公开(公告)号：US20230093284A1

公开(公告)日：2023-03-23

申请号：US18072399

申请日：2022-11-30

申请人： RapidDeploy, Inc.

发明人： Justin Jensen

IPC分类号： H04M3/51 ,  H04L12/66 ,  H04W76/50 ,  H04L65/102 ,  H04L65/1046 ,  H04L65/1033 ,  H04L65/1053 ,  H04M7/12

摘要： A gateway device includes a call handling equipment (CHE) listener interface, an Internet Protocol (IP) interface, a provisioning engine, and a message parsing engine. The CPE listener interface forms a communication channel with a CHE and receives call event data from the CHE. The IP interface communicates with a cloud-based processing system. The provisioning engine receives, from the cloud-based processing system via the IP interface, instructions for parsing data from a data output format of the CHE into a consistent data format of the cloud-based processing system. The message parsing engine parses the call event data received from the CHE via the CHE listener interface, and formats the call event data according to the consistent data format. The gateway device transmits the formatted call event data to the cloud-based processing system via the IP interface.

公开(公告)号：US11595791B2

公开(公告)日：2023-02-28

申请号：US16427341

申请日：2019-05-31

申请人： George Backhaus ,  Jignesh Gandhi ,  Julio Gonzalez ,  John Green ,  Philip Lowman ,  Paul Rubenstein ,  Mike Speanburg

发明人： George Backhaus ,  Jignesh Gandhi ,  Julio Gonzalez ,  John Green ,  Philip Lowman ,  Paul Rubenstein ,  Mike Speanburg

IPC分类号： H04W4/16 ,  H04L65/1069 ,  H04W8/02 ,  H04L65/1046 ,  H04M3/42 ,  H04Q3/76 ,  H04W4/12 ,  H04W40/02 ,  H04M1/72406 ,  H04L61/4588 ,  H04M3/44 ,  H04L101/65

摘要： A method and system for the leveraging a reserved relationship number by an SLS platform and/or SLS phone module for the purpose of performing special operations other than making an SLS call available for termination at a subscriber TD and/or a third party TD involve associating the SLS phone number of the subscriber, the primary number of the subscriber and a next set of instructions via a common reserved relationship number.

公开(公告)号：US20230035882A1

公开(公告)日：2023-02-02

申请号：US17962731

申请日：2022-10-10

申请人： Level 3 Communications, LLC

发明人： Adam Uzelac

IPC分类号： H04L65/1104 ,  H04L65/1046 ,  H04Q3/00 ,  H04Q3/66 ,  H04L65/1053

摘要： Novel tools and techniques are provided for implementing originating number or address -based route determination and routing. In various embodiments, a computing system may receive, from a first router among a plurality of routers in a first network operated by a first service provider, first SIP data, the first SIP data indicating a request to initiate a SIP-based media communication session between a calling party at an originating address in an originating network and a called party at a terminating address in a terminating network. The computing system may determine a communication route among a plurality of routes through the plurality of routers in the first network for establishing the SIP-based media communication session, based at least in part on the originating address, and may establish the SIP-based media communication session between the calling party and the called party via the determined communication route.

公开(公告)号：US11503083B2

公开(公告)日：2022-11-15

申请号：US17428220

申请日：2020-01-23

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yoshihiko Zeniya

IPC分类号： H04L65/1046 ,  H04L65/102 ,  H04L65/1104

摘要： In a case where there are a plurality of query destination servers, the number of queries to determine a connection destination network is reduced and the load in call processing is reduced. The call processing server 1 includes a destination resolution storage unit 13 that stores a telephone number and a query order of a query made to at least one server until a connection destination network for the telephone number is acquired; and a call processing unit 11 that acquires a query order corresponding to a telephone number of an incoming-call destination specified in a call request from the destination resolution storage unit, makes a query to a server set at the end of the acquired query order to acquire a connection destination network for the telephone number of the incoming-call destination, and transmits the call request to the connection destination network.

公开(公告)号：US20220360611A1

公开(公告)日：2022-11-10

申请号：US17618735

申请日：2019-06-25

申请人： Nippon Telegraph and Telephone Corporation

发明人： Hiroyuki KURITA

IPC分类号： H04L65/1046 ,  H04L65/1069

摘要： A control device 1 includes a storage unit 13 that stores an upper limit value of the number of calls that can be processed in a predetermined time using a session boarder controller (SBC) and an upper limit value of the number of signal conversion rules that can be processed using the SBC, and an arithmetic operation unit 11 that allocates, to the SBC, an operator the number of calls of which is maximum from among a plurality of operators using the number of calls and the number of signal conversion rules for each operator and determines a combination of operators to be allocated to the SBC from among remaining operators such that an unused resource related to the number of calls and the number of signal conversion rules in the SBC becomes minimum, using the upper limit value of the number of calls and the upper limit value of the number of signal conversion rules read from the storage unit 13.

