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Voip patents



      
           
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


Real-time network attack detection and mitigation infrastructure

Sonus Networks

Real-time network attack detection and mitigation infrastructure

Television content through supplementary media channels

At&t Intellectual Property IL.p.

Television content through supplementary media channels

Television content through supplementary media channels

Telecommunication Systems

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

Date/App# patent app List of recent Voip-related patents
02/26/15
20150056984
 Single number services for fixed mobile telephony devices patent thumbnailnew patent 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 patent thumbnailReal-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 patent thumbnailTelevision 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 patent thumbnailEncapsulation 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 patent thumbnailTelephone 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 patent thumbnailEcho 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 patent thumbnailEcho 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 patent thumbnailAccess 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 patent thumbnailVoip 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 patent thumbnailAutomatic 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.
01/08/15
20150009986

Systems and methods for ip and voip device location determination


A method and system for precise position determination of general internet protocol (ip) network-connected devices. A method enables use of remote intelligence located at strategic network points to distribute relevant assistance data to ip devices with embedded receivers.
Iposi, Inc.
01/08/15
20150009960

Techniques for establishing a handoff profile 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 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.
01/08/15
20150009900

Enhanced e911 location information using voice over internet protocol (voip)


An e-9-1-1 voice-over-ip (voip) solution is provided wherein a 911 call from a wireless voip device is routed directly to the correct public safety answer point (psap) via dedicated trunks, together with correct location information and call-back number. Voip gateways are implemented locally, at least one per lata, and accept voip packetized data inbound, and convert it to standard wireline voice calls.
Telecommunication Systems, Inc.
01/08/15
20150009874

Techniques for optimizing propagation of multiple types of data


Systems and approaches are provided to reduce power usage of a computing device connected to a third generation (3g), 3g+, or fourth generation (4g) mobile network. A computing device can be configured for concurrent transmission of a first type of data, such as voip or volte data, and a second type of data, such as web traffic or file download data, yet remain optimized for low power usage.
Amazon Technologies, Inc.
01/01/15
20150003324

Routing voip calls to an external network


A system and method for routing calls from a communication system in a voip network to an external network. The communication system comprises a plurality of communicating nodes.
01/01/15
20150003297

Caller-id for redirected calls from sip-pbx


Facilitating voice over internet protocol (voip) phone calls where at least a portion of the phone call relies upon signaling exchanged as part of a session initiated protocol (sip) session conducted through a sip private branch exchange (sip-pbx) is contemplated. Caller-id and/or security measures may be implemented when to enable caller-id when the sip-pbx is untrusted..
Cable Television Laboratories, Inc.
12/25/14
20140378109

Simulated citizens' band conferencing system


An internet-based conferencing system simulates the experience of citizens' band (cb) radio communications without the use of cb radio transceivers. Instead of direct rf links between participants, the cbi system employs a combination of user-resident application software, central server-based conferencing software, gps location data, and voice over ip (voip) or voice over cellular technology.
12/25/14
20140376705

System and non-disruptive mitigation of voip fraud


A system and method are disclosed herein for providing mitigation of voip pbx fraud while having minimal impact on authorized voip pbx users. The method includes a system for detecting potential fraud based on multiple and configurable fraud indicators as well as historical data, which can be customized for individual users or groups, which in turn can trigger the other parts of the system to mitigate fraud.
Vocalocity, Inc.
12/25/14
20140376545

Implementing a high quality voip device


A method is provided for voice over internet protocol (voip) devices to communicate over an internet protocol (ip) network. The method includes synchronizing the voip devices using one or more dual-tone multi-frequency (dtmf) codes over a telephone network, retransmissions of voice packets in bursts, retransmissions of voice packets following a time lag, adjusting the number of retransmissions based on quality of service, retransmission of a missing voice packet identified in a list received from a peer device, discarding low energy voice frames in a jitter buffer to prevent overflow, stopping playout at a low energy voice frame when the jitter buffer is below a minimum buffer size, and selective transmission and retransmission of voice packets based on their energy levels..
Arcsoft (shanghai) Technology Company, Ltd.
12/25/14
20140376544

Method and system for converging call


A method for converging a call is disclosed. A non ip-multimedia-subsystem (ims) network is provided with a non ims network interworking device, by which the non ims network is converged with a voice over internet protocol (voip) network.
Zte Corporation
12/25/14
20140376542

Auto-dialer management through fxo interface


In one or more embodiments, a device is configured to automatically contact a voice-over-internet protocol (voip) service provider using a communication system that is not native to the voip service provider. The device can receive and/or intercept a representation of a first address that is not directed to the voip service provider, and generate a representation of a second address effective to contact the voip service provider using the representation of the second address.
C/o Microsoft Corporation
12/25/14
20140376541

