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Multiplex Communications > Pathfinding Or Routing > Combined Circuit Switching And Packet Switching

Combined Circuit Switching And Packet Switching

Combined Circuit Switching And Packet Switching patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/24/14 - 20140204935 - System and method for 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...

07/17/14 - 20140198785 - Apparatus, method and system for providing new communication services over existing wiring
The invention provides apparatus for providing a next-generation communication system over existing wiring. In one form the apparatus includes an input to receive broadband signals carrying next-generation communication data, a processor to extract the next-generation communication data from the broadband signals and a converter to convert the next-generation communication data...

07/17/14 - 20140198786 - Managing network bandwidth
A system for using one or more via sites to manage network bandwidth, according to one embodiment of the present invention comprises a first call manager at a source site receiving an offer message to connect a call. The offer message includes an endpoint media settings list. The first call...

07/17/14 - 20140198787 - Forced hold call handling in a vop environment
The present invention provides a technique for providing a forced hold service such as is used for an emergency services call, which is supported at least in part over a packet network. The forced hold service acts to effectively hold a connection for the call with a called party, even...

07/10/14 - 20140192799 - Multi-media data rate allocation method and voice over ip data rate allocation method
A multimedia bitrate adaption method for individual users wherein only a set of predetermined bitrates may be selected as the multimedia bitrate of the user. The predetermined bitrates are quantized into exponentially distributed levels, and the users' experiences corresponding to the predetermined bitrates are with the same intervals, thereby increasing...

07/10/14 - 20140192800 - Phone appliance with display screen and methods of using the same
A phone appliance and method of use are provided where the phone appliance can be used to make VoIP communications calls. In a preferred embodiment, the phone appliance includes an RF connection for connecting to a computer or other computing device for facilitating the placement of the VoIP communications calls....

07/03/14 - 20140185608 - Systems and methods for connecting telephony communications
Systems and methods performed by an IP telephony system are designed to determine when two parties to a recently terminated telephony communication are simultaneously calling each other in an attempt to re-establish a telephony communication. When the IP telephony system determines that this situation is occurring, the IP telephony system...

07/03/14 - 20140185609 - Systems and methods for providing information in a contact list
Systems and method are provided for deriving contact information for one or more contacts of a contact list. This information is used to modify how contacts on the contact list are displayed. The modification can include changing an order in which the contacts are presented on a contact list....

07/03/14 - 20140185610 - Selectively patching erasures in circiut-switched calls whose frame erasure rate rises above a threshold by establishing and synchronizing a voip stream
The disclosure is related to selectively patching frame erasures in a first stream. A receiver receives the first stream, receives a second stream corresponding to the first stream, detects a missing frame in the first stream, and attempts to replace the missing frame in the first stream with a corresponding...

06/26/14 - 20140177627 - Enabling quality voice communications from web page call control
A system and method of bypassing the regulated portion of the Public Switching Telephone Network (PSTN) to establish carrier-grade voice transmissions and/or IP data communications between an Internet Calling Person having a first telephone and a first PC coupled to a first Local Service Access Provider (LSAP) and an Internet...

06/26/14 - 20140177628 - Method, apparatus and system for implementing login of ip telephone number
Embodiments of the present invention disclose a method, an apparatus and a system for implementing login of an Internet Protocol (IP) telephone number. The method includes: after receiving a neighbor discovery protocol message of a data link layer sent by a connected IP telephone, obtaining, by a communication client, when...

06/19/14 - 20140169363 - Intelligent softphone interface
An interface unit (100, 200, 300) comprising a communication device connection side (101, 201, 301) and a phone connection side (102, 202, 302) is described. The communication device connection side (101, 201, 301) comprises a first communication device interface (103, 203, 303). The phone connection side comprises at least a...

06/19/14 - 20140169364 - Telephony terminal
Methods and apparatus implementing a telephony terminal for connecting a telephone to a data network. In one implementation, a telephony system includes: a phone connection for connecting to a telephone; a network connection for connecting to a network; and a controller connected to said phone connection and to said network...

06/12/14 - 20140161119 - Inline power system and method for network communications
A system and method for coupling a communications device to a primary communications network having a first communications format and to a secondary communications network having a second communications format. The system and method can comprise a first port configured for connecting to the communications device, a second port configured...

06/12/14 - 20140161120 - Processing of call data records
Processing of call data records is disclosed. Data packets captured from a monitored telecommunications network are obtained, decoded, and sessions are identified. The decoded data packets and the identified sessions are filtered with a dynamic filter determining adjustable conditions for the protocol attributes and the session attributes such that the...

06/12/14 - 20140161121 - Method, system and device for authenticating ip phone and negotiating voice domain
A method for authenticating an IP phone and negotiating a voice domain includes receiving an authentication request packet sent by an IP Phone, encapsulating a user name and password of the IP Phone in a RADIUS request packet, and sending the RADIUS packet encapsulating the user name and password of...

