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1.发明授权公开(公告)号：US09088600B2
公开(公告)日：2015-07-21
申请号：US14246670
申请日：2014-04-07
Applicant: Cisco Technology, Inc.
Inventor： Daniel P. Linton , Craig P. Miller , Pandit Panburana , Stephen Levy , Christopher E. Pearce
CPC classification number: H04L67/141 , H04L65/1006 , H04L65/1069 , H04L65/1096
Abstract: A method for implementing a SIP feature includes, in particular embodiments, establishing a communication session via a communications platform between a first and second user and receiving a request from a third user to join the communication session. The second and third users are from a plurality of users using a shared line. The method further includes integrating communications of the third user into the communication session. In particular embodiments the method includes establishing a communication session between a first and second user via a communications platform. The method also includes receiving a select request that locks the communication session so that a third user cannot resume the communication session with the first user. In particular embodiments the method includes receiving a request from a first user of a shared line to enable a privacy feature that reduces call information generated by the communications platform in remote state notifications.
Abstract translation: 用于实现SIP特征的方法在特定实施例中包括经由第一和第二用户之间的通信平台建立通信会话，并且接收来自第三用户的加入通信会话的请求。 第二和第三用户来自使用共享线路的多个用户。 该方法还包括将第三用户的通信集成到通信会话中。 在特定实施例中，该方法包括经由通信平台在第一和第二用户之间建立通信会话。 该方法还包括接收锁定通信会话的选择请求，使得第三用户不能恢复与第一用户的通信会话。 在特定实施例中，该方法包括从共享线路的第一用户接收请求，以实现隐私特征，其减少通信平台在远程状态通知中生成的呼叫信息。
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2.发明授权公开(公告)号：US10382413B1
公开(公告)日：2019-08-13
申请号：US15389534
申请日：2016-12-23
Applicant: Cisco Technology, Inc.
Inventor： Owen Brendan Friel , Jason Cresswell , Pandit Panburana
IPC: H04L29/06 , G06F9/4401
Abstract: A client device bootstraps against a trusted server by obtaining an activation code that includes an identifier and a one time password. The client device sends a message to a public server requesting an address of a trusted server associated with the identifier. The client device receives the address of the trusted server from the public server and initiates a communication session with the trusted server at the address provided by the public server. The one time password is used as a shared secret to secure the communication session. The client device downloads cryptographic information from the trusted server.
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公开(公告)号：US20160255204A1
公开(公告)日：2016-09-01
申请号：US14633969
申请日：2015-02-27
Applicant: Cisco Technology, Inc.
Inventor： Vikas Vashisht , Daniel Eskenazi , Pandit Panburana
CPC classification number: H04M7/0078 , G06F3/165 , G10L21/00 , G10L25/84 , H04L65/403 , H04L65/605 , H04M3/568 , H04M2203/6027
Abstract: In one implementation, an apparatus includes an audio detection circuit, a central processor, and the switch. The audio detection circuit is configured to determine whether audio is present in an input signal and generate an audio presence indicator indicative of the audio. The central processor is configured to receive the audio presence indicator and a mute command. The central processor generates a switch command based on the mute command. The switch is configured to block the input signal from a digital signal processor in response to the switch command. The central processor generates a dynamic mute message that indicates audio is detected while a mute command is active.
Abstract translation: 在一个实现中，一种装置包括音频检测电路，中央处理器和开关。 音频检测电路被配置为确定音频是否存在于输入信号中并且生成指示音频的音频存在指示符。 中央处理器被配置为接收音频存在指示符和静音命令。 中央处理器根据静音命令生成切换命令。 开关被配置为响应于开关命令阻止来自数字信号处理器的输入信号。 中央处理器产生一个动态静音消息，指示在静音命令有效时检测到音频。
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公开(公告)号：US09736317B2
公开(公告)日：2017-08-15
申请号：US14633969
申请日：2015-02-27
Applicant: Cisco Technology, Inc.
Inventor： Vikas Vashisht , Daniel Eskenazi , Pandit Panburana
CPC classification number: H04M7/0078 , G06F3/165 , G10L21/00 , G10L25/84 , H04L65/403 , H04L65/605 , H04M3/568 , H04M2203/6027
Abstract: In one implementation, an apparatus includes an audio detection circuit, a central processor, and the switch. The audio detection circuit is configured to determine whether audio is present in an input signal and generate an audio presence indicator indicative of the audio. The central processor is configured to receive the audio presence indicator and a mute command. The central processor generates a switch command based on the mute command. The switch is configured to block the input signal from a digital signal processor in response to the switch command. The central processor generates a dynamic mute message that indicates audio is detected while a mute command is active.
