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This page is updated frequently with new Voip-related patent applications. Subscribe to the Voip RSS feed to automatically get the update: related Voip RSS feeds. RSS updates for this page: Voip RSS RSS


Pstn / voip communication system and method

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Pstn / voip communication system and method

Voip based telephony method and system

Voip based telephony method and system

Voip based telephony method and system

International Business Machines

Optimizing the quality of audio within a teleconferencing session via an adaptive codec switching


Date/App# patent app List of recent Voip-related patents
07/23/15
20150207488 
 Voip phone splitting device having moca block function patent thumbnailVoip phone splitting device having moca block function
The present invention relates to a voip phone splitting device having moca block function, which includes: a low-pass filtering unit used for inputting a rf signal; a first-stage splitter, a first output end thereof is coupled to an output for attenuating the rf signal to a first value so as to be outputted; a second-stage splitter, an input end thereof is coupled to a second output end of the first-stage splitter for attenuating the rf signal to a second value so as to be outputted; and at least a third-stage splitter, an input end thereof is coupled to an output end of the second-stage splitter for attenuating the rf signal to a third value so as to be outputted to at least a user-end connector.. .
Lantek Electronics Inc.


07/16/15
20150201363 
 Pstn / voip communication system and method patent thumbnailPstn / voip communication system and method
A method and computing system for monitoring a data signal quality level for a wireless client electronic device. The data signal quality level is indicative of the level of data connectivity between the wireless client electronic device and a wireless data network.
Google Inc.


07/16/15
20150201086 
 Voip based telephony method and system patent thumbnailVoip based telephony method and system
voip network to any phone line such as telephone call and short message service (sms). Further, the virtual phone application is able to provide a ring back tone to the caller, making an emergency number dialling via voip, doing an identification of user location (gps)..

07/16/15
20150200993 
 Optimizing the quality of audio within a teleconferencing session via an adaptive codec switching patent thumbnailOptimizing the quality of audio within a teleconferencing session via an adaptive codec switching
A voice over internet protocol (voip) session between computing devices can be identified. Each computing device can be associated with a communication link.
International Business Machines Corporation


07/16/15
20150200826 
 Optimizing the quality of audio within a teleconferencing session via an adaptive codec switching patent thumbnailOptimizing the quality of audio within a teleconferencing session via an adaptive codec switching
A voice over internet protocol (voip) session between computing devices can be identified. Each computing device can be associated with a communication link.
International Business Machines Corporation


07/09/15
20150195681 
 Emergency location and communication system patent thumbnailEmergency location and communication system
An emergency communication system is provided that includes an rfid repeater that extends an rf signal within a structure, one or more rfid personnel devices that are carried by personnel within the structure, an rfid-equipped solar tower, and an rfid device reader. The solar tower includes a plurality of solar panels, a cellular repeater, a satellite backhaul, and an rfid antenna.

07/02/15
20150189559 
 Techniques for establishing and executing handoff profile between telecommunications networks patent thumbnailTechniques for establishing and executing handoff profile between telecommunications networks
Examples are disclosed for acquiring user feedback and implementing logistic regression statistical modeling techniques to enable a handoff profile for a dual-mode hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive user feedback during a voice call mediated by a call server, the voice call between a hybrid mobile device and another communication device, the user feedback pertaining to one or more voice-over internet protocol (voip) communication link parameters for the communication link between the hybrid mobile device and the call server.
Bandwidth.com, Inc.


07/02/15
20150189078 
 Call recording with interaction metadata correlation patent thumbnailCall recording with interaction metadata correlation
Methods and systems are described for call recording, e.g. In a voip system.
Nice-systems Ltd.


07/02/15
20150188976 
 Identifying and transitioning to an improved voip session patent thumbnailIdentifying and transitioning to an improved voip session
Qualities of each of first and second sessions for voice over internet protocol communication between endpoints are assessed and compared, and the endpoints signaled to select the session having the higher assessed quality as a current or primary session for further data packet communication between the endpoints, and to remove the lower quality session from use as a session for the further data packet communication between the endpoints, or to use the lower quality session as a secondary session for data communication between the endpoints. More particularly, the assessed qualities of each of the current and second sessions meet a basic requirement defined to provide voice over internet protocol data packet communication between the endpoints..
International Business Machines Corporation


07/02/15
20150188882 
 Method and  network address translation and firewall traversal patent thumbnailMethod and network address translation and firewall traversal
Various disclosed embodiments include methods and systems for network address translation traversal. The method comprises receiving, at a voice over internet protocol (voip) server, a registration message from a first user equipment (ue).
Futurewei Technologies Inc.


