{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641379","patent":{"patent_number":"US-9641379","title":"Caching of announcements at the edge of a packet switched telecommunication network","assignee":null,"inventors":[],"filing_date":"2016-03-18T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":21,"abstract":"A method and an access server operating in a packet switched telecommunication network, such as a Voice over Internet Protocol (VoIP) network, for distributing an announcement to user equipment. The method comprises receiving an announcement from a media source, receiving a caching indication from the media source to allow caching of the announcement and sending the received announcement to the user equipment. The access server can cache the announcement in a caching unit associated with the access server on receipt of the caching indication and the announcement. Furthermore a method and a media source cooperating with the access server for generating an announcement and a caching indication to allow the access server to cache the announcement."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Caching of announcements at the edge of a packet switched telecommunication network","description":"A method and an access server operating in a packet switched telecommunication network, such as a Voice over Internet Protocol (VoIP) network, for distributing an announcement to user equipment. The m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641379","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-9641379","citation_suggestion":"Patentable. \"Caching of announcements at the edge of a packet switched telecommunication network\" (US-9641379). https://patentable.app/patents/US-9641379","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641379","json":"https://patentable.app/api/llm-context/US-9641379","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:28.180Z"}