Dual-tone multi-frequency (dtmf) programming of an auto-dialer


In one or more embodiments, a device is configured to automatically contact a voice-over-internet protocol (voip) service provider using a communication system that is not native to the voip service provider. The device can receive and/or intercept a representation of a first address that is not directed to the voip service provider, and generate a representation of a second address effective to contact the voip service provider using the representation of the second address.
Microsoft Corporation
12/25/14
20140376414

Voip emergency call support


Techniques to support emergency voice-over-internet protocol (voip) calls are described. The techniques may be used for various 3gpp and 3gpp2 networks, various location architectures, and various types of user equipment (ue).
Qualcomm Incorporated
12/18/14
20140371888

Choosing optimal audio sample rate in voip applications


Methods and systems for selecting audio recording and playout sample rates for a media device so as to optimize performance of audio processing components of the device. Audio recording and playout sample rates are selected using an algorithm based on a prioritized set of factors and the particular characteristics and capabilities of an applicable audio device.
12/18/14
20140369344

Computing latency introduced by media transcoding operations


Systems and methods for computing latency introduced by media transcoding operations are described. In some embodiments, a method may include receiving incoming real-time protocol (rtp) packets, each having time of arrival and a payload encoded with a first codec and receiving outgoing rtp packets, each having a time of transmission and a payload encoded with a second codec.
Genband Us Llc
11/27/14
20140348157

System and web telephone services


A web telephone service system comprises a client web page adapted to be displayed on a screen of a computer, the client web page including an element associated with the web telephone service and embedded software code, a client web server hosting the web page and an authentication key, an application server adapted to authenticate the client using the authentication key and determining a client telephone number associated with the client, a media server adapted to translate ip traffic to and from a real-time protocol traffic, a media gateway in communication with a private branch exchange adapted to associate the client telephone number with a dial plan, a sip trunk adapted to translate voip traffic to and from pots traffic, and whereby a user clicking on the visual element is operable to cause a voice communication line to be automatically established between the computer and a client pots telephone device.. .
11/27/14
20140348011

Voip cooperative multipoint solution


It is provided a user equipment, including mode switching means adapted to switch, autonomously or based on a command from a base station of a communication system to which the user equipment belongs, the user equipment into a low data rate mode; measuring means adapted to measure a downlink reference signal received on a downlink from the base station; feedback preparing means adapted to prepare a feedback based on the measurement by the measuring means; encoding means adapted to encode the feedback, thus obtaining encoded data; modulating means adapted to modulate the encoded data; and providing means adapted to provide the modulated encoded data for being sent on the uplink at a predetermined time after the downlink reference signal was received, if the user equipment is in the low data rate mode.. .
11/20/14
20140343991

Method and system for administration of advice using a server connected to a network


A system and related method are disclosed for providing advice as a service offered via a server over a network. Advisor profiles are published with instructions for contacting the advisors, along with working hours or similar information.
11/20/14
20140341084

Method for providing custom ring-back tones


A method is provided for providing customized ring-back tones to callers on a wireline network such as a public switched telephone network having an advanced intelligent network or a voip network. When a call request is received from a calling party to connect to a called party through a wireline telephone network it is determined if the calling party is identified in a screening list for the called party.
11/20/14
20140341082

Providing sip signaling data for third party surveillance


A method for facilitating surveillance of a targeted user participating in communication sessions conducted over a communications network, such as a voice over internet protocol (voip) network, that employs a session initiation protocol (sip). The method includes receiving a subscription request from a third party subscriber, the subscription request identifying a targeted user to be monitored, monitoring communication sessions in which the targeted user is a participant, to detect sip events corresponding to state transitions associated with the communication sessions.
11/13/14
20140335854

Call handling on dual-mode wireless handsets


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.
11/13/14
20140334484

System, device, and voice-over-ip communication


The present invention includes devices, systems, and methods of voice-over-internet protocol (voip) communication. For example, a method includes: receiving a data stream comprising a set of voip packets; and modifying a real time protocol (rtp) header of at least one of said voip packets to modify a jitter buffer delay of said data stream.
11/13/14
20140334346

Dynamic 911 location registration for mobile voip device


Embodiments of the present invention are directed to methods and systems for handling emergency calls from a mobile voip device. According to one embodiment, handling an emergency call from a voice-over internet protocol (voip) device can comprise registering a physical address associated with the mobile voip device, periodically determining a current location of the mobile voip device, dynamically updating a current address associated with the mobile voip device based on the determined current location of the mobile voip device, and initiating an emergency call from the mobile voip device, the emergency call selectively using either the registered physical address or the dynamically updated current address..
11/13/14
20140334310