07/02/15
20150188727 

Tunneling voip call control on cellular networks


Signaling from a mobile device is transparently tunneled through a cellular voice network to a voice over internet protocol (“voip”) core network so that multi-party calls, including conference calls and call waiting, can be managed entirely within the voip core network. The tunneled signals enable call control to be implemented in the voip core network and also establish a way to communicate requests, instructions, and call state.
Microsoft Corporation


07/02/15
20150187316 

Positive and negative voltage generating circuit, liquid crystal display module driving system, and voice over internet protocol phone


A positive and negative voltage generating circuit includes a first rectification circuit, a first voltage stabilizing circuit, a boost circuit, a second rectification circuit, and a second voltage stabilizing circuit. The first rectification circuit rectifies input voltage signals.
Hon Hai Precision Industry Co., Ltd.


06/25/15
20150181416 

Method, devices and system to control provision of voice services in mobile communications networks


A system, method and devices for controlling provision of a voice service at a terminal of a first mobile communications network based on the expected quality of service. The presented embodiments improve the voip service performance in mobile telecommunication networks solving the problems of current voip services, providing to the user a good quality, especially in low coverage or congestion scenarios (reaching a similar quality than the cs voice calls in the same situations)..
Vodafone Ip Licensing Limited


06/25/15
20150181032 

Calling line/name identification of enterprise subscribers in mobile calls


A system, server, and method of dtmf detection in a voip network.. .
Tango Networks, Inc.


06/25/15
20150181031 

Initiating a voip call with caller selected audio


Methods and systems for caller selected ringtones are described herein. A method for voice over internet protocol (voip) call initiation includes receiving a connection request from a caller app on a caller device.
Pink Stone Llc


06/18/15
20150172898 

Wireless emergency services protocols translator between ansi-41 and voip emergency services protocols


A protocol converter or translator between ansi-41 orreqs and voip v2 messaging. The protocol converter may alternatively (or also) provide conversion between gms map and voip v2 messaging.
Telecommunication Systems, Inc.


06/18/15
20150172598 

System and providing video support to legacy voip phones using companion display devices


Disclosed herein is a method and system for providing video support for legacy internet protocol (ip) phones. In this system, a companion display device (cdd) is configured to communicate with the legacy ip phone by registering the cdd with the legacy ip phone.
Hcl Technologies Limited


06/18/15
20150172231 

System and instant voip messaging


Methods, systems and programs for instant voice messaging over a packet-switched network are provided. A method for instant voice messaging may comprise receiving an instant voice message having one or more recipients, delivering the instant voice message to the one or more recipients over a packet-switched network, temporarily storing the instant voice message if a recipient is unavailable; and delivering the stored instant voice message to the recipient once the recipient becomes available..
Empire Ip Llc


06/18/15
20150170651 

Remedying distortions in speech audios received by participants in conference calls using voice over internet (voip)


In a voip teleconference, the conference is monitored for speech distortion in either received or transmitted audio speech. Responsive to such distortion, a voice to text conversion is displayed on appropriate receiving terminals only for the time period of the audio speech distortion..
International Business Machines Corporation


06/11/15
20150163784 

Resource allocation in support of voice over internet protocol (voip) in a orthogonal frequency division multiple access (ofdma) system


Method and apparatus for allocating resources to real-time traffic communication in an orthogonal frequency division multiple access (ofdma) based system are provided. An example method includes assigning, selecting, mapping and transmitting.
Alcatel-lucent Usa Inc.


06/11/15
20150163701 

Managing voice calls in csfb devices


The disclosure provides for managing voice calls in circuit switched fall back (csfb) communication devices that are configured to make voice calls using both circuit switched (cs) networks and internet protocol (ip) over packet switched (ps) networks. The device may determine, when registered with a ps network, a signal strength of a cs network at the device.
Qualcomm Incorporated


06/11/15
20150163374 

Communication apparatus, control method, and computer-usable medium for selcting a network for data transmission


In a communication apparatus corresponding to a voice-band analog communication path and a network communication path, high-speed and high-reliability data communication is achieved by selecting the appropriate communication path without any complicated user operation. The communication apparatus which performs ip communication and analog communication through an adsl gateway obtains a communication partner ip address from an sip proxy when a communication partner telephone number corresponds to a voip network, and transmits/receives communication data to/from the communication partner on an ip network based on a file transmission/reception protocol such as ftp, http, or the like.
Canon Kabushiki Kaisha


06/11/15
20150163295 

Vvoip call transfer


A method of pushing an ongoing vvo1p call from a first currently participating communication device belonging to an account having an account id to a second communication device, comprising: sending by the first communication device a ‘transfer call’ message to a signaling service; sending by the signaling service the ‘transfer call’ message to at least one selected second communication device; if the call is not a p2p call, sending by one of the at least one selected second communication devices a ‘connect’ message to a relay server, the message comprising authentication information; sending by the signaling service a “call transferred” message to the first communication device; and continuing the ongoing call with the selected second communication device replacing the first communication device.. .
Viper Media S.a.r.l.


