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Voip patents



      
           
This page is updated frequently with new Voip-related patents. Subscribe to the Voip RSS feed to automatically get the update: related Voip RSS feeds.

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Date/App# patent app List of recent Voip-related patents
04/17/14
20140105207
 Network element independent voip call persistency patent thumbnailnew patent Network element independent voip call persistency
A method includes receiving a signaling protocol message associated with a voice over internet protocol (voip) call. The method includes identifying a from value of the signaling protocol message.
04/10/14
20140098715
 System for streaming audio to a mobile device using voice over internet protocol patent thumbnailSystem for streaming audio to a mobile device using voice over internet protocol
This disclosure describes embodiments of systems and methods that use protocols and techniques that can stream audio from a video device to a separate device while reducing or eliminate audio/video synchronization errors. In some embodiments, these systems and methods use voice over ip (voip) technology to stream audio to mobile devices with low latency, resulting in little or no user-perceivable delay between the audio stream and corresponding video presentation.
04/10/14
20140098714
 System for providing secondary content relating to a voip audio session patent thumbnailSystem for providing secondary content relating to a voip audio session
This disclosure describes embodiments of systems and methods that use protocols and techniques that can stream audio from a video device to a separate device while reducing or eliminate audio/video synchronization errors. In some embodiments, these systems and methods use voice over ip (voip) technology to stream audio to mobile devices with low latency, resulting in little or no user-perceivable delay between the audio stream and corresponding video presentation.
04/10/14
20140098177
 Mobile application for accessing television audio patent thumbnailMobile application for accessing television audio
This disclosure describes embodiments of systems and methods that use protocols and techniques that can stream audio from a video device to a separate device while reducing or eliminate audio/video synchronization errors. In some embodiments, these systems and methods use voice over ip (voip) technology to stream audio to mobile devices with low latency, resulting in little or no user-perceivable delay between the audio stream and corresponding video presentation.
04/03/14
20140095655
 System and method for enhanced media brokering in voip network patent thumbnailSystem and method for enhanced media brokering in voip network
Mechanisms are provided to broker and control media resources. In particular, solutions are described which broker and control a media request sent from an application server.
04/03/14
20140095576
 System and method for classification of media in voip sessions with rtp source profiling/tagging patent thumbnailSystem and method for classification of media in voip sessions with rtp source profiling/tagging
System and method to perform a directive by a first sip user agent (ua) engaged in a peer-to-peer communication session with a second sip user agent (ua), the method including: arming the first sip user agent (ua) to define the directive; setting a trigger condition in the first sip user agent (ua) to perform the directive if the trigger condition becomes true; monitoring, by use of a processor within the first sip user agent (ua), for the trigger condition in the communication session; and if the trigger condition becomes true, performing by use of a processor the directive without usage of a back-to-back user agent.. .
04/03/14
20140092796
 Method and system for communicating with an alarm system patent thumbnailMethod and system for communicating with an alarm system
An alarm system can provide security, fire, protection, or other alarm services for a premises, such as for a building or other property. A communication system can provide the alarm system with long-range connectivity, so the alarm system can communicate voice, data, or other information with a remote entity.
04/03/14
20140092783
 System and method for classification of media in voip sessions with rtp source profiling/tagging patent thumbnailSystem and method for classification of media in voip sessions with rtp source profiling/tagging
System and method to transmit an identification of a real-time transport protocol (rtp) data stream, the method including: identifying an identification of an rtp data stream; inserting the identification of the rtp data stream into an rtp header extension; and transmitting, by use of a network interface, an rtp packet comprising the rtp header extension. The method may further include: consulting a policy for profile tag settings, wherein the step of inserting the identification is dependent upon the policy..
03/27/14
20140089488
 High availability for cloud-based services patent thumbnailHigh availability for cloud-based services
High availability mechanisms are described for cloud-based services such as voice-over-ip (voip) services.. .
03/20/14
20140082103
 Unified lte cloud system patent thumbnailUnified lte cloud system
Unified communication system for consolidating different message sources (e.g. Emails, sms, voice message, fax, text messages etc.) into a single accessible location with the ability to incorporate phone calls, voip calls, voice commands, etc.
