{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11936694","patent":{"patent_number":"US-11936694","title":"Cross-domain routing based on session initiation protocol information","assignee":null,"inventors":[],"filing_date":"2021-11-18T00:00:00.000Z","publication_date":"2024-03-19T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Methods, devices, and system related to cross-domain routing of communication session requests in Internet Protocol (IP) Multimedia Subsystem are disclosed. In one example aspect, a method for routing a call initiated in an IP Multimedia Subsystem (IMS) includes receiving, by a Breakout Gateway Control Function (BGCF) node operating in a first domain, a first message from a caller requesting an establishment of a communication session. The method includes determining, by the BGCF node based on header information of the first message, that the caller is located in a second domain different than the first domain, and generating, by the BGCF node, a second message based on a preconfigured rule for the second domain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cross-domain routing based on session initiation protocol information","description":"Methods, devices, and system related to cross-domain routing of communication session requests in Internet Protocol (IP) Multimedia Subsystem are disclosed. In one example aspect, a method for routing","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11936694","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-11936694","citation_suggestion":"Patentable. \"Cross-domain routing based on session initiation protocol information\" (US-11936694). https://patentable.app/patents/US-11936694","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11936694","json":"https://patentable.app/api/llm-context/US-11936694","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:58:37.992Z"}