WO2008003260A1 - Procédé et appareil de connexion de multiples appels multipartie - Google Patents

Procédé et appareil de connexion de multiples appels multipartie Download PDF

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Publication number
WO2008003260A1
WO2008003260A1 PCT/CN2007/070191 CN2007070191W WO2008003260A1 WO 2008003260 A1 WO2008003260 A1 WO 2008003260A1 CN 2007070191 W CN2007070191 W CN 2007070191W WO 2008003260 A1 WO2008003260 A1 WO 2008003260A1
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WO
WIPO (PCT)
Prior art keywords
user
endpoint
association
call
media gateway
Prior art date
Application number
PCT/CN2007/070191
Other languages
English (en)
Chinese (zh)
Inventor
Jian Zhang
Original Assignee
Huawei Technologies Co., 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008003260A1 publication Critical patent/WO2008003260A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
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    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
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    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
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    • G11B20/10398—Improvement or modification of read or write signals signal quality assessment jitter, timing deviations or phase and frequency errors
    • G11B20/10425—Improvement or modification of read or write signals signal quality assessment jitter, timing deviations or phase and frequency errors by counting out-of-lock events of a PLL
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    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
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    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
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    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
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Definitions

  • the present invention relates to the field of communications, and more particularly to a plurality of multi-party call connection methods and apparatus.
  • MPTY (Multi Party, Conference) service provides a multi-party connection call capability for a user (party).
  • the mobile softswitch architecture which has separate services, separate call control, separate call control and bearer connections, and an open interface, facilitates third-party network architectures that provide services such as service, intelligence, personalization, and mobility.
  • a media gateway controller can control a large number of media gateways, which are typically distributed to different locations to cover a larger area.
  • FIG. 1 shows a conference model in a typical gateway according to the first implementation method of the related art
  • FIG. 2 shows a conference model in a typical gateway according to the implementation method 2 of the related art.
  • each user's corresponding endpoint on the media gateway is Ta, Tb, Tc.
  • three endpoints need to be centralized to the associated CTXa, and the media gateway mixes to implement the conference function.
  • the corresponding endpoints of the user on the media gateway are Ta, Tb, Tc, and each user endpoint corresponds to an independent association, namely CTXa, CTXb, CTXc.
  • each user endpoint corresponds to an independent association, namely CTXa, CTXb, CTXc.
  • the conferencing function between the two needs to add endpoints TA1, TBI, TCI in each user association, and establish a conference association CTXmpty, and associate CTXmpty in the conference.
  • the method of connecting multiple conferences together can be: Combine users in several conferences in the same media gateway, and move users in other conferences to the same conference.
  • the embodiments of the present invention are directed to providing a plurality of multi-party call connection methods and apparatuses, and solving the above problem of connecting a plurality of multi-party calls.
  • a method for connecting multiple parties is provided, and the following steps are performed by connecting multiple conferences:
  • An endpoint is established in the association of the two multiparty calls, and the endpoints are connected to connect the two multiparty calls.
  • a plurality of multi-party call connection devices are provided to connect a plurality of conferences, and the device includes:
  • a remote user separation module configured to temporarily leave a user in an ongoing multiparty call, wherein the user is a remote user in the multiparty call, and resides on the user equipment;
  • a conference initiation module configured to enable the user to initiate a new multiparty call
  • connection module configured to establish an endpoint in the association of the two multiparty calls, and connect the endpoint Then, the two multiparty calls are connected.
  • a method for connecting multiple parties includes the following steps:
  • a plurality of multi-party call connection devices are provided to connect a plurality of conferences, and the device includes:
  • a remote user separation module configured to temporarily leave the first user to participate in an ongoing first multiparty call, wherein the first user is a master user in the first conference, Residing on the user device;
  • a call initiation module configured to enable the first user to dial a second user to establish a new call, where the second user is an existing master user of the second multiparty call already existing, Stay on the user device;
  • connection module configured to join the first user to the second multiparty call, and enable the second user to join the first multiparty call, thereby using the first multiparty call
  • the second multiparty calls are connected.
  • the embodiment of the present invention extends the conference process, and implements a bearer model and implementation process of multiple multi-party call connections based on the mobile softswitch architecture, so that the following technical effects are achieved in the embodiment of the present invention.
