GB2577186B - Establishing a telephony session - Google Patents

Establishing a telephony session Download PDF

Info

Publication number
GB2577186B
GB2577186B GB1916120.7A GB201916120A GB2577186B GB 2577186 B GB2577186 B GB 2577186B GB 201916120 A GB201916120 A GB 201916120A GB 2577186 B GB2577186 B GB 2577186B
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.)
Active
Application number
GB1916120.7A
Other versions
GB201916120D0 (en
GB2577186A (en
Inventor
Hotham David
Underwood Richard
Robinson Hodges Andrew
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
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 GB201916120D0 (en) 2019-12-18
GB2577186A GB2577186A (en) 2020-03-18
GB2577186B true 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)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892537A2 (en) * 1997-07-18 1999-01-20 Nortel Networks Corporation Class in-band service delivery over fixed wireless access communication systems
US6977920B1 (en) * 1997-04-10 2005-12-20 Lg Information & Communications, Ltd. CDMA mobile data communication system and a method of wireless data communication using the system
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
CN101895947A (en) * 2009-05-22 2010-11-24 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
US20160234758A1 (en) * 2015-02-09 2016-08-11 Emily H. Qi Flexible Connectivity Framework

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977920B1 (en) * 1997-04-10 2005-12-20 Lg Information & Communications, Ltd. CDMA mobile data communication system and a method of wireless data communication using the system
EP0892537A2 (en) * 1997-07-18 1999-01-20 Nortel Networks Corporation Class in-band service delivery over 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
CN101895947A (en) * 2009-05-22 2010-11-24 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
US20160234758A1 (en) * 2015-02-09 2016-08-11 Emily H. Qi Flexible Connectivity Framework

Also Published As

Publication number Publication date
GB201916120D0 (en) 2019-12-18
GB2577186A (en) 2020-03-18

Similar Documents

Publication Publication Date Title
GB2566008B (en) Collaborative session over a network
AU201812735S (en) Telephone Booth
AU201715824S (en) Phone
ZA202002126B (en) Session context conversion
IL250738A0 (en) Establishing and maintaining a voip call
GB201602706D0 (en) Telecommunications network communication sessions
GB2535719B (en) Telephone call placement
AU201715757S (en) Phone
GB201609986D0 (en) Streamed communications
EP3360377A4 (en) Establishing a voice call
PL3714627T3 (en) Communication establishment
GB2559328B (en) Communication over a network
GB201601281D0 (en) Establishing a communication session
ZA202002619B (en) Telecommunication masts
GB2567980B (en) Establishing a telephony session
AU201810018S (en) Telecommunication apparatus
GB2526851B (en) Facilitating a conference call
GB2577186B (en) Establishing a telephony session
GB201414840D0 (en) A telecommunication network
GB2572613B (en) Handset
GB2553786B (en) A telecommunication network
GB2570333B (en) Processing signalling relating to a telephony session
CA187319S (en) Telephone booth
GB201917298D0 (en) ok
GB201700202D0 (en) Telephones