06/05/14 - 20140153562 - Systems and methods of routing ip telephony data packet communciations
Systems and methods performed by a telephony device allow the telephony device to test the quality of multiple potential paths which can be used to conduct a telephony communication. By testing the conditions that presently exist, the telephony device can choose the path that is presently offering the best quality....

06/05/14 - 20140153563 - Network node and method of routing messages in an ip-based signaling network
A method of routing messages in an IP-based signaling network is provided. Further, a network node for performing such a routing of messages in an IP-based signaling network is provided. The network node comprises at least two interfaces and a processing unit configured to route an incoming message received at...

06/05/14 - 20140153564 - Method and apparatus for providing enhanced services local routing
A method and apparatus for enabling a call originated in the VoIP network to be routed from the egress of the VoIP network to the terminating PSTN network using an egress route, such as an appropriate egress access trunk, that is in the same Local Calling Area (LCA) of the...

06/05/14 - 20140153565 - Method for processing telephony sessions of a network
A method for processing telephony sessions of a network including at least one application server and a call router, the method including the steps of assigning a primary Uniform Resource Identifier (URI) and at least a secondary URI to an application; mapping a telephony session to the primary URI; communicating...

06/05/14 - 20140153566 - System and method for managing latency in a distributed telephony network
A system and method of preferred embodiments include at a signaling gateway of a first region, receiving a communication invitation of a first endpoint from a communication provider; signaling the communication invitation to a communication-processing server in a second region; in response to communication processing of the communication-processing server, dynamically...

05/29/14 - 20140146812 - Method and apparatus for registering communication devices in a communication system
A system that incorporates the subject disclosure may include, for example, a method for receiving and granting, by a first session border controller, registration requests from a plurality of communication devices, where the plurality of communication devices are assigned to a second session border controller as a primary source for...

05/29/14 - 20140146813 - Method and apparatus for provisioning a scalable communications network
A method that incorporates teachings of the subject disclosure may include, for example, determining at a first directory server of a first regional call processing system whether a new name authority pointer associated with a telephone number is within a first geographic region of the first regional call processing system,...

05/22/14 - 20140140339 - Voice over internet protocol system and method
A voice over internet protocol (VOIP) system and method are provided. The VOIP method includes steps of generating a phone number for a first terminal device, and a domain name corresponding to that phone number, transmitting the domain name and an IP address to a DDNS server for registration, applying...

05/22/14 - 20140140340 - Method and system for providing a setup timer in a sip-based network
A system and method for providing a setup timer in a SIP-based network including initiating a session by transmitting one or more messages to a first user. The system and method also comprises starting a first timer upon transmitting the one or more messages, wherein the first timer is configured...

05/15/14 - 20140133481 - Web telephone with integrated voice and data
Techniques are provided for more efficient communication between two or more entities via a web telephone with integrated voice and data. A phone call may be made from a web page by a calling party and the calling party's related information may be transmitted to a called party concurrently. In...

05/15/14 - 20140133482 - Method and system for a multitenancy telephone network
A method and system for operating a multitenancy telephony system including a call queue that stores call requests received from a plurality of users; an expandable and contractible telephony resource cluster that establishes call sessions for call requests; a analysis system that calculates capacity requirements of the system; a resource...

05/08/14 - 20140126569 - Systems and methods for exchanging call routing policies for voice over ip calls
An emergency call handling system can provide emergency call routing and processing that compliments or modifies the routing and processing provided by conventional enhanced 911 (E-911) and next generation 911 (NG-911) systems. Both the routing and processing can be based on rule sets detailed in emergency call handling profiles (ECHPs)....

05/08/14 - 20140126570 - Connecting a pbx to an ims-network
A border gateway (2) and a SIP Application Server (8) in an IMS network (3), which both are configured to connect a private branch exchange (1) to the IMS network using the SIP Connect. The connecting comprises the border gateway detecting, based on an address contained in a received SIP...

05/08/14 - 20140126571 - Telephone exchange apparatus, telephone exchange apparatus control method, and telephone system
According to one embodiment, a telephone exchange apparatus includes a determining module, a memory and a controller. The determining module determines whether an IP address is transferred through a router, by information notified from the plurality of telephone terminals, when a telephone terminal requests registration. The memory stores a management...

05/01/14 - 20140119363 - Waved time multiplexing
Technologies generally described herein relate to waved time multiplexing. In some examples, a command flit can be transmitted from a sender node of a network-on-chip (“NOC”) to a destination node of the NOC via an intermediate node along a circuit-switched path. The command flit can include an interval period and...

05/01/14 - 20140119364 - Method for placing call in voice call continuity and terminal and server thereof
A method, server and terminal for providing a Voice Call Continuity (VCC) service, are discussed. According to an embodiment, the terminal includes a storage unit to store operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when...

05/01/14 - 20140119365 - Integration of voice chat services
A communication system provides a user with the ability to redirect telephone calls to a voice chat account and vice versa. In one example, a voice chat gateway may receive communication requests and determine whether communications directed to a first party is to be redirected. If so, the voice chat...