03/20/14
20140082102
Unified communication system
Unified communication system for consolidating different message sources (e.g. Emails, sms, voice message, fax, etc.) into a single accessible location with the ability to incorporate phone calls, voip calls, voice commands, etc.
03/20/14
20140079054
Caller-callee association of a plurality of networked devices
The present disclosure generally relates to systems and methods for establishing and maintaining communication between two or more communication devices coupled to communication networks. Some specific aspects relate to communication between a plurality of communication devices each of which is coupled to a respective network.
03/20/14
20140079023
Method of internet protocol (ip) to ip handover
Methods of ip to ip handover for voip calls are disclosed. Handover can occur using udp in connectionless mode to switch networks, a hybrid approach including establishing both a tcp session and a udp session and handing off using the udp session, utilizing a network sip proxy to maintain connection with the ims server while the mobile device switches networks connecting the mobile device to the sip proxy, using a modified connection manager that permits multiple ip connections simultaneously, and connecting via an on-device virtual network to an on-device router which reroutes calls to the appropriate network are detailed..
03/13/14
20140071886
Satellite communication device for routing terrestrial signals through a satellite network
A interface device and a method of allowing communication is provided to allow a wireless mobile communications device to interface with a satellite communication system. The interface includes a satellite modem (including antenna), a communications link to communicate with the wireless communications device (such as a wifi link using voip) and an applications processor (with associated memory) to handle control and handshaking functions between the communications link and satellite modem and the related interfaced equipment (mobile communications device and satellite system) and to assist and reformat as needed transmission of data between the interfaced equipment..
03/13/14
20140071876
Mobile communication terminal and program
On the mobile communication terminal 100 side, when the voip communication application stored in the storage unit 104 is activated in accordance with an instruction from the user (step s101), the application activation judging unit 107a judges that the voip communication application has been activated. Upon the judgment, the control unit 107 selects a cycle (for example, 1.152 seconds: code f10) that is shorter than 5.152 seconds, generates an eisp signal based on the selection, and transmits the generated eisp signal to the base station 200 via the transmission unit 102 (step s102).
03/06/14
20140064154
Multi-tenant service management in a voip network
A system and method for aggregating services within a voip network. The voip network comprises a plurality of vendors, resellers, and users, and each reseller aggregates a plurality of services from the vendors and other resellers.
03/06/14
20140064153
Dynamic communication line assignment
A system that enables a calling party to communicate with a called party over a communications network comprises: (a) a web page storage device that is operable to send, over the internet, (i) web pages to a calling party device, the web pages including a data entry screen into which a user enters a required telephone number or voip user name with which communication is sought and (ii) a call-in number; (b) a conversion device that is operable to receive over the internet, from the calling party device, the telephone number or voip user name and can cause the altering of call forwarding settings at a switch, such that a call from the calling party device to a call-in number will be automatically forwarded to a device associated with the telephone number or voip user name; (c) a dynamic line assignment module that can dynamically assign the call-in number.. .
03/06/14
20140064152
High definition audio distribution system
A system distributes high-definition (hd) audio across a local telephone network. The system receives an audio selection from a communication device linked through the local telephone network.
03/06/14
20140063175
Unified user experience for mobile calls
Voip calls associated with voip applications installed on a mobile computing device are treated similar to calls not associated with installed voip applications. Voip applications invoke the same native incoming call user interface that is invoked when a mobile device detects an incoming call that is not associated with an installed voip application.
02/27/14
20140059046
Associating metro street address guide (msag) validated addresses with geographic map data
Master street address guide (msag)-validated street address data is correlated with real-world geographic (e.g., latitude/longitude) data. Conventional msag-validated street address data is processed, or geocoded, into an additional (or integrated) database that associates latitude/longitude information with a particular entry in the existing msag-validated database.
02/27/14
20140056297
Method and apparatus for providing a reliable voice extensible markup language service
A method and apparatus for providing a reliable voice extensible markup language (vxml) over packet networks such as voice over internet protocol (voip) and service over internet protocol (soip) network are disclosed. For example, a service provider may utilize a plurality of content servers that can be accessed by at least one telephony browser.
02/27/14
20140056181
Method and apparatus for enabling global telephony capabilities in communication networks
A method and apparatus for enabling a network service provider, e.g., a voip network provider, to create configuration files containing network based parameters that support global telephony capabilities (e.g., in country services) such as in country ring tones, dialing patterns, network announcements, and signaling tones that can be offered to users who want in country telephony capabilities independent of their location is disclosed. These global telephony capability configurations can be downloaded to intelligent ip phones or based in the voip network for access by subscribers' telephony devices..