  • the remote user establishes a new multi-party call in the multi-party call, thereby cascading several multi-party calls;
  • the embodiment of the present invention can be easily extended to the connection of a plurality of multi-party calls distributed among a plurality of media gateways, thereby achieving a wider range of two-way communication between users.
  • FIG. 1 shows a conference model in a typical gateway according to the first implementation method of the related art
  • FIG. 2 shows a conference model in a typical gateway according to the implementation method 2 of the related art
  • FIG. 3 illustrates a multiple conference connection method according to the scheme 1 of the embodiment of the present invention
  • FIG. 5 is a diagram showing a bearer model of an embodiment of a solution 1 according to an embodiment of the present invention
  • FIG. 6 shows the establishment of scheme 1 by users A, B, C according to an embodiment.
  • FIG. 7 shows a remote user C according to the embodiment 1
  • Figure 8 shows a remote user C according to the embodiment 1
  • Figure 9 shows a user C of scheme 1 according to an embodiment
  • FIG. 10 shows a signaling flow diagram of scheme 1 according to an embodiment
  • FIG. 11 shows a multiple conference connection method according to scheme 2 of an embodiment of the present invention
  • FIG. 12 shows a multi-meeting connection device according to a second embodiment of the present invention
  • FIG. 13 is a diagram showing a bearer model of an embodiment of a scheme 2 according to an embodiment of the present invention.
  • FIG 14 shows the control users A, D according to the embodiment 2
  • FIG. 15 is a diagram showing a bearer model of a calling user A after a master user D call is held according to a second embodiment of the present invention
  • FIG 16 shows a master user D of a scheme 2 according to an embodiment.
  • Figure 18 shows a signaling flow diagram of Scheme 2 in accordance with an embodiment.
  • Embodiments of the present invention can be extended in H. 248 and 3GPP
  • a new network connection model and build process for multiple multi-party call connections is constructed. Thereby, several multi-party calls distributed in the same gateway or multiple gateways are connected to realize a multi-party call service in a wider range.
  • the embodiments of the present invention provide two solutions for connecting multiple multiparty calls. One is that a remote user in a multiparty call initiates a new multiparty call to connect multiple multiparty calls; the second is to connect two established multiparty calls.
  • the multi-party conversations here can also be called conferences.
  • FIG. 3 shows a multiple conference connection method according to the scheme 1 of the embodiment of the present invention
  • a multi-meeting connection device 400 according to a first embodiment of the present invention is shown.
  • the multi-conference connection method is to establish a new conference by a remote user in the conference, thereby connecting multiple conferences, which includes the following steps:
  • the user causing the user to temporarily leave the ongoing conference in which the user participates, wherein the user is a remote user in the ongoing conference, and the user equipment (including the mobile terminal, the phone) that the user resides in the softswitch network On the machine, etc., optionally, the user temporarily leaves the ongoing conference by the call hold operation, where the call is held (Call Hold)
  • the operation allows the user to interrupt the established voice call and can resume the call when needed later During the interruption of the call, the network will retain the traffic channel allocated by the original call; it will leave temporarily in the description of the following embodiment.
  • the user causing the user to initiate a new conference, at which time the user becomes the master user of the new conference (ie, the served user, the master);
  • Step S306 the user is connected to the two conferences.
  • FIG. 4 shows a multi-meeting connection device 400 according to a first embodiment of the present invention.
  • the multi-conference connection apparatus 400 includes:
  • a conference initiation module 420 configured to enable a user to initiate a new setup
  • connection module 430 is used to enable the user to connect the two conferences.
  • Figure 5 is a diagram showing a bearer model according to an embodiment of the first aspect of the present invention.
  • Figures 6 to 9 respectively show a bearer model diagram in each step according to the embodiment; and
  • Figure 10
  • the model of this embodiment is described as being at a media gateway (Media Gateway).
  • MGW MGW
  • MPTY1 MPTY1
  • MPTY2 MPTY2
  • CTXmptyl and CTXmpty2 where user C is the remote user in conference MPTY1, and user C is the master user to initiate the establishment of a new conference MPTY2, by user C.