06/11/15
20150163253 

Method and media handling unit for use in a voip based communications network


The invention relates to a method and a media handling unit (8) for switching from forwarding a first media stream to forwarding a second media stream to a media recipient (2) in a voip based communications network. According to the invention, the first and second media streams are buffered in memory (14,16) prior to switching, providing slack time to allow switching without disturbance..
Telefonaktiebolaget L M Ericsson (publ)


06/11/15
20150163203 

Standard telephone equipment (ste) based deployable secure communication system


Sensitive, standard telephone equipment (ste) data is encapsulated into ip packets in a remotely deployed, secure communication system. The ip packets are addressed to a matching ip encapsulator/decapsulator device over the public internet or other ip protocol network, that then passes it to a similar ste device over an isdn link for decryption.
Telecommunication Systems, Inc.


06/04/15
20150156684 

Handset transitions in a dual-mode environment


Embodiments of the invention provide novel solutions, including systems, methods and/or software, for handling calls in a dual-mode voip/cellular environment. Merely by way of example, some systems can be configured to determine whether to use a voip system or a cellular system to handle a particular call, and/or to transition a call from one network to the other network.
Qwest Communications International Inc.


06/04/15
20150156327 

Web-based, self-service outbound contact center utilizing speaker-independent interactive voice response and including enhanced ip telephony


Disclosed is an on demand, web-based, outbound contact center utilizing voice over ip (voip) and speaker-independent voice recognition which automatically captures contact responses to question events in a pre-recorded, interactive voice call, the call launched by a user via a broadcast comprising a call sequence created by the user via a call center user interface comprising event add and logic add wizards, the call sequence comprising event prompts based on a user-generated script comprising message events and question events, the event prompts in the group consisting of voice recordings and text-to-speech inputs.. .

06/04/15
20150156324 

Quality of experience determination for multi-party voip conference calls that account for focus degradation effects


In one embodiment, the quality of experience for a multi-part conference call is determined. Values for network characteristics for a conference call between at least three parties is captured using a multi-party conference call system.
International Business Machines Corporation


06/04/15
20150156314 

Quality of experience determination for multi-party voip conference calls that account for focus degradation effects


In one embodiment, the quality of experience for a multi-part conference call is determined. Values for network characteristics for a conference call between at least three parties is captured using a multi-party conference call system.
International Business Machines Corporation


05/28/15
20150146576 

Business directory assistance via stb


A set-top box (stb) obtains a listing of businesses responsive to a request for a business directory search from a customer. The stb receives, from a customer, a selection of a business from the listing of businesses to call.
Verizon Patent And Licensing Inc.


05/28/15
20150146540 

Methods, devices and computer readable storage devices for intercepting voip traffic for analysis


voip traffic is intercepted for analysis. Packets transmitted from a mobile communication device over a radio access network to a core mobile communications network are intercepted.
At&t Mobility Ii Llc


05/21/15
20150140981 

Method and system to manage mobile data network usage for voip calls


A method and system to select an operating mode of a mobile device, the method including: detecting a request for a call; determining by a processor of the mobile device a data usage limit; determining by a processor of the mobile device a cumulative amount of data sent using the data connection during a current billing period; determining, by a processor of the mobile device, an availability of a data connection; and setting a communication mode of the mobile device depending upon the availability of a data connection and a comparison of the cumulative amount of data sent to the data usage limit.. .
Avaya Inc.


05/21/15
20150139204 

Systems and methods for improving wlan range


Various embodiments disclose systems and methods for employing a sub1g signal (e.g. A signal in the range of approximately 500 mhz or 800 mhz) for use with internal and/or external components of various user devices.
Netgear, Inc.


05/21/15
20150139074 

Adaptive generation of network scores from crowdsourced data


Embodiments generate and provide connection quality data for networks based on past performance of those networks. Network experience data and corresponding device context are received from a first set of mobile devices.

05/14/15
20150131650 

Internet protocol communication accessibility improvement


Methods, devices, non-transitory processor-readable instructions, and systems for a voip application server associated with a voip application to improve performance of a target computing device for ip communications via the voip application. An embodiment method may include determining whether the target computing device is likely to be called using the voip application during a contact period, and directing the target computing device to adjust a performance setting for receiving an ip communication in response to determining a likelihood the device will be called during the contact period.

05/14/15
20150131648 

Internet protocol communication accessibility improvement


Methods, devices, and systems for improving the accessibility of a target computing device configured to use ip communications software. In various embodiments, a server associated with a voip application may perform operations to determine the likelihood that the target computing device will be called via the application.

05/14/15
20150131619 

Differentiated volte based on dual radio and drvcc


Various embodiments provide methods and apparatus for network-controlled drvcc. In an embodiment method, a wireless user equipment may include requesting handover of a voice over internet protocol (voip) call from a first network to a second network, activating a second radio, continuing the voice call on the circuit switched (cs) domain of the second network, and communicating data for applications other than the voice call via the first network.