02/20/14
20140050123
Communications system including voip bridge radio providing channel designation features and related methods
A communications system includes a voice over ip (voip) device, a plurality of radios each configured to communicate using a plurality of different radio channels, and a bridge radio. The bridge radio includes a voip interface configured to communicate with the voip device, a radio interface configured to communicate with the radios, and a controller coupled to the voip interface and the radio interface.
02/20/14
20140050083
Methods and systems for establishing electronic communications in a hosted voip pbx using two tiered load balancing
A system and method is provided for two-tiered load balancing on a hosted voice-over internet protocol (voip) private branch exchange (pbx). The system includes a plurality of client devices, at least one device load balancer, and at least one call load balancer.
02/13/14
20140044125
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.
02/06/14
20140036906
Tagging voip originated traffic
A network node receives a session initiation protocol (sip) or h.323 signaling packet associated with data traffic, and determines if the data traffic originated from a source node or source network as voice over internet protocol (voip) traffic. The network node tags a header of the sip or h.323 signaling packet with a tag that identifies the data traffic as a voip originated call based on the determination, and sends the tagged sip or h.323 signaling packet towards a destination.
02/06/14
20140036885
Prohibiting unnecessary scheduling requests for uplink grants
Uplink transmission scheduling requests (srs) may be prohibited for a lower priority data flow, logical channel group (e.g., voip configured with semi-persistent resource allocation), or other grouping but may still be triggered for higher priority traffic (e.g., data connected to a signaling radio bearer (srb)). More efficient scheduling is also achieved by allowing an uplink transmission scheduler to distinguish between different priority flows or groups (e.g., lcgs) without a buffer status report (bsr), as a result, when a semi-persistent resource is scheled for the lower priority data, there is less delay for high priority data while eliminating uplink and downlink control signaling, i.e., fewer scheduling requests (srs) and uplink grants, for the lower priority data..
02/06/14
20140036732
Wireless voip network for security system monitoring
A voice over ip (voip) module is used to connect an alarm system to a monitoring station over the internet. A built-in wireless or ethernet over a/c power component is described, such that the voice-over-ip equipment can be placed at a distance from a router, without the need to run an ethernet cable from the voip equipment to the router.
02/06/14
20140036731
Method and apparatus for providing dynamic international calling rates
A method and apparatus for enabling voip service providers to dynamically adjust international calling rates as a function of adjustments made with partner carrier arrangements that voip service providers put in place are disclosed. Thus voip service providers can pass on savings, if the new calling rate is lower than the old calling rate, to their subscribers in order to enhance the loyalty of existing subscribers.
02/06/14
20140036658
Systems and methods for alternative routing of voice over ip originated emergency calls
Systems and methods are described for routing voice over internet protocol (voip) originated emergency calls. Where registered location information is not available, the present invention can attempt to identify an appropriate emergency call receiving office based on available information regarding the caller's physical location.
01/30/14
20140029607
Voip phone authentication
Described are computer-based methods and apparatuses, including computer program products, for voice over internet protocol (voip) phone authentication. In some examples, the method includes receiving an authentication request from a computing device; authenticating the computing device for access to a network based on the authentication request; determining if a voip endpoint device is associated with a network address associated with the authentication request; and authenticating the voip endpoint device if the voip endpoint device is associated with the network address..
01/30/14
20140029478
Voip service with streamlined call transfer options
In at least some embodiments, a system includes at least one server to manage voice over internet protocol (voip) services. The managed voip services provided by the at least one server include a telephony service to establish a calling phase between an initiator device and a mobile target device in response to a call command received from the initiator device, and a streamline call transfer service to transfer a call from the mobile target device to a transfer target device in response to a one-touch transfer command received from the mobile target device during the calling phase..
01/30/14
20140029475
Mobile application procurement and configuration options for voip service
In at least some embodiments, a system includes at least one server to manage voice over internet protocol (voip) services. The managed voip services provided by the at least one server include a procurement service configured to streamline configuration of at least some of the voip services for a mobile device during a signup session based on a voip services signup session token..
