摘要:
The invention is a system for providing virtual connections through an ATM interworking multiplexer on a call-by-call basis. A signaling processor receives signaling for a call and selects the virtual connection for the call. The signaling processor generates control messages that identify the selection and transfers the control messages to the ATM interworking multiplexer that accepted the access connection for the call. The multiplexer converts user information from the access connection into ATM cells for transmission over the virtual connection in accord with the control messages.
摘要:
A signaling processor receives a first signaling message indicating a called telephone number for the call. The signaling processor processes the called telephone number from the first signaling message to determine if call validation is required. If the call validation is not required, then the signaling processor processes the called telephone number to determine routing information without the call validation. If the call validation is required, then the signaling processor determines if the call is valid, and if the call is valid, then the signaling processor processes the called telephone number to determine the routing information. The signaling processor transfers a second signaling message indicating the routing information for the call.
摘要:
In a communication network, circuit-based switches transfer signaling that indicates first circuit-based connections and transfer user communications over the first circuit-based connections. A signaling processor processes the signaling to select header information and second circuit-based connections. The signaling processor transfers control messages indicating the header information and the second circuit-based connections. A first interworking system receives the control messages and the user communications, and in response, transfers the user communications in packets having the header information. A second interworking system receives the control messages and the packets, and in response, transfers the user communications over the second circuit based connections to a plurality of other communication networks.
摘要:
A communication method comprises: processing a first message from the user CPE to select a circuit switch from a plurality of circuit switches, and selecting an identifier and a DS0 to route user communications from the user CPE to the circuit switch; transferring a second message indicating the identifier and the DS0 and transferring an SS7 IAM to the circuit switch; receiving the user communications from the user CPE in a packet format having the identifier in headers, and routing the user communications in the packet format based on the identifier in the headers; and receiving the second message and the user communications in the packet format, and in response, converting the user communications from the packet format into a DS0 format and transferring the user communications in the DS0 format over the DS0 to the one circuit switch.
摘要:
A first communication network transfers a signaling message for a call to a second communication network. The signaling message indicates a first identifier that represents a connection through the first communication network to the second communication network. The second communication network processes the signaling message to select a second identifier. The first communication network transfers a user communication for the call to the second communication network. The user communication has a header indicating the first identifier. In response to the first identifier, the second communication network modifies the first identifier in the header to the second identifier. The second communication network transfers the user communication to a destination node in response to the second identifier in the header of the user communication.
摘要:
Signaling processors process signaling to transfer first and second control messages indicating interworking information. Interworking units receive the control messages and user communications, and in response, convert the user communications into packet communications having the interworking information in headers. Communication devices receive the packet communications from the interworking units and route the packet communications over optical communication paths based on the interworking information in the headers. The communication devices receive the routed packet communications and transfer the routed packet communications to the interworking units. The interworking units receive the second control messages and the routed packet communications, and in response, to convert the routed packet communications into the user communications and transfer the user communications.
摘要:
A communication system comprises a signaling processor and an interworking unit. The signaling processor receives and processes signaling for a call to select a connection and a first bandwidth rate. The signaling processor transfers a first message indicating the connection and the first bandwidth rate. The interworking unit receives the first message and user communications for the call, and in response, transfers the user communications over the connection at the first bandwidth rate. The interworking unit detects a trigger in the user communications, and in response, transfers the user communications over the connection at a second bandwidth rate.
摘要:
The present invention includes various embodiments directed to apparatus and methods surrounding a fastener device. In particular embodiments, the fastener device is a quick charging and discharging device that includes a solenoid, a fastener striker, a flash capacitor, and a control circuit. Other novel features of the fastener device exist. In particular embodiments, the present invention also includes apparatus and methods related to deforming staples for securing conduit and the like, and staple insulation and insulated staples that may be discharged by the fastener device. The insulation may be provided in an ordinary staple strip for use in the fastener device. Each insulation form may include deformation voids to assist the adaptation of the insulation about a target object that is being secured by the insulated staple.
摘要:
A nozzle formed by a male insertion member for releasable coupling with a female coupler of a pressure washer. The nozzle may include a tip that is oriented in a direction opposite from the insertion member, and a shroud that at least partially encloses the female coupler when the male insertion member is engaged with the female coupler.
摘要:
A liquid-tight electrical connector formed by a one-piece, zinc die cast member including a ferrule insertable into a conduit, and a sleeve body surrounding the ferrule to form a conduit receiving channel, the sleeve body having a strap section that can be drawn tight around a conduit to secure it in the channel.