04/24/14 - 20140112333 - Calling an unready terminal
A voice or video call is to be established between a caller and a callee based on a call flow that involves a call establishment request and a corresponding call acceptance response. A first call establishment request is sent to a called terminal (of the callee) that is unready to...

04/24/14 - 20140112334 - Device, system, and method of conversation proxy
Device, system, and method of conversation proxy. A method of communication includes: instructing a first network element, which intends to send conversation packets to a second network element via a first route that excludes a Session Border Controller (SBC) server, to send the conversation packets to the second network element...

04/24/14 - 20140112335 - Network telephony system
The present invention includes a network telephone having a microphone coupled to provide voice data to a network, a speaker coupled to facilitate listening to voice data from the network, a dialing device coupled to facilitate routing of voice data upon the network, a first port configured to facilitate communication...

04/24/14 - 20140112336 - Telephony usage derived presence information
The present invention relates to a mechanism for providing state information, which bears on the presence of a telephone user, to a presence system. The state information is derived by monitoring events relating to telephony use. Once derived, the state information is directly or indirectly sent to a presence service,...

04/24/14 - 20140112337 - Multi-chassis cascading apparatus
Embodiments of the present invention relate to the communications field, and provide a multi-chassis cascading apparatus. The apparatus includes a line card chassis LCC, where a fabric interface chip FIC and a switch element SE 1/3 are deployed in each line card chassis LCC; the fabric interface chip FIC is...

04/17/14 - 20140105207 - 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. The From value includes at least one symbol. The method includes converting each symbol of the From value to a corresponding...

04/10/14 - 20140098808 - Methods, systems, and computer program products for providing intra-carrier ip-based connections using a common telephone number mapping architecture
Internet protocol (IP) based calls from a first terminal in an IP based communications system are routed to a second terminal in another communications system. In response to a call setup request at a common communications core that is common to both the IP based communications system and the other...

04/10/14 - 20140098809 - System and method for processing media requests during telephony sessions
In a preferred embodiment, the method of caching media used in a telephony application includes: receiving a media request; sending the media request to a media layer using HTTP; the a media layer performing the steps of checking in a cache for the media resource; processing the media request within...

04/03/14 - 20140092896 - Method and apparatus for providing access to real time control protocol information for improved media quality control
Various embodiments provide methods and systems operable to provide access to real time control protocol (RTCP) information for improved media quality control. An example embodiment includes a message processor to receive a message, the message including information indicative of an RTP port identifier, and to add to the received message...

04/03/14 - 20140092897 - Computer system, a telecommunication device and a telecommunication network
A telecommunication network 20 configures a telecommunication device 11 and makes and controls communication connections between telecommunication devices. The telecommunication network 20 is configured such that, in use, on initiation of the telecommunication device 11, such as an Internet Protocol telephone or video telephone, a telecommunication device identifier to identify...

03/27/14 - 20140086235 - Methods and systems for controlling setup of calls through communication systems
A method by at least one network node is disclosed for controlling setup of calls through a communication system. Information is received for a call request that comprises a network address of an origination device of the call request and a virtual identifier associated with a destination device to which...

03/27/14 - 20140086236 - Application of a non-secure warning tone to a packetised voice signal
A method is disclosed of applying a non-secure warning tone to a packetized voice signal which includes receiving a voice signal containing a sequence of voice samples; providing a non-secure warning tone signal containing a plurality of tone samples; and modifying the voice signal by selectively including tone samples in...

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. Other aspects relate to establishing...

03/13/14 - 20140071978 - Voice energy collison back-off
A device may perform audio signal collision detection configured to receive first audio information from a first device and receive second audio information from a second device over a communications network. The device may be further configured to identify a collision of the first audio information and the second audio...

03/13/14 - 20140071979 - Apparatus and methods for a scalable communications network
A method that incorporates teachings of the subject disclosure may include, for example, transmitting a first request for a name authority pointer to a first in-region name server of a plurality of in-region name servers of a first geographic region responsive to determining that a telephone number of a call...

03/13/14 - 20140071980 - System and method for managing traffic bursts on a per tenant basis
A system that supports multiple contact centers includes a communications network that is coupled between a private network (e.g. MPLS network) and a remote computing environment (e.g. cloud environment). A server system in the remote computing environment monitors health of different network segments (e.g. bandwidth of the connection between the...

03/06/14 - 20140064266 - Communication method and system thereof
Disclosed are a communication method and a communication system. The method includes the following steps: a first communication device sends a communication request signal and a second identification code corresponding to a second communication device to a first switch device via a first exchange device by means of telephone connection;...

03/06/14 - 20140064267 - Modem with voice processing capability
A network gateway is configured to facilitate on line and off line bi-directional communication between a number of near end data and telephony devices with far end data termination devices via a hybrid fiber coaxial network and a cable modem termination system. The described network gateway combines a QAM receiver,...

03/06/14 - 20140064268 - System and method for routing calls associated with private dialing plans
Methods and systems for routing a call including a destination number associated with a PDP including a routing engine operable to route the call to a PDP call resolution server, and a first switch operable to receive an egress path identifier and a PDP telephone number from the PDP call...