01/30/14
20140029474
Voip service with streamlined conferencing options
In at least some embodiments, a system includes at least one server to manage voice over internet protocol (voip) services. The managed voip services provided by the at least one server include streamlined conferencing service to add a mobile device to a voip conferencing session based on a streamlined conferencing command received from the mobile device..
01/23/14
20140023182
System and method for providing advertisement based on speech recognition
This invention relates to a system and method for providing dedicated television advertisements based on speech recognition of telephone conversations. The home user makes telephone calls using a landline, cellular phone or voip phone.
01/23/14
20140023066
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.
01/23/14
20140023065
Method and apparatus for providing a wide area network infrastructure
A method and apparatus for providing a wide area network infrastructure for providing services on ip networks such as voice over internet protocol (voip) and service over internet protocol (soip) networks are disclosed. For example, an enterprise customer may subscribe to a service for obtaining a reliable wide area network infrastructure for communicating among two or more customer locations.
01/16/14
20140016634
Systems and methods for location management and emergency support for a voice over internet protocol device
An example method stores a nomadic service designator and an operating mode designator in association with a public user identifier. The nomadic service designator indicates whether an ip device is allowed to access voip services from different network locations.
01/16/14
20140016582
Subframe configuration management in lte hetnets with time domain eicic and voip
A method, an apparatus, and a computer program product for wireless communication where a macro enb or similar device may be configured to adjust an abs configuration that is used for designating abs subframes are provided to provide a volte service to a ue. The abs configuration may be adjusted by imposing one or more restrictions, such as alignment of the drx onduration of a ue with some offset to the serving cell non-abs subframes, and imposing restrictions on the abs subframe settings at the macro enb.
01/16/14
20140016512
Wireless voip network for security system monitoring
A voice over ip (voip) module is used to connect an alarm system to a monitoring station over the internet. A built-in wireless or ethernet over a/c power component is described, such that the voice-over-ip equipment can be placed at a distance from a router, without the need to run an ethernet cable from the voip equipment to the router.
01/02/14
20140003607
System and method for early cut through of encrypted and unencrypted voice streams
Voip systems often use multiple ciphers for different components. The present invention includes a system and method for early detection of encrypted signals in packet networks that may be encrypted using any of a multitude of ciphers..
01/02/14
20140003420
Service controlling in a service provisioning system
A method and a system is described for controlling a service in a service provisioning network. The method including the steps of: a serving network node associated with a user terminal receiving a registration message, the user terminal having one or more of services, preferably voip services; and, the serving network node retrieving in response to the registration message service routing information associated with the first user terminal, the service routing information being arranged to route service messages associated with the first user terminal via a stateless application server, the stateless application server being adapted to perform control actions on said service messages..
01/02/14
20140002576
Cross-process media handling in a voice-over-internet protocol (voip) application platform
A computer-implemented system is provided that facilitates implementation of a voice-over-ip (voip) application. The system includes a host system and a user interface (ui) host process residing on the host system.
12/26/13
20130343381
Device, system, and method of 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.
12/26/13
20130343373
Voice-over-internet protocol (voip) application platform
A computer-implemented system is provided that facilitates implementation of a voice over ip (voip) application. The system includes a host system and a user interface (ui) host process residing on the host system.
12/26/13
20130343246
Using voip call pickup for optimized incoming call treatment on mobile devices
A method and system employs a mobile phone which equipped with mobile application that can receive notification about incoming call and telephony server which can send notification about incoming call. Upon receiving notification device establishes a voip pickup call to the server.
12/26/13
20130343234
Communication method, system, and apparatus
A communication method, system, and apparatus are applied to the field of communications technologies. The communication method includes presetting first correspondence between a user identifier and an extension number in a voip server.
12/26/13
20130343232
System and method for integrating voip client for audio conferencing
Aspects of the present disclosure disclose system, apparatus and methods for providing an integrated web conferencing. In various aspects, the disclosure is directed to integrating a voip client for audio conferencing with a web client.
12/26/13
20130343201
Methods and systems for monitoring a service provided over a packet-switched network
Methods and systems for monitoring a service provided over a packet-switched network, such as an internet protocol television (iptv) service, an internet access service, or a voice-over-internet-protocol (voip) telephony service. Various parameters related to the service (e.g., parameters indicative of packet loss, packet corruption or other packet error) are determined and used to assess various aspects of the service and/or network over which the service is delivered, including a quality of experience (qoe) of subscribers..