  • the selection operation connects the two conferences in the network model by the endpoint TC1 in CTXmptyl and
  • bearer and construction equipment of the core network responsible for the specific bearer, media construction, release, and management of the bearer resources.
  • the three parties participate in the conference MPTY1, during the call, one of the remote users C Perform a call hold operation, leave the conference MPTY1, and initiate the establishment of a new conference MPTY2
  • Conference MPTY2 is established after user C
  • user C can choose to operate conference MPTY1 and conference MPTY2.
  • the two interconnected conferences described in the foregoing network model are located in the same media gateway, and the foregoing network model can be extended to multiple media gateways, that is, the association of each conference can be located on different media gateways respectively, through association.
  • the endpoints in the connection connect the associations on different media gateways to achieve the connection of the conference
  • Figure 6 shows the establishment by user A, B, C according to this embodiment.
  • FIG. 7 shows a bearer model diagram in which the remote subscriber C initiates a call hold operation according to the embodiment;
  • FIG. 8 shows that the remote subscriber C initiates a new setup according to the embodiment.
  • FIG. 9 shows a bearer model diagram in which the user C operation connects the two conferences according to the embodiment.
  • Step S1002 the master user initiates the establishment of users A, B, C
  • the conference establishment process bearer model is shown in Figure 6.
  • the MSC Server Mobile Switch Center Server
  • the MSC Server delivers a MOV. Request message to the media gateway, requests the media gateway to create a conference association, and requests the endpoint of the master user that has successfully established TA.
  • the media gateway assigns an association to the conference (the index of the association is CTXmptyl ) and will end point TA
  • the media gateway returns the assigned association index and the result of the operation to the MSC Server.
  • the MSC Server then sends two MOV. Request messages to the media gateway.
  • the media gateway adds the successful end users TB and TC of the remote user B and C to the associated CTXmptyl of the conference according to the two MOV. Request messages sent by the MSC Server. , thereby establishing a conference between the three parties A, B, and C;
  • the process bearer model is shown in Figure 7.
  • the MSC Server sends a MOV. Request to the media gateway.
  • the message requesting the media gateway to create a new association, and requesting that the endpoint TC of the remote user C be moved into the association.
  • the media gateway assigns an association to the operation (the index of the association is CTX) and the endpoint TC
  • the media gateway returns the assigned association index and the result of the operation to the MSC Server.
  • Step S1006 The remote user C initiates the establishment of a new conference. At this time, user C
  • the model of the conference establishment process is shown in Figure 8.
  • the MSC Server sends a MOV. Request to the media gateway.
  • the media gateway assigns an association to the new conference (the index of the association is CTXmpty2), and adds the endpoint TC to the association CTXmpty2
  • the associated index and the result of the operation are returned to the MSC Server. Subsequently MSC
  • the server sends a MOV. Request message to the media gateway, and the media gateway establishes a successful remote user D endpoint TD according to the MOV. Request message sent by the MSC Server.
  • Step S1008 the main control user C initiates a conference connection operation, such as initiating SPLIT MPTY
  • the media gateway assigns an endpoint index TC1 to the operation and allocates the corresponding resource to the endpoint TC1. Then, the media gateway returns the assigned endpoint index and the result of the operation to the MSC Server. Then, the MSC Server sends an ADD. Request to the media gateway.
  • the media gateway After receiving the ADD. Request message, the media gateway allocates an endpoint index TC2 for the operation, allocates a corresponding resource to the endpoint TC2, and associates the endpoint TC2 with the endpoint TC1.
  • the media gateway then returns the assigned endpoint index and the results of the operation to the MSC Server.
  • the association between the two conferences is connected through TCI and TC2, and the users A in the two conferences.
  • the user in the conference can complete the connection of more conferences according to the above process.
  • FIG. 11 shows a multi-conference connection method according to scheme 2 of the embodiment of the present invention.
  • a multi-conference connection device 1200 according to aspect 2 of an embodiment of the present invention is shown.
