{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9591082","patent":{"patent_number":"US-9591082","title":"Method and system of transferring a message in a session initiation protocol based communications network","assignee":null,"inventors":[],"filing_date":"2016-05-31T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W"],"num_claims":20,"abstract":"Systems and methods of transferring a message in a SIP-based communications network, from a first node to a third node via intermediate nodes are provided. In one exemplary embodiment, a network node for registering in an IMS communications network may include a controller circuit. The controller circuit may be configured to determine a first group identifier associated with P-CSCF entities. Further, the controller circuit may be configured to select, based on the first group identifier, a network address corresponding to one of the P-CSCF entities. Also, the controller circuit may be configured to send, to the selected P-CSCF entity using the network address, a message to register with each P-CSCF entity associated with the first group identifier. In addition, the controller circuit may be configured to establish a SIP session through a different P-CSCF entity associated with the first group identifier."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system of transferring a message in a session initiation protocol based communications network","description":"Systems and methods of transferring a message in a SIP-based communications network, from a first node to a third node via intermediate nodes are provided. In one exemplary embodiment, a network node ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9591082","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-9591082","citation_suggestion":"Patentable. \"Method and system of transferring a message in a session initiation protocol based communications network\" (US-9591082). https://patentable.app/patents/US-9591082","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9591082","json":"https://patentable.app/api/llm-context/US-9591082","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:25:09.467Z"}