05/07/15
20150128228 

Checking for permission to record voip messages


Methods and arrangements to check for permission to record voice over internet protocol (voip) messages and to respond to requests for permission are contemplated. Embodiments include transformations, code, state machines or other logic to check for permission to record voip messages and to respond to requests by transmitting an inquiry on permission to record a voip message of a participant in a voip call session comprising the voip message, receiving a response to the inquiry, determining by a processor whether the response to the inquiry grants permission to record the voip message, and recording the voip message based upon the response to the inquiry granting permission to record the voip message.
International Business Machines Corporation


05/07/15
20150124804 

Ss7 isup to sip based call signaling conversion gateway for wireless voip e911


An ss7-based call protocol conversion gateway that translates between circuit-switched ss7 protocols and session initiation protocol (sip) oriented protocol, allowing an e911 call initiated over a switched network to be routed by a voip network. The ss7-based call protocol conversion gateway provides a psap with msag quality (street address) information about a voip dual mode phone user without the need for a wireless carrier to invest in building out an entire voip core.
Telecommunication Systems, Inc.


05/07/15
20150124803 

Method and processing voip data


A system and method for processing voice over internet protocol (voip) data including determining whether received audio data is voip data, transferring, when received audio data is voip data, the received voip data to a first path, and transferring, when received audio data is not voip data, the received audio data to a second path. The system and method can process, when received audio data is voip data, the received voip data via a voip data processing path including a voice engine for voip, instead of an audio data processing path, irrespective of types of mobile devices and types of applications..
Samsung Electronics Co., Ltd.


05/07/15
20150124781 

Techniques for establishing a communication handoff threshold using user feedback


Examples are disclosed for user feedback to enable a handoff profile for a dual-mode hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive user feedback during a test voice call mediated with a call server, the user feedback pertaining to one or more voice-over internet protocol (voip) communication link parameters for the communication link between the hybrid mobile device and the call server.
Bandwidth.com, Inc.


05/07/15
20150124779 

Method, apparatus, and system for handover to circuit switched domain


Embodiments of the present invention provide a method, apparatus, and system for a handover to a circuit switched domain. The method includes: selecting an msc capable of both csfb and srvcc for a ue; and selecting, if a location service of a cs domain triggers an srvcc procedure for the ue when the ue has a voip service in progress, the msc capable of both csfb and srvcc in the srvcc procedure, so that the ue, after being handed over to the cs domain, accesses the msc and implements the location service of the cs domain.
Huawei Technologies Co., Ltd.


05/07/15
20150124658 

Selecting information handling system communication protocol based on network constraints


Voice over internet protocol (voip) telephone calls at an information handling system are managed based upon data transfer allocations associated with an information handling system wireless wide area network (wwan) account to reduce data transfer overages at the wwan account. If data transfer associated with a wwan account approaches an allocation threshold, voip telephone calls associated with the information handling system that would use wwan data transfer are instead configured to proceed through a wwan telephone call with a wwan telephone number that does not use data transfer..
Dell Products L.p.


05/07/15
20150124657 

Integrated services user part (isup)/session initiation protocol (sip) gateway for unlicensed mobile access (uma) emergency services call flow


An isup/sip gateway is implemented to encapsulate ss7 location requests from a switched telephone network into an internet protocol sip message including one or more location objects. The isup/sip gateway is implemented between a mobile switching center (msc) and a voip positioning center (vpc) to provide support of unlicensed mobile access (uma) voice over internet protocol (voip) call routing, e.g., for e9-1-1, 4-1-1, 2-1-1, etc.
Telecommunication Systems, Inc.


05/07/15
20150123783 

Alarm system ip network with pstn output


Alarm customers on voip may use an adapter for conversion to internet protocol (ip) signals or may have an alarm system that uses ip signals to transmit alarm signals over the internet. Ip signals from alarm customers may go to any monitoring center for alarm system monitoring.
Numerex Corp.


04/30/15
20150121454 

Voip and unified communication authentication mechanism using components of the subscriber identity module (sim) and related hardware and firmware equivalents in mobile devices.


The invention solves the problems associated with existing authentication and cryptographic systems used by voice over ip (voip) and unified communication (uc) applications by providing a mechanism to enable voip and unified communication applications running on mobile devices, smart phones and tablets, to utilize software interfaces provided by the invention to perform the critical functions needed to authenticate and secure a voip or uc session. The invention performs these functions in a secure processing environment provided by the mobile device.

04/30/15
20150120757 

Contact management and valuation for inter-organizational relationships


Contacts between organizations with large numbers of individuals associated with the organization can be managed by scoring communications between the individuals within the scope of their work with their organization. The types of communications scored may be emails, cell phone calls, voip phone calls, conventional telephone calls, instant messages, social media platforms, and face-to-face meetings.
Cerner Innovation, Inc.