12/19/13
20130339464
Contact and identity management in a heterogeneous network with disparate clients
The present disclosure describes one embodiment of an operating center server for managing contact information and user identifiers of users who communicate with others using a plurality of different communication platforms that operate on disparate networks (e.g., a cellular network or a wireless local area network). The operating center server converges cellular connectivity services (e.g., cellular calls or sms messages) with internet protocol (ip) services (e.g., email or voip calls) and provides these services to terminal devices regardless of the specific network connectivity available to the devices..
12/19/13
20130337796
Audio communication networks
As the possible variations of “hearing thresholds”, “hearing loudness bandwidths” and “voice intonation” characteristics of people are finite, it is proposed to set a database of these characteristics, where the data elements fully describe the hearing and talking characteristics of anyone, while many have the same characteristics. Thus any voice communication between two parties may be optimized by correcting the intensities of the call in the spectral domain, differently for each party and each ear.
12/19/13
20130336171
Method and apparatus for providing voice control for accessing teleconference services
A method and apparatus for providing access to teleconference services using voice recognition technology to receive information on packet networks such as voice over internet protocol (voip) and service over internet protocol (soip) networks are disclosed. In one embodiment, the service provider enables a caller to enter access information for accessing a conference service using at least one natural language response..
12/19/13
20130336169
Real-time fraudulent traffic security for telecommunication systems
Fraudulent voip calls are detected and blocked by automated procedures performed at a router server in the voip service provider's system which, usually, just analyzes call requests and sets up a route between the calling and called parties. The stringency of automated fraudulent call detection and blocking processes is based on calling customer credit worthiness and the destination of the call..
12/12/13
20130332724
User-space enabled virtual private network
This invention includes apparatus, systems, and methods to establish a virtual private network (“vpn”), or a secured network for authenticated and encrypted data transmission to prevent disclosure of private information to unauthorized parties. This invention provides secure and authenticated data transmission from a communication device to another device over any public or private network while using existing standard applications such as email, voip, internet browsers, isr applications, video conferencing, telecommuting, inventory tracking and control, etc.
12/12/13
20130329595
Voip quality measurement enhancements using the internet control message protocol
This invention relates to a method for enhancing the quality information of a voip session by deducting information from received icmp messages, in addition to quality information already collected from media streams and/or signaling streams of the same voip session. Icmp messages passing on the network link are monitored and correlated with an existing and ongoing voip session, i.e.
12/05/13
20130324115
System and method for providing a single telephone number for use with a plurality of telephone handsets
Systems and methods providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated connectivity sources and wireless access with licensed/regulated connectivity sources. A single telephone directory number is assigned for use with both a mobile wireless telephone and for use with a cordless wired internet protocol (ip) telephone.
12/05/13
20130322282
Method for measuring processing delays of voice-over ip devices
A system and method for recording analog signals exchanged between a telephone device and a voip device, capturing packets exchanged between the voip device and an ip network, determining analog time values corresponding to analog characteristics of the analog signals, determining digital time values corresponding to digital characteristics of the packets, determining a common reference time for the analog time values and digital time values and determining a processing delay based on the analog time values and the digital time values.. .
11/28/13
20130317644
Vending kiosk
An open merchandise, multi-cubicle display, vending kiosk, custom-fabricated from a plurality of visually open materials and sized to suit the products being sold. The kiosk provides a self-service customer purchase via a barcode scan or touch selector, payment facilitator, and integrated computer assembly with programming to control the kiosk.
11/28/13
20130316706
Predictive paging based on mobility history and movement patterns
A method and apparatus for efficient paging of user equipment (ue) in an lte network is disclosed. In addition to storing the last seen enodeb (lsenb) for each ue attached to a mobility management entity (mme), the mme also maintains an lsenb list of the enodebs seen immediately before the lsenb for each ue.
11/28/13
20130315229
Caching of announcements at the edge of a packet switched telecommunication network
A method and an access server operating in a packet switched telecommunication network, such as a voice over internet protocol (voip) network, for distributing an announcement to user equipment. The method comprises receiving an announcement from a media source, receiving a caching indication from the media source to allow caching of the announcement and sending the received announcement to the user equipment.