  • the multi-conference connection method is to connect multiple conferences by connecting two already established conferences, which includes the following steps:
  • Step S1102 causing user a to leave the ongoing conference a in which he participates, where user a is the master user in conference a, user a
  • Residing on a user equipment in the softswitch network optionally, user a
  • Step S1104 causing user a to dial user b to establish a new call, where user b
  • Step S1106 the user a and the user b respectively add the other party to the conference a and the conference b where they are located, thereby connecting the two conferences.
  • FIG. 12 shows a multi-meeting connection device 1200 according to a second embodiment of the present invention.
  • the multi-meeting connection apparatus 1200 includes: [92] a remote user separation module 1210 for enabling a remote user a
  • user a resides on the user equipment in the softswitch network
  • the call initiation module 1220 is configured to enable the user a to dial the user b to establish a new call, where the user b is the master user in the conference b, the user b
  • connection module 1230 is configured to enable the user a and the user b to respectively add the other party to the conference a and the conference b where they are located, thereby connecting the two conferences.
  • FIG. 13 shows a bearer model diagram according to an embodiment of the scheme 2 of the present invention
  • FIGS. 14 to 17 respectively show bearer model diagrams in respective steps according to the embodiment
  • the model of this embodiment is described as having conferences MPTY1 and MPTY2 initiated by respective master user A and master user D on the media gateway.
  • User A of MPTY1 joins user D to conference MPTY1
  • user A of MPTY2 adds user A to conference MPTY2, through endpoints TG and TH.
  • the two interconnected conferences described in the foregoing network model are located in the same media gateway, and the foregoing network model may be extended to multiple media gateways, that is, each conference association may be located on different media gateways to pass The endpoints in the association connect the associations to achieve the connection to the conference.
  • Figure 14 shows the master users A, D according to this embodiment.
  • FIG. 15 is a diagram showing a bearer model of the caller A after the call of the master user D is held according to the embodiment
  • FIG. 16 shows the master user according to the embodiment.
  • Step S1802 the master user A initiates the establishment of users A, B, C
  • the media gateway assigns an association to the conference (the index of the association is CTXmptyl ) and the endpoint TA
  • the media gateway returns the assigned association index and the result of the operation to the MSC Server.
  • the MSC Server then sends two MOV. Request messages to the media gateway.
  • the media gateway adds the successful endpoints TB and TC of the remote user B and C to the associated CTXmptyl of the conference according to the MOV. Request message sent by the MSC Server.
  • the process bearer model for establishing a new call is shown in Figure 15.
  • the MSC Server sends a MOV. Request to the media gateway.
  • the message requests the media gateway to create a new association and requests the media gateway to move the endpoint TD of the master user D into the association.
  • the media gateway assigns an association to the operation (the associated index is CTX ) and the endpoint TD
  • the media gateway returns the assigned association index and the result of the operation to the MSC Server.
  • the master user D leaves the originally established conference and dials the master user A in the conference MPTY1.
  • the master user A selects the call to the master user D, and the MSC server delivers the call to the media gateway.
  • the MOV. Request message asks the media gateway to move the endpoint TA in the conference association CTXmptyl to the associated CTX and asks the media gateway to user D, A
  • the media gateway is based on the received MOV. Request
  • the operation result is returned to the MSC Server.
  • Step S1806 the master user D selects the user A to join the conference MPTY2 where the user D is located, and establish a conference service between D, E, F, and A.
  • the bearer model for this process is shown in Figure 16.
  • the MSC Server sends a MOV. Request message to the media gateway, and the media gateway moves the endpoint TD of the controlling user D and the endpoint TA of the user A to the associated CTXmpty2 where the conference MPTY2 is located, and establishes a relationship between D, E, F, and A. meeting.
  • Media gateway will TD, TA
  • the endpoint returns to the specified association CTXmpty2 and returns the operation result to the MSC Server;
  • Step S1808 the master user A of the conference MPTY1 chooses to add user D to the user A.
  • the MOV. Request message is sent to the media gateway, and the media gateway moves the endpoint TA of the master user A to the associated CTXmptyl where the conference MPTY1 is located, and sends the message to the MSC Server.
  • the media gateway allocates an endpoint index TH for the operation, allocates the corresponding resource to the endpoint TH, and associates the endpoint TH with the endpoint TG.
  • the Media Gateway then returns the assigned endpoint index and the results of the operation to the MSC Server.
