{"id":"https://openalex.org/W2295996536","doi":"https://doi.org/10.17487/rfc7092","title":"A Taxonomy of Session Initiation Protocol (SIP) Back-to-Back User Agents","display_name":"A Taxonomy of Session Initiation Protocol (SIP) Back-to-Back User Agents","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2295996536","doi":"https://doi.org/10.17487/rfc7092","mag":"2295996536"},"language":"en","primary_location":{"id":"doi:10.17487/rfc7092","is_oa":false,"landing_page_url":"https://doi.org/10.17487/rfc7092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"},"type":"report","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006699796","display_name":"Haim Kaplan","orcid":"https://orcid.org/0000-0001-9586-8002"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Kaplan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111691640","display_name":"V. Pascual","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Pascual","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/session-initiation-protocol","display_name":"Session Initiation Protocol","score":0.7978547215461731},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.7542427778244019},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.637474536895752},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4291730523109436},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33839818835258484},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.29682761430740356},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15301957726478577},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.05925104022026062}],"concepts":[{"id":"https://openalex.org/C41878487","wikidata":"https://www.wikidata.org/wiki/Q191018","display_name":"Session Initiation Protocol","level":3,"score":0.7978547215461731},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.7542427778244019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.637474536895752},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4291730523109436},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33839818835258484},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.29682761430740356},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15301957726478577},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.05925104022026062},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17487/rfc7092","is_oa":false,"landing_page_url":"https://doi.org/10.17487/rfc7092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1760959925","https://openalex.org/W2097042314","https://openalex.org/W2097725665","https://openalex.org/W2099040451","https://openalex.org/W2114429401","https://openalex.org/W2233367765","https://openalex.org/W2234815946","https://openalex.org/W2244005540","https://openalex.org/W2263441697","https://openalex.org/W2293678317"],"related_works":["https://openalex.org/W2373219212","https://openalex.org/W1181997630","https://openalex.org/W3087157779","https://openalex.org/W946995101","https://openalex.org/W4306770904","https://openalex.org/W2188896404","https://openalex.org/W2348742136","https://openalex.org/W4231927834","https://openalex.org/W2491891354","https://openalex.org/W2351794797"],"abstract_inverted_index":{"In":[0],"many":[1],"SIP":[2,4,9,24,57,72],"deployments,":[3],"entities":[5],"exist":[6],"in":[7,76],"the":[8,12,20],"signaling":[10],"path\nbetween":[11],"originating":[13],"and":[14,62,89,107],"final":[15],"terminating":[16],"endpoints,":[17],"which":[18,49],"go\nbeyond":[19],"definition":[21],"of":[22,55,71],"a":[23,44,56],"proxy,":[25],"performing":[26],"functions":[27],"not":[28],"defined\nin":[29],"Standards":[30],"Track":[31],"RFCs.":[32],"The":[33],"only":[34],"term":[35],"for":[36,43,79],"such":[37],"devices":[38],"provided":[39],"in\nRFC":[40],"3261":[41],"is":[42,50],"Back-to-Back":[45],"User":[46,58],"Agent":[47,59],"(B2BUA),":[48],"defined":[51],"as\nthe":[52],"logical":[53],"concatenation":[54],"Server":[60],"(UAS)":[61],"User\nAgent":[63],"Client":[64],"(UAC).":[65],"There":[67],"are":[68],"numerous":[69],"types":[70],"B2BUAs":[73],"performing\ndifferent":[74],"roles":[75,98],"different":[77],"ways;":[78],"example,":[80],"IP":[81],"Private":[82],"Branch\nExchanges":[83],"(IPBXs),":[84],"Session":[85],"Border":[86],"Controllers":[87],"(SBCs),":[88],"Application\nServers":[90],"(ASs).":[91],"This":[92],"document":[93],"identifies":[94],"several":[95],"common":[96],"B2BUA":[97],"in\norder":[99],"to":[100],"provide":[101],"taxonomy":[102],"other":[103],"documents":[104],"can":[105],"use":[106],"reference.":[108]},"counts_by_year":[{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