04/30/15
20150117236 

Codec selection and usage for improved voip call quality


A method of implementing calls includes identifying a call scheduled for a time in the future from an electronic calendar associated with a user and prior to the call, ordering a plurality of codecs used by an internet protocol (ip) phone of the user for the scheduled call. The method further includes, during the call and using a processor, calculating a mean opinion score for the call and storing the mean opinion score as part of call data for the call within a data storage device comprising historical call data..
Waterford Institute Of Technology


04/30/15
20150117232 

Codec selection and usage for improved voip call quality


Codec selection and usage for calls includes identifying a call scheduled for a time in the future from an electronic calendar associated with a user and prior to the call, ordering a plurality of codecs used by an internet protocol (ip) phone of the user for the scheduled call. During the call and using a processor, a mean opinion score for the call is calculated and stored as part of call data for the call within a data storage device including historical call data..
International Business Machines Corporation


04/23/15
20150111571 

User equipment and reconnection mobile communications system


User equipment includes a cell search unit configured to execute a cell search; a detector configured to detect that reconnection is required; a storage unit configured to store voip support information that indicates, for each type of radio communications system (rat), whether voice packet communication is allowed; a cell search target determination unit configured to refer to the voip support information and report only the type of the radio communications system (rat) for which the voice packet communication is allowed to the cell search unit as a target of the cell search, when the detector detects that the reconnection is required for the voice packet communication; and a communication unit configured to communicate in a cell that is detected by the cell search.. .
Ntt Docomo, Inc.


04/23/15
20150110103 

Media playout for voip applications


In overview, the various embodiments include methods performed by a receiver device processor for implementing one or more buffer space management strategies to free up space in the buffer in response to determining that the buffer is full. In the various embodiments, the receiver device processor may analyze media packets stored in the buffer based on various criteria to identify media packets that may be discarded without significantly impacting playout sound quality to free space in the buffer for incoming packets..
Qualcomm Incorporated


04/23/15
20150110081 

Techniques for establishing a communication handoff threshold using user feedback


Examples are disclosed for acquiring real-time voip data and implementing statistical modeling techniques to perform a handoff between different telecommunication networks for a hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive voip data during a voice call mediated by a call server, the voice call between a hybrid mobile device and another communication device, the data pertaining to one or more voice-over internet protocol (voip) communication link parameters for the communication link between the hybrid mobile device and the call server.
Bandwidth.com, Inc.


04/23/15
20150110080 

Techniques for establishing a communication handoff threshold using user feedback


Examples are disclosed for acquiring real-time voip data and implementing statistical modeling techniques to perform a handoff between different telecommunication networks for a hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive voip data during a voice call mediated by a call server, the voice call between a hybrid mobile device and another communication device, the data pertaining to one or more voice-over internet protocol (voip) communication link parameters for the communication link between the hybrid mobile device and the call server.
Bandwidth.com, Inc.


04/23/15
20150110078 

Techniques for establishing a communication handoff threshold using user feedback


Examples are disclosed for acquiring user feedback and implementing statistical modeling techniques to enable a handoff profile for a dual-mode hybrid mobile device. In some examples communication link handoff logic may be executed by the processor component to receive user feedback during a voice call mediated by a call server, the voice call between a hybrid mobile device and another communication device, the user feedback pertaining to one or more voice-over internet protocol (voip) communication link parameters for the communication link between the hybrid mobile device and the call server.
Bandwidth.com, Inc.


04/23/15
20150109925 

Media playout for voip applications


To address limitations of conventional packet buffer management strategies, the various embodiments provide methods implemented by a processor operating on a voip receiver device for managing media packet rejection logic on the receiving device to improve audio playout. The embodiment methods enhance the likelihood that a receiver device will buffer (rather than reject) an incoming media packet by maintaining a history of previously rejected media packets (i.e., a packet rejection history) and referencing the packet rejection history when determining whether to reject or to accept an incoming packet the receiver device has just received.
Qualcomm Incorporated


04/16/15
20150103383 

Network scanner for global document creation, transmission and management


A network scanner, communication protocols, and client and server programs and are provided which provide an improved way to transmit legally binding documents, obviating the need for outmoded, legacy fax transmissions. Using the network scanner, a document may be scanned and transferred directly into any shared folder inbox residing on any computer attached to the internet.

04/02/15
20150094016 

Method to implement e911 services in ims (ip multimedia subsystem)


Efficient processing and/or routing of emergency calls in an ims (ip multimedia subsystem) for voip (voice over ip) subscribers can be enabled. In one aspect, an e911 profile is generated, for example, by an application server, for each voip subscriber based in part on current location information associated with the subscriber, such as, the subscriber's ip address.
At&t Intellectual Property I, L.p.


04/02/15
20150092769 

Protocol translations for internet services


An internet protocol multimedia subsystem (ims) gateway application server includes an originating application server module adapted to invoke call control services in response to requests initiated by a voice over internet protocol (ip) (voip) client associated with a communication device such as an ip telephone. Disclosed gateway application servers include a proxy server module adapted to notify the communication client of session control messages intended for the communication device..
At&t Intellectual Property I, L.p.