11/28/13
20130315147
Method and apparatus for providing a voip server in a wireless integrated device
A method and apparatus for handling a call using a wireless integrated access device that is compatible with voice over atm and voice over dsl on a network side while being compatible with voip on a customer premise side are disclosed. For example, the present method employs a wireless integrated access device for receiving an incoming call from a broadband access network that uses dedicated connection switching.
11/28/13
20130314492
Voip music conferencing system
A method includes sending a first message to a conference bridge from a first device. The first message includes an audio signal, a video signal, a musical instrument digital interface signal, or combinations thereof.
11/21/13
20130308630
Dynamic application integration associated with telephonic communications through hosted voip pbx using client-side integration proxy
A system for collecting information associated with a telephonic communication made through a voip system by dynamically integrating a plurality of end user software applications including a client side integration proxy in electronic communication with a hosted voip pbx. Software executing on the client side integration proxy retrieves data related to a requested previous telephonic communication from a data store, assigns a portion of a memory cache for storing the retrieved data about the previous telephonic communication, enables one or more of the plurality of end user software applications to access the data about the previous telephonic communication, enables one or more of the plurality of end user software applications to update, modify, or add to the data about the previous telephonic communication, and retrieves and presents the supplemented data about the previous telephonic communication to the end user..
11/21/13
20130308628
Nat traversal for voip
A method of communication between users' electronic communication devices connected to a network via nat devices, comprising: sending a call request to a signaling server, locating a relay server ip address, sending the call request and the relay server ip address to the receiving device, sending the relay server ip address to the calling device, starting communication via the relay server and following said communication start: identifying and reporting by the devices' public and private addresses, establishing connectivity between the devices and continuing the communication in a peer-to-peer mode.. .
11/21/13
20130308601
Inter-network communication session handoff
A communication session between a first communication device and a second communication device is hosted in an internet protocol (ip) based packet data network. A contact server functions as a bridge service between the first communication device and the second communication device.
11/21/13
20130308499
Digital telecommunications call management and monitoring system
The present invention discloses a centralized, digital, computer-based telephone call management system for authenticating users of a telephone system in an institutional facility. The system includes the capacity to allow an institution to control, record, monitor, and bill and report usage and access to a telephone network.
11/21/13
20130308449
Systems and methods to select peered border elements for an ip multimedia session based on quality-of-service
Systems and methods to select peered border elements for a communication session based on quality-of-service (qos) are disclosed. In particular, an example method includes determining a composite qos parameter of a communication session based on weighting qos parameters of the session, the qos parameters including a grade of service parameter of the session and a preferred mode of communication for a voice over internet protocol (voip) device of a called party; querying a telephone number mapping server for a status of each of the peered border elements; assigning the session to be handled by a selected peered border element of the peered border elements based on the composite qos parameter and the status of each of the peered border elements; and generating a qos authorization token to reserve network resources associated with the selected peered border element..
11/14/13
20130304796
Systems and methods for providing quality of service via a flow controlled tunnel
The present invention is directed towards systems and methods for providing quality of service (qos) via a flow controlled tunnel. Traffic from a plurality of applications may be directed into a single connection or flow-controlled tunnel and qos policies may be applied across the plurality of applications without configuration of individual link speeds, enabling qos scheduling to dynamically adjust traffic transmission and reception rates to ensure priority management of applications regardless of a final endpoint of the application communications.
11/14/13
20130303196
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.
11/14/13
20130301613
Multi-streaming communication session
A communication session between a first communication device and a second communication device is hosted in an internet protocol (ip) based packet data network. A contact server functions as a bridge service between the first communication device and the second communication device.
11/14/13
20130301529
Methods and systems of advanced real-time ip communication in a mobile terminal
A method of making voice over internet protocol (voip) calls, legacy circuit calls, sending/receiving short message service (sms) over long term evolution (lte) modem or a legacy modem on a mobile terminal with both kinds of modems, and providing all legacy modem functions is disclosed. In addition, methods for dynamic selection of radio in a mobile terminal capable of rich communications services (rcs) capabilities, and a method for redirecting rcs traffic to an alternate network interface is also disclosed.


Popular terms: [SEARCH]

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 patents 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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