GB201916120D0 - Establishing a telephony session - Google Patents

Establishing a telephony session

Info

Publication number
GB201916120D0
GB201916120D0 GBGB1916120.7A GB201916120A GB201916120D0 GB 201916120 D0 GB201916120 D0 GB 201916120D0 GB 201916120 A GB201916120 A GB 201916120A GB 201916120 D0 GB201916120 D0 GB 201916120D0
Authority
GB
United Kingdom
Prior art keywords
establishing
telephony session
telephony
session
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1916120.7A
Other versions
GB2577186B (en
GB2577186A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metaswitch Networks Ltd
Original Assignee
Metaswitch Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metaswitch Networks Ltd filed Critical Metaswitch Networks Ltd
Priority to GB1916120.7A priority Critical patent/GB2577186B/en
Priority claimed from GB201713859A external-priority patent/GB2566025B/en
Publication of GB201916120D0 publication Critical patent/GB201916120D0/en
Publication of GB2577186A publication Critical patent/GB2577186A/en
Application granted granted Critical
Publication of GB2577186B publication Critical patent/GB2577186B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1046—Call controllers; Call servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1095—Inter-network session transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1916120.7A 2017-08-30 2017-08-30 Establishing a telephony session Active GB2577186B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1916120.7A GB2577186B (en) 2017-08-30 2017-08-30 Establishing a telephony session

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201713859A GB2566025B (en) 2017-08-30 2017-08-30 Establishing a telephony session
GB1916120.7A GB2577186B (en) 2017-08-30 2017-08-30 Establishing a telephony session

Publications (3)

Publication Number Publication Date
GB201916120D0 true GB201916120D0 (en) 2019-12-18
GB2577186A GB2577186A (en) 2020-03-18
GB2577186B GB2577186B (en) 2020-07-29

Family

ID=69059164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1916120.7A Active GB2577186B (en) 2017-08-30 2017-08-30 Establishing a telephony session

Country Status (1)

Country Link
GB (1) GB2577186B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980076546A (en) * 1997-04-10 1998-11-16 송재인 Data network interworking system and its control method for data communication between subscribers in mobile communication network
GB2327569A (en) * 1997-07-18 1999-01-27 Northern Telecom Ltd Central office switch services for fixed wireless access communication systems
US20060227960A1 (en) * 2005-04-08 2006-10-12 Hanson Daniel A Method, system and program product for providing directory assistance services
US20070112962A1 (en) * 2005-11-14 2007-05-17 Steve Lewontin Network connection establishment using out of band connection request
CN101895947B (en) * 2009-05-22 2015-05-13 中兴通讯股份有限公司 Method for achieving single radio voice call continuity and single radio voice call continuity system
US9854507B2 (en) * 2015-02-09 2017-12-26 Intel IP Corporation Flexible connectivity framework

Also Published As

Publication number Publication date
GB2577186B (en) 2020-07-29
GB2577186A (en) 2020-03-18

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