04/02/15
20150092747 

Mobile telephone voip/cellular seamless roaming switching controller


A nomadic server and a related system provides seamless roaming for a mobile communication device between different types of wireless networks, such as wifi and cellular networks for voice, data and video communication. Use of the nomadic server enables a combination of wifi and cellular networks for providing access to the cellular phones and make use of the voip networks for switching the calls wherever possible.
Vasu Networks Corporation


04/02/15
20150092612 

Voip client and call implementation voip client, and user terminal


Disclosed are a voip client and a call implementation method thereof, and a user terminal. The voip client comprises: an access module, configured to make, through a preset high-speed wireless network, the voip client access the internet; a sending module, configured to send a call request to a call controller; a receiving module, configured to receive at least one called number and a rate for calling the called number that are returned by the call controller, the called number comprising: one or more numbers registered by or bound to the called party of the call request; a selection module, configured to select one from the called number as a called number of the current call according to at least one called number and the rate for calling the called number, and an execution module, configured to perform call proceeding by using the selected called number..
Zte Corporation


04/02/15
20150092575 

Device-initiated codec rate change during a voice call


A method for initiating a codec rate change during a voip call by a wireless communication device is disclosed. The method can include the wireless communication device establishing a first codec rate for use in the voip call during a call establishment phase; using the first codec rate to encode voice data for transmission during a first portion of the voip call; determining a channel quality while using the first codec rate; determining that the channel quality satisfies a threshold for requesting a codec rate change; requesting a codec rate change from the first codec rate to a second codec rate in response to the channel quality satisfying the threshold; and using the second codec rate to encode voice data for transmission during a second portion of the voip call..
Apple Inc.


03/26/15
20150085856 

Registering a device with a voip core network


Disclosed are a management method and server suitable for managing a request issued by a device on a voip core network for the purpose of registering a current address of contact of the device. The management method comprises, on receiving the request, obtaining a number of addresses of contact registered on the core network in association with the public identifier of the device.
Orange


03/26/15
20150085814 

System and semi-persistent and dynamic scheduling and discontinuous reception control


Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as voip packets, are transmitted on the uplink and downlink using respective semi-persistent resources.
Blackberry Limited


03/26/15
20150085813 

Device and providing mobile internet call service


There are provided a device and method for providing a mobile internet call service. In order to reduce a call waiting time for an mvoip call, when a call is an initial call after power of a terminal is turned on or using the main call number, information for a call connection is acquired in advance and a light weight session is maintained.
Sk Planet Co., Ltd.


03/19/15
20150081736 

Online portal access and management system utilizing multiple ip devices organized on a server application with multiple level restricted log-in and event logging


An on-line portal access and management system uses multiple ip devices organized on a server application with multiple level restricted log-in and event logging. The program with multiple connected ip devices allows the credentialed user to access and organize the capabilities of the multiple system connected ip devices through a single login portal.

03/19/15
20150078332 

Voice call continuity in hybrid networks


Voice call continuity is provided for calls that are carried over a hybrid network infrastructure in which access connections are distributed over loosely coupled network portions including a backend network such as a core voip (voice over internet protocol) service network, one or more cellular mobile networks, and a public switched telephone network (“pstn”). The calls are routed through the core voip network regardless of their points of origination or termination in other network portions so that signaling and call context are anchored in the core voip network.
Microsoft Corporation


03/19/15
20150078238 

System and discontinuous reception control start time


Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as voip packets, are transmitted on the uplink and downlink using respective semi-persistent resources.
Blackberry Limited


03/12/15
20150073847 

Dispatch voip system


A dispatch voip system is disclosed. The dispatch voip system includes a voip server system with a voip system, a processor system, a communications interface, a communications system, an input system and an output system and a gps system residing on the voip server system, the gps system allows a dispatcher user to track one or more second users without distance limitation.

03/12/15
20150072654 

Systems and methods for encrypted mobile voice communications


A system for establishing a registration for secure communication between a mobile device and a server includes a server configured to: determine the phone number of the mobile device from which the sms or mms message is originated; and verify the phone number of the mobile device originating the sms or mms message against a whitelist to authorize a registration between the mobile device and the server. The server can establish an encryption key between the mobile device and the server, which can used to provide or enhance encryption of a voice communication, such as a voip communication, made using the mobile device.

03/12/15
20150071417 

Voice over internet protocol (voip) e911 metro street address guide (msag) validation


An overlay list of msag-valid addresses is created for use in lieu of (or in addition to) the lat/lon or postal address which otherwise would go with an e911 voip 911 call. This overlays the nation with a series of msag-addressed polygons, with center points identified in those polygons, and msag-valid addresses provided to the psaps for those centers, preferably along with the original latitude/longitude coordinates..
Telecommunication Systems, Inc.