Method and system for automatic triggering network management control for voip border elements


The present disclosure is directed to a method and system for automatic triggering network management (nm) control for voice-over-ip (voip) border elements (be). The method detects call storm events by monitoring blocked call error messages and maintaining counts according to telephone number based control strings, and controls call storm events by limiting the admitted call rate for calls matching a control string according to an adaptive leaky bucket control.
10/30/14
20140323103

Caller-callee association of a plurality of networked devices with direct dial through thin client


The present disclosure generally relates to systems and methods for establishing and maintaining communication between two or more communication devices coupled to a communication networks. Some specific aspects relate to communication between a plurality of communication devices each of which is coupled to a respective network.
10/30/14
20140321457

Packet handler for high speed data networks


An improved packet handler for voip cable modems and other high-speed digital devices includes a direct communication link via hardware among internal processing components. Incoming and outgoing digital information packets are filtered into mac packets, voice pdu packets, and non-voice pdu packets, such that priority can be given to relaying voice packets and minimizing potential voice delay within the cable network.
10/30/14
20140321454

Converged voice services


Novel tools and techniques for providing a subscriber with converged voice services, in which calls to one of the subscriber's telephone numbers is routed to some or all of the subscriber's telephone numbers (e.g., sequentially or simultaneously, depending on system configuration and/or subscriber preference). Some implementations employ a voip switch to handle call distribution among the subscriber's various phone lines, even if some (or all) of the subscribers telephone lines are not voip lines.
10/30/14
20140321417

Method and system for implementing multimedia call


A method and system for implementing a multimedia call are provided. The method includes: after receiving a calling request from a voip client, a calling controller transmitting the calling request to an application server; the application server acquiring rate options of calling respective called numbers by the voip client and returning the rate options to the calling controller, wherein the respective called numbers comprise one or multiple numbers registered by and/or bound with a called party of the calling request; the calling controller transmitting the rate options to the voip client, and suspending call handling of the calling request; and, after receiving a rate option selected by the voip terminal among the rate options, the calling controller transmitting the rate option selected by the voip terminal to the application server, resuming the call handling, and connecting a call between the voip client and a called terminal of a called number corresponding to the rate option selected.
10/30/14
20140321404

Fixed hs-dsch or e-dch allocation for voip (or hs-dsch without hs-scch/e-dch without e-dpcch)


In order to reduce the hs-scch overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each voip user is semi-static and thus there is no need to transmit e.g.
10/30/14
20140321331

Method and system for securely authorizing voip interconnections between anonymous peers of voip networks


A peering authority or settlement clearinghouse can be used to control access, collect session accounting information, and provide financial settlement of interconnect or session fees among anonymous internet protocol (ip) peers or networks. The addition of peering policy criteria, such as price and quality of service, to peer to peer route discovery mechanisms enable a trusted intermediary, such as the settlement clearinghouse, to authorize acceptable interconnection or peering sessions between anonymous ip peers.
10/30/14
20140320309

Cardiac electricity and impedance monitoring mobile network terminal device having function of micro current release


A cardiac electricity and impedance monitoring mobile network terminal device having function of micro current release is provided which includes a baseband processor module, an electrophysiological data collection module, a micro current stimulator module, a keyboard module, a graphics and image display module, an image and picture sensor, a voice communication module, an external data memory card, an external data memory, a short distance digital communication module, a usb interface module, a gps receiver module, an application module set and run in the operation system of the baseband processor; a cardiac electricity and breast impedance data remote monitoring, a sleep snore data monitoring, a pathological image remote monitoring, a short distance data/information exchange, a medical advisory voip voice communication and a network emergency recourse being implemented by the mobile network terminal device under the control of the application program module.. .
10/23/14
20140315548

Methods and access class barring for voip calls


Certain aspects of the present disclosure relate to methods and apparatus for transmission restriction. An exemplary method generally includes initiating a mobile originating (mo) call, determining availability of parameters for a first access gating mechanism for determining whether to bar or allow transmission of the mo call, selecting the first access gating mechanism or a second access gating mechanism, based on the determination of the availability of the parameters, and applying the selected gating mechanism to determine whether to bar or allow the mo call..
10/23/14
20140314022

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.
10/16/14
20140307721

Apparatus and delivering public switched telephone network service and broadband internet access


