11710results about "Interconnection arrangements" patented technology

A data transmission system is provided that enables a user to move away before the completion of data transmission regardless of whether a refund is made in association with occurrence of a communication error when a data transmitting apparatus performs data transmission and collects a consideration. The data transmitting apparatus includes a consideration receiving portion that receives a consideration of FAX data transmission, a report destination input portion that inputs a report destination of a user, and a FAX transmission error detecting portion that detects a communication error at the time of the FAX data transmission. In case the FAX transmission error detecting portion detects a communication error, the system including the data transmitting apparatus transmits refund information for refunding the consideration of the FAX data transmission with the communication error to the report destination input through the report destination input portion.

The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers. The soft switch sites provide the core call processing for the voice network architecture. The soft switch sites manage the gateway sites in a preferred embodiment, using a protocol such as the Internet Protocol Device Control (IPDC) protocol to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The gateway sites include network access devices to provide access to network resources. The data network connects one or more of the soft switch sites to one or more of the gateway sites. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.