03/05/15
20150063347 

Systems and methods of improving the quality of voip communications


Methods of addressing problems in a voice over internet protocol (voip) telephony system include collecting data on network events, analyzing the data, and taking corrective action when possible. If an ip telephony device is registering with the voip telephony system more frequently than necessary, which can indicate the ip telephony device is unnecessarily jumping between proxy services, the ip telephony device is instructed to re-initialize itself.
Vonage Network, Llc


03/05/15
20150063192 

Wifi hazardous area voip paging telephone and system


voip-based telephone is provided with integral paging amplifier and a wifi antenna, and is designed for hazardous areas such as ul class i, division 1, division 2 and iec ex including the wifi antenna. A system of voip-based telephone units supports multicast to provide prioritized and loudspeaker-zoned paging.
Hubbell Incorporated


03/05/15
20150063173 

System and connecting to a conference call


Methods and systems are disclosed for connecting an electronic device to a conference call. The method includes determining, at a conference server, whether the electronic device is voip-enabled.
Blackberry Limited


02/26/15
20150056984 

Single number services for fixed mobile telephony devices


A special-purpose service control point includes a customized application that provides fixed mobile convergence services and interoperates with a voice over internet protocol (voip) network to achieve a single-number fixed mobile convergence overlay network. By determining if a dual-mode cellular/wifi handset is reachable via a wifi network, the service control point may redirect incoming and outgoing calls off of the cellular network and onto the wifi network, thereby reducing cost and providing greater coverage..
Net2phone, Inc.


02/12/15
20150047036 

Real-time network attack detection and mitigation infrastructure


The invention features systems and methods for detecting and mitigating network attacks in a voice-over-ip (voip) network. A server is configured to receive information related to a mitigation action for a call.
Sonus Networks, Inc.


02/12/15
20150046944 

Television content through supplementary media channels


A method and system implements supplementary media channels to internet-protocol television (iptv) channels. An iptv user may receive a selected iptv program on an iptv channel.
At&t Intellectual Property I, L.p.


02/12/15
20150046709 

Encapsulation of secure encrypted data in a deployable, secure communication system allowing benign, secure commercial transport


Sensitive, type 1 kiv-encrypted data is encapsulated into ip packets in a remotely deployed, secure communication system. The ip packets are addressed to a matching ip encapsulator/decapsulator device over the public internet or other ip protocol network, that then passes it to a similar type 1 kiv device for decryption.
Telecommunication Systems, Inc.


02/12/15
20150043573 

Telephone network access device


A telephone network access device switchable between a voip service and a pstn service includes an rj-11 port, a voice splitter, a first relay, a second relay, a slic chip, a cpu, and a ring detection unit. The ring detection unit outputs a first switch signal in response to detecting a ring signal of a pstn communication.
Hon Hai Precision Industry Co., Ltd.


02/12/15
20150043571 

Echo canceller for voip networks


An echo canceller for an ip network includes an adaptive filter that models the echo path and generates an estimate of the echo signal from a receiving input signal. The echo canceller subtracts the estimate of the echo signal from a sending input signal to generate a sending output signal with reduced echo.
Telefonaktiebolaget L M Ericsson (publ)


02/12/15
20150043361 

Echo canceller for voip networks


An echo canceller in an ip network includes an adaptive filter that models the echo path between a receiving output port of the echo canceller and a sending input port. The adaptive filter filters a receiving input signal to generate an estimate of an echo signal.
Telefonaktiebolaget L M Ericsson (publ)


02/05/15
20150036680 

Access gateway management system


An access gateway management system (agms) allows telephone operating companies to transition their existing wireline customers over to voice over the internet protocol (voip) technology without having to invest in new workflow processes, systems, or maintenance facilities by adapting the operational support systems interfaces currently employed for managing legacy circuit-switched switching systems to manage line access gateways (lags), which are the generic line termination systems employed in voip infrastructure. The agms also configures and adapts metallic loop test systems currently deployed for the purpose of routine maintenance and troubleshooting of subscriber lines terminating directly or indirectly (through access systems) on existing switching systems to continue to provide this functionality when the lines terminate on lags.
Genband Us Llc


02/05/15
20150036678 

Voip client control via in-band video signalling


The present document relates to telecommunication networks. In particular, the present document relates to the provision of network interaction services within a telecommunication network.
Alcatel Lucent


01/29/15
20150032863 

Automatic configuration of endpoint communication devices to set up a voip network


Implementations relate to automatic configuration of endpoint communication devices to set up a communication network such as a voip network. In some implementations, a method includes a server receiving an extension request for device extension from an endpoint communications device connected to a communication network, mapping an identifier for the endpoint communications device to a device extension, and transmitting the device extension to the endpoint communications device..
Avaya Inc.