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5.发明授权公开(公告)号：US11750583B2
公开(公告)日：2023-09-05
申请号：US17569891
申请日：2022-01-06
Applicant: Cisco Technology, Inc.
Inventor： Owen Brendan Friel , Jason Cresswell , Pandit Panburana
IPC: H04L9/40 , G06F9/4401
CPC classification number: H04L63/067 , G06F9/4401 , H04L63/0428 , H04L63/0838
Abstract: A provisioning client obtains an identifier from a public server and a one-time password from a trusted server. The provisioning client combines the one-time password with the identifier to create an activation code for a client device and presents the activation code to the client device. The activation code enables the client device to download trusted cryptographic information from the trusted server in a communication session that is secured using the one-time password.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11265302B2
公开(公告)日：2022-03-01
申请号：US16451235
申请日：2019-06-25
Applicant: Cisco Technology, Inc.
Inventor： Owen Brendan Friel , Jason Cresswell , Pandit Panburana
IPC: H04L29/06 , G06F9/4401
Abstract: A trusted server receives a request for an activation code, which includes an identifier associated with the trusted server and a one-time password, for a client device. The trusted server obtains the identifier from a public server, generates the one-time password, and combines the one-time password with the identifier to create the activation code. The trusted server provides the activation code to a provisioning client, which presents the activation code to the client device. The trusted server and client device secure a communication session using the one-time password as a shared secret. The trusted server downloads trusted cryptographic information to the client device over the secure communication session.
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公开(公告)号：US20210243077A1
公开(公告)日：2021-08-05
申请号：US16782269
申请日：2020-02-05
Applicant: Cisco Technology, Inc.
Inventor： Ajay Kumar Gupta , Basant Kumar Basavaraj , Pandit Panburana
Abstract: A call control entity communicates with Internet Protocol (IP) phones over a network. Responsive to a request from a new IP phone that is to replace an existing IP phone, the call control entity determines there is no existing IP phone record for the new IP phone. In response, the call control entity acquires from the new IP phone a directory number associated that is to be used when making calls with the new IP phone, and searches for an existing IP phone record for the existing IP phone based on the directory number. When the existing IP phone record is found, the call control entity creates for the new IP phone a new IP phone record associated with the directory number, copies existing configuration information from the existing IP phone record to the new IP phone record, and configures the new IP phone with the existing configuration information.
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8.发明申请公开(公告)号：US20220131843A1
公开(公告)日：2022-04-28
申请号：US17569891
申请日：2022-01-06
Applicant: Cisco Technology, Inc.
Inventor： Owen Brendan Friel , Jason Cresswell , Pandit Panburana
IPC: G06F21/57 , G06F9/4401
Abstract: A provisioning client obtains an identifier from a public server and a one-time password from a trusted server. The provisioning client combines the one-time password with the identifier to create an activation code for a client device and presents the activation code to the client device. The activation code enables the client device to download trusted cryptographic information from the trusted server in a communication session that is secured using the one-time password.
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公开(公告)号：US11128532B2
公开(公告)日：2021-09-21
申请号：US16782269
申请日：2020-02-05
Applicant: Cisco Technology, Inc.
Inventor： Ajay Kumar Gupta , Basant Kumar Basavaraj , Pandit Panburana
Abstract: A call control entity communicates with Internet Protocol (IP) phones over a network. Responsive to a request from a new IP phone that is to replace an existing IP phone, the call control entity determines there is no existing IP phone record for the new IP phone. In response, the call control entity acquires from the new IP phone a directory number associated that is to be used when making calls with the new IP phone, and searches for an existing IP phone record for the existing IP phone based on the directory number. When the existing IP phone record is found, the call control entity creates for the new IP phone a new IP phone record associated with the directory number, copies existing configuration information from the existing IP phone record to the new IP phone record, and configures the new IP phone with the existing configuration information.
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10.发明申请公开(公告)号：US20190312856A1
公开(公告)日：2019-10-10
申请号：US16451235
申请日：2019-06-25
Applicant: Cisco Technology, Inc.
Inventor： Owen Brendan Friel , Jason Cresswell , Pandit Panburana
IPC: H04L29/06 , G06F9/4401
Abstract: A trusted server receives a request for an activation code, which includes an identifier associated with the trusted server and a one-time password, for a client device. The trusted server obtains the identifier from a public server, generates the one-time password, and combines the one-time password with the identifier to create the activation code. The trusted server provides the activation code to a provisioning client, which presents the activation code to the client device. The trusted server and client device secure a communication session using the one-time password as a shared secret. The trusted server downloads trusted cryptographic information to the client device over the secure communication session.
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