stream beyond termination of a corresponding session initiation protocol dialogue","assignee":null,"inventors":[],"filing_date":"2011-07-26T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"A method of operating a first communication device (3) for receiving a media data stream (64) from at least one second communication device (5) in a telecommunications system. The first communication device (3) exchanging with the at least one second communication device (5) Session Initiation Protocol, SIP, messages (60, 62, 63, 64, 67, 70) during a SIP dialogue. The SIP messages (67, 70) including a late media indicator (68, 71) that includes an indication that the media stream (64) continues (72) after the SIP dialogue has terminated, or an indication (75) of support of receiving media stream after the SIP dialogue has terminated. The SIP dialogue controls the media data stream (64, 72). The first communication device (3) receives the media data stream (64, 72) from the second communication device (5). The first communication device (3) continues to receive the media data stream (72) after the SIP dialogue has ended."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for continuing the exchange of a media data stream beyond termination of a corresponding session initiation protocol dialogue","description":"A method of operating a first communication device (3) for receiving a media data stream (64) from at least one second communication device (5) in a telecommunications system. The first communication ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674229","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9674229","citation_suggestion":"Patentable. \"Method and apparatus for continuing the exchange of a media data stream beyond termination of a corresponding session initiation protocol dialogue\" (US-9674229). https://patentable.app/patents/US-9674229","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674229","json":"https://patentable.app/api/llm-context/US-9674229","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:29:46.159Z"}