  • the association between the two conferences is connected by TG and TH, and the users A, B, C, D, E, and F in the two conferences can talk to each other.
  • the user in the conference can complete the connection of more established conferences according to the above process.
  • the embodiment of the present invention defines a network connection model and a setup process for a new conference connection on the basis of extending the protocol of the related art.
  • the implementation of the solution includes connecting multiple conferences within the same media gateway; if the conference is distributed among multiple media gateways, the conference can also be used to connect these conferences.
  • the remote user Through the cooperation of the mobile softswitch and the media gateway, the remote user establishes a new conference in the conference, thereby cascading several conferences.
  • the embodiment of the present invention can be easily extended to the connection of a plurality of conferences distributed among a plurality of media gateways, thereby achieving a wider range of two-way communication between users.
  • the embodiment of the present invention is in 3GPP
  • the conference implementation process is extended. Under the mobile softswitch architecture, the bearer model and implementation process of multiple conference connections are implemented.

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Abstract

L'invention concerne un procédé et un appareil de connexion de multiples appels multipartie. Le procédé consiste à faire en sorte qu'un utilisateur abandonne provisoirement un appel multipartie en cours auquel il participe, l'utilisateur étant hébergé à distance sur un équipement utilisateur dans un réseau à commutation douce; à faire en sorte que l'utilisateur commence à établir un nouvel appel multipartie; et à connecter l'appel multipartie avec le nouvel appel multipartie.
PCT/CN2007/070191 2006-06-26 2007-06-26 Procédé et appareil de connexion de multiples appels multipartie WO2008003260A1 (fr)

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CNB2006100926392A CN100466530C (zh) 2006-06-26 2006-06-26 用于连接多个会议的方法和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106791001A (zh) * 2016-11-24 2017-05-31 维沃移动通信有限公司 一种通话方法及移动终端

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771767B (zh) * 2008-12-31 2013-08-07 中兴通讯股份有限公司 一种实现多方通话转会议的系统及方法
CN102137080B (zh) 2010-06-30 2014-09-03 华为技术有限公司 一种跨平台会议融合的方法、装置和系统
CN102404547B (zh) * 2011-11-24 2014-04-30 中兴通讯股份有限公司 一种实现视频会议级联的方法及终端
CN106162587A (zh) * 2015-04-28 2016-11-23 展讯通信(天津)有限公司 一种多方通话控制方法及移动终端
CN106301812B (zh) * 2015-05-20 2019-08-20 华为技术有限公司 多媒体会议实现方法、装置及系统
CN105450427A (zh) * 2015-12-25 2016-03-30 邦彦技术股份有限公司 会议级联方法、装置
KR20190033750A (ko) * 2017-09-22 2019-04-01 삼성에스디에스 주식회사 컨퍼런스 시스템 및 상기 시스템에서의 이종 컨퍼런스간 참석자 정보 연계 장치 및 방법
CN112309434B (zh) * 2020-11-10 2024-04-19 深圳市天彦通信股份有限公司 网络管理方法及相关设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081932A2 (fr) * 1999-08-31 2001-03-07 Lucent Technologies Inc. Système de conférence du type "appelez-moi"
CN1494302A (zh) * 2002-10-28 2004-05-05 深圳市中兴通讯股份有限公司 一种在软交换系统中实现多方呼叫业务的方法
CN1758692A (zh) * 2004-10-06 2006-04-12 乐金电子(中国)研究开发中心有限公司 三方通话中的呼叫处理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040001204A (ko) * 2002-06-27 2004-01-07 주식회사 케이티 차세대 망에서 다자간 통화 서비스 제공 시스템 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081932A2 (fr) * 1999-08-31 2001-03-07 Lucent Technologies Inc. Système de conférence du type "appelez-moi"
CN1494302A (zh) * 2002-10-28 2004-05-05 深圳市中兴通讯股份有限公司 一种在软交换系统中实现多方呼叫业务的方法
CN1758692A (zh) * 2004-10-06 2006-04-12 乐金电子(中国)研究开发中心有限公司 三方通话中的呼叫处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106791001A (zh) * 2016-11-24 2017-05-31 维沃移动通信有限公司 一种通话方法及移动终端

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