Apparatus and methods are disclosed for delivering public switched telephone network (pstn), broadband internet access and private data services using transmission control protocol/internet protocol (tcp/ip) over an ethernet based transport network though a private fixed wireless network. An embodiment of the invention utilizes a class 4/5 soft switch connected to a private fixed wireless network designed and constructed to deliver near toll quality pstn, broadband internet and private data services to a subscriber.
10/16/14
20140307543

Voip bandwidth management


A computerized method of optimizing audio quality in a voice stream between a sender and a receiver voip applications, comprising: defining by the receiver time intervals; determining by the receiver at the end of each time interval whether congestion exists, by calculating (i) one-way-delay and (ii) trend, using double-exponential smoothing; estimating by the receiver a bandwidth available to the sender based on said calculation; sending said estimated bandwidth by the receiver to the sender; and using by the sender said bandwidth estimate as maximum allowed send rate.. .
10/09/14
20140304804

On-premise cloud appliance


A standalone onsite appliance designed to connect a local network and telephony infrastructure to a hosted cloud environment. The appliance acts as an extension of the cloud by creating a bridge into the local network and providing each local user a portion of the cloud infrastructure.
10/09/14
20140301247

Method and device for controlling user call


A method and a device for controlling a user call, and is applied to controlling long-distance calls of external-line users of voip. The present invention may overcome defects of high costs and complex operations caused using another device to control an external-line user to make a long-distance call using an internal voip system, and may implement long-distance call control with a high efficiency, a high speed, and a low cost..
10/02/14
20140293997

Method, apparatus, and system for implementing voip call in cloud computing environment


A method for implementing a voip call in a cloud computing environment and relates to the voip call field. By using an rdp proxy to implement bidirectional transmission of voice streams between a cloud desktop client and a communication peer end, and further implement a voip call, a communication delay and load of a cloud desktop virtual machine are reduced.
10/02/14
20140293996

Method and system for locating a voice over internet protocol (voip) device connected to a network


A method and system for locating a device connected to a network by determining a current network address for the device and comparing the current network address to a network address in a user profile. If the network addresses match, the device is located based on a physical address associated with the network address in the user profile..
10/02/14
20140293986

System and routing a wireless connection in a hybrid network


Embodiments of the present invention are directed to systems and methods for establishing and/or routing wireless data and/or voice connections across a hybrid network based upon a user's selection or preference. In some embodiments, a method for routing a wireless connection across a hybrid network comprises allowing a user to select a routing preference, routing the wireless connection via a short-haul communications network if the routing preference indicates a short-haul communications network choice, and routing the wireless connection via a cellular network if the routing preference indicates a cellular network choice.
09/25/14
20140286197

Solutions for voice over internet protocol (voip) 911 location services


An e-9-1-1 voice-over-ip (voip) solution is provided wherein a 911 call from a mobile voip device is routed directly to the correct public safety answer point (psap) via dedicated trunks, together with correct location information and call-back number. Voip gateways are implemented locally, at least one per lata, and accept voip packetized data inbound, and convert it to standard wireline voice calls.
09/18/14
20140269697

Internet protocol call signal interrupter for selective blocking of internet voice calls


An accessory or device for use with a computer. Computers can hold video and audio conferences over the internet.
09/18/14
20140269682

Voice over ip (voip) network infrastructure components and method


A voice over internet protocol communication system and method provides infrastructure components as intermediaries between networks, the components include multi-protocol session controllers and a multi-protocol signaling switch as well as a management system. The session controllers process calls and participate in the calls that flow through it.
09/18/14
20140269625

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.
09/18/14
20140269620

Techniques for establishing a handoff profile 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 from multiple users, 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.
09/18/14
20140269619

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.
09/18/14
20140269618

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 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.
09/18/14
20140269511

Ss7 ansi-41 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.
09/18/14
20140269504

Method and mobile device for automatically choosing communication network


A method for automatically choosing a communication network is applicable to a mobile device. When receiving a communication request for a contact from a user interface, a processing unit determines a status of a network card module according to the communication request.
09/18/14
20140269479

Multiplexing and feedback support for wireless communication systems


A control scheme using packet headers allows gsm edge radio access network (geran) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for geran allows voice over internet protocol (voip) frames to be transmitted over geran air interfaces without excessive feedback latency.
09/18/14
20140269447

Systems and methods for call processing


The present invention provides flexible, user-definable call screening processes. The user can optionally define to which telecommunication terminals a screened call is to be broadcast to and under what conditions.
09/18/14
20140269366

Dynamic voip routing and adjustiment


Systems and processes are provided for dynamically adjusting and routing signals and communications. According to one aspect, one or more codecs applied to the signals may be switched or changed to manage signal quality.


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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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