公开(公告)号：US20230319117A1

公开(公告)日：2023-10-05

申请号：US18204613

申请日：2023-06-01

申请人： Nippon Telegraph and Telephone Corporation

发明人： Muneaki Ogawa ,  Kenjiro Arai ,  Kenichi Hiragi

IPC分类号： H04L65/1016 ,  H04M11/00 ,  H04L65/75 ,  H04L65/1104 ,  H04L65/1046 ,  H04L65/1069

CPC分类号： H04L65/1016 ,  H04M11/00 ,  H04L65/765 ,  H04L65/1104 ,  H04L65/1046 ,  H04L65/1069 ,  H04M11/066

摘要： A network that is to execute transcoding is fixed. IMS networks (SBC 1a and SBC 1b) set an information element that requests either of the IMS networks to execute transcoding into the SDP, and use that information element to select the IMS network (SBC 1a or SBC 1b) that is to execute transcoding between the IMS networks (between SBC 1a and SBC 1b). Then, the selected IMS network executes transcoding of media data.

公开(公告)号：US11777999B2

公开(公告)日：2023-10-03

申请号：US17438453

申请日：2020-01-23

申请人： ICOM INCORPORATED

发明人： Akira Nakano

IPC分类号： H04M1/24 ,  H04M3/08 ,  H04M3/22 ,  H04L65/1046 ,  H04L41/0668 ,  H04L43/0811 ,  H04L65/1069

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

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：US11757952B2

公开(公告)日：2023-09-12

申请号：US17608287

申请日：2020-04-29

申请人： ACROMATE CO., LTD.

发明人： Jong Um Lee

IPC分类号： H04L65/10 ,  H04L65/1095 ,  H04L65/1104 ,  H04L65/1033 ,  H04L65/1046

CPC分类号： H04L65/1095 ,  H04L65/1033 ,  H04L65/1046 ,  H04L65/1104

摘要： A relay device for call processing according to an embodiment may include: a database; a protocol relay unit; a call processing unit for checking whether a sender and recipient of a call are subscribers stored in the database, on the basis of an income SIP signal through the protocol relay unit, and providing the income SIP signal to an external call routing server when the sender of the call is the subscriber and the recipient of the call is not the subscriber; and a packet processing unit for rearranging incoming call packets of the call according to the sequence of the call packets and adjusting transmission speed of the rearranged call packets according to the situation in which the call packets are incoming.

公开(公告)号：US20230179965A1

公开(公告)日：2023-06-08

申请号：US18102073

申请日：2023-01-26

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

CPC分类号： H04W4/16 ,  H04L65/1069 ,  H04W8/02 ,  H04L65/1046 ,  H04M3/42255 ,  H04Q3/76 ,  H04M3/4211 ,  H04W4/12 ,  H04M3/42042 ,  H04W40/02 ,  H04M1/72406 ,  H04L61/4588 ,  H04M3/42059 ,  H04M3/44

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：US11652784B2

公开(公告)日：2023-05-16

申请号：US17009964

申请日：2020-09-02

申请人： AT&T Intellectual Property I, L.P.

发明人： Mehrad Yasrebi ,  James Jackson

IPC分类号： H04L61/4557 ,  H04L41/0681 ,  H04L65/1066 ,  H04L65/1016 ,  H04L65/1046 ,  H04L41/0806 ,  H04L41/046 ,  H04L65/1069 ,  H04L61/4511

CPC分类号： H04L61/4557 ,  H04L41/046 ,  H04L41/0681 ,  H04L41/0806 ,  H04L61/4511 ,  H04L65/1016 ,  H04L65/1046 ,  H04L65/1066 ,  H04L65/1069

摘要： An apparatus having an agent that includes a processor and a memory coupled with the processor and communicates with at least one of a fault, configuration, accounting, performance, security module. The processor effectuates operations including determining that a service is operating properly. The processor further effectuates operations including if the service is operating properly and the service is disabled, enabling the service. The processor further effectuates operations including if the service is not operating properly, generating an alarm and if the service is enabled, disabling the service.

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.