公开(公告)号：US20220217185A1

公开(公告)日：2022-07-07

申请号：US17698468

申请日：2022-03-18

申请人： PCI-Pal (U.K.) Limited

发明人： Geoff Forsyth ,  Cesar Branco ,  James Thorpe

IPC分类号： H04L65/1069 ,  H04L65/10 ,  H04L65/1046 ,  H04L65/60 ,  H04M7/00

摘要： The invention relates to a method of processing sensitive information over VoIP. The method provides a method of processing, by a call processor, a media call comprising the steps of: receiving a first signalling stream from a first entity; creating a second signalling stream to a second entity; forwarding signals received from the first signalling stream to the second signalling stream; receiving a third signalling stream from the second entity; creating a fourth signalling stream to the first entity; and forwarding signals received on the third signalling stream to the fourth signalling stream; the first signalling stream containing instructions to set up a media call between the first entity and the second entity such that media is transmitted over a first media stream from the first entity to the second entity and a media is transmitted over a second media stream from the second entity to the first entity without intervention by said call processor.

公开(公告)号：US20220159045A1

公开(公告)日：2022-05-19

申请号：US17438453

申请日：2020-01-23

申请人： ICOM INCORPORATED

发明人： Akira NAKANO

IPC分类号： H04L65/1046 ,  H04L65/1069 ,  H04L43/0811 ,  H04L41/0668

摘要： Provided is a server system robust against a communication path failure. A first server system 2-1 and a second server system 2-2 are respectively installed on a first network 3-1 and a second network 3-2 provided by common carriers different from each other. The first and second server systems are connected to each other by a dedicated line 6. Even when a failure occurs in the first network, communication through the second network can be maintained, and even when a failure occurs in the second network, communication through the first network can be maintained. Further, when a failure occurs in the dedicated line, operations can be performed within each of the first and second networks in a degeneracy mode.

公开(公告)号：US20220109703A1

公开(公告)日：2022-04-07

申请号：US17428220

申请日：2020-01-23

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yoshihiko ZENIYA

IPC分类号： H04L65/1046

摘要： In a case where there are a plurality of query destination servers, the number of queries to determine a connection destination network is reduced and the load in call processing is reduced. The call processing server 1 includes a destination resolution storage unit 13 that stores a telephone number and a query order of a query made to at least one server until a connection destination network for the telephone number is acquired; and a call processing unit 11 that acquires a query order corresponding to a telephone number of an incoming-call destination specified in a call request from the destination resolution storage unit, makes a query to a server set at the end of the acquired query order to acquire a connection destination network for the telephone number of the incoming-call destination, and transmits the call request to the connection destination network.

公开(公告)号：US20230046490A1

公开(公告)日：2023-02-16

申请号：US17797243

申请日：2020-02-04

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Mats STILLE ,  Mattias DAHLQVIST ,  Timo FORSMAN ,  Charles HEGARTY

IPC分类号： H04L65/1069 ,  H04L65/1016 ,  H04L65/1046

摘要： A method, by a first node, for handling provision of an IMS service. A communications network comprises a first slice handling a first IMS service, and a second slice handling a second IMS service. The first node obtains, from a second node at least one of a first and a second indication. The first indication is of a first routing service instance for a third node handling the first service in the first slice. The second indication is of a second routing service instance for a fourth node handling the second service in the second slice. The first node routes a request, to one of the nodes with one of the proviso that when the request is for the first service, the routing is based on the first indication, and when the request is for the second service, the routing is based on the second indication.

公开(公告)号：US20220329636A1

公开(公告)日：2022-10-13

申请号：US17850868

申请日：2022-06-27

申请人： Panasonic Intellectual Property Corporation of America

发明人： TAKAKO HORI ,  PRATEEK BASU MALLICK ,  HIDETOSHI SUZUKI ,  AYAKO HORIUCHI ,  JOACHIM LOEHR

IPC分类号： H04L65/1069 ,  H04L65/1046 ,  H04L65/65 ,  H04L65/70 ,  H04L65/1045 ,  H04W80/10

摘要： A UE includes an EUTRA-CMR reception unit that receives a codec mode request (EUTRA-CMR) including a codec mode that is determined by an eNB in accordance with a radio condition of the UE, a mode switching notification unit that notifies an encoder of switching to the codec mode included in the received codec mode request; and a mode switching acknowledgement unit that transmits a response message to the eNB when confirming that the encoder switches the codec mode.