01/29/15
20150032860 

Multipath communication devices and methods


The residential communications gateway (rcg) is a broadband communications device that combines all voice, data and video communications to and from a typical residence or small business for transmission over a single, or a plurality of plain old telephone service (pots) lines separately or in conjunction with, a wireless broadband backbone. The rcg does this by employing packetized data with voice over internet protocol (voip) technologies combined with rf communications technologies.

01/29/15
20150030018 

Multi-channel multi-access voice over ip intercommunication systems and methods


The present invention provides systems and methods employing voice over internet protocol (voip) technology to provide multi-channel, multi-access voice communication capabilities.. .
Intracom Systems, Llc


01/29/15
20150029941 

Public services access point (psap) designation of preferred emergency call routing method via internet or public switched telephone network (pstn)


The use of the voip emergency network for routing wireless e911 calls to a designated psap. In this embodiment, a mobile positioning center (mpc) assigns an esrk per existing prior art, but uses the invention to route the call to the psap via the voip server and an esgw.
Telecommunication Systems, Inc.


01/29/15
20150029901 

Method and providing bridgeless conferencing services


A system and method for making a voip-based and other types of group calls includes a user interface adapted for use by a group call administrator via the internet, a database manager connected to the user interface, and a database connected to the database manager. In one embodiment, the group call administrator identifier and one or more group call invitee identifiers is a telephone number.
Vonage Network Llc


01/29/15
20150029900 

Method and providing bridgeless conferencing services


A system and method for making a voip-based and other types of group calls includes a user interface adapted for use by a group call administrator via the internet, a database manager connected to the user interface, a database connected to the database manager. Establishing one or more caucuses within the group call at a central location includes establishing the group call between an administrator and invitees to the group call where the administrator and the invitee are assigned to caucuses as members of the caucus.
Vonage Network Llc


01/29/15
20150029899 

Method and providing bridgeless conferencing services


A system and method for making a voip-based and other types of group calls includes a user interface adapted for use by a group call administrator via the internet, a database manager connected to the user interface, and a database connected to the database manager. In one embodiment of the invention, the group call administrator identifier and one or more group call invitee identifiers is a telephone number.
Vonage Network Llc


01/29/15
20150029895 

Prevention of call loops for wholesale voip traffic termination


A method, system, and computer program product for providing call loop detection and prevention for voip sip based wholesale traffic termination when multiple carriers are involved in handling the same phone call is provided. A method of detecting a call loop includes receiving an originated call, determining whether an origination number of the originated call is a valid phone number, when the origination phone number is invalid, determining a number of calls in a provisional state with an invalid origination number and the same destination number that were started during a time interval, when the origination phone number is valid, determining a number of calls with the same origination number and the same destination number that were started, but not answered, during the time interval, and when the number of calls per time interval exceeds a threshold for the number of calls, determining that a call loop has been detected..

01/15/15
20150019646 

System and enabling a peer-to-peer (p2p) connection


A system and method are provided that enable a registrar or other server or proxy device to be used to provide a path between a pair of endpoint devices for exchanging addressing information, in order to establish a direct p2p connection. Once that connection is established, the connection may be used for any p2p data communications, e.g.
Blackberry Limited


01/15/15
20150016430 

Method and system for coverage enhancement of uplink voip


Apparatus and methods for improving a coverage of an uplink voice over ip (voip) transmission of a wireless device are disclosed. A wireless device assigns a first hybrid automatic repeat request (harq) process to a first voip packet of the wireless device.
Zte (usa) Inc.


01/15/15
20150016404 

Outbound communication session establishment on a telecommunications network


Disclosed are techniques for establishing a communication session in a call server between communication devices. A call server receives a communication session establishment message from a communication device that has an associated voip telephone number.
Bandwidth.com, Inc.


01/15/15
20150016336 

Method and voip communication completion to a mobile device


Systems and methods for establishing an ip telephone call to a called party's telephony device include attempting to send a call setup request directly to the called party's telephony device, and requesting that a push notification be sent to the called party's telephony device. If the direct request does not reach the called party's telephony device, the push notification will result in the called party's telephony device contacting the ip telephony system to setup the requested call.
Vonage Network, Llc


01/15/15
20150016285 

Systems and methods to handle codec changes in call quality calculations


The embodiments described herein relate to obtaining one or more measurements from a voip communication that is indicative of call quality, changing one or more settings of the voip communication, such as the type of codec or the ascribed bit rate of a vbr codec, and determining call quality of the voip communication after setting changes by utilizing at least one of the one or more call quality measurements.. .
Tektronix, Inc.




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Voip topics: Internet Protocol, Voice Over Internet Protocol, Communications, Traffic Management System, Telecommunication, Terminal Device, Heterogeneous, Mobile Phones, Mobile Phone, Heterogeneous Network, Digital Network, Alarm System, Digital Communications, Voip Gateway, Proxy Server

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This listing is a sample listing of patent applications related to Voip for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Voip with additional patents listed. Browse our RSS directory or Search for other possible listings.


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