초록 ▼

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 cust

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.

대표청구항 ▼

1. A system comprising: a softswitch operable in a telecommunications network to convert telecommunications calls from a first format to a second format;at least one regional network event collection point (RNECP);a master network event database (MNEDB) comprising a first MNEDB server and a secondar

1. A system comprising: a softswitch operable in a telecommunications network to convert telecommunications calls from a first format to a second format;at least one regional network event collection point (RNECP);a master network event database (MNEDB) comprising a first MNEDB server and a secondary MNEDB server;wherein the softswitch is further operable to: capture call events from a plurality of network elements;generate call event data from the captured call events; andprovide the call event data to the at least one RNECP;wherein the at least one RNECP is operable to route the call event data to the MNEDB; andwherein the MNEDB is operable to: receive the call event data from the at least one RNECP;correlate the received call event data; andforward the correlated call event data to one or more downstream systems selected from the group consisting of a browser system, a fraud database client system, a carrier access billing system, a statistics database client, and a mediation database client. 2. The system as recited in claim 1, wherein the at least one RNCEP routes the call event data to the MNEDB via a virtual private network (VPN). 3. The system as recited in claim 1, wherein the plurality of network elements comprise a service control point, an intelligent peripheral, an access gateway, a trunking gateway, a signal transfer point, a service switching point, and off-switch service control point. 4. The system as recited in claim 1, wherein the MNEDB forwards the correlated call event data to the fraud database client system in real-time thereby enabling the fraud database client system to detect fraudulent activities while the fraudulent activities are occurring. 5. The system as recited in claim 1, wherein the MNEDB forwards the correlated call event data to the carrier access billing system thereby enabling the carrier access billing system to bill local exchange carriers for usage of the telecommunications network. 6. The system as recited in claim 1, wherein the MNEDB forwards the correlated call event data to the carrier access billing system thereby enabling the carrier access billing system to bill interexchange carriers for usage of the telecommunications network. 7. The system as recited in claim 1, wherein the MNEDB forwards the correlated call event data to the statistics database client thereby enabling the statistics database client to assist in traffic engineering and capacity forecasting. 8. The system as recited in claim 1, wherein the MNEDB forwards the correlated call event data to the mediation database client thereby enabling the mediation database client to normalize the call event data and provide a data feed to a billing system in approximate real-time. 9. The system as recited in claim 1, wherein the generated call event data comprises mandatory call event blocks generated during an initial point-in-call analysis, wherein the initial point-in-call analysis comprises at least one of call setup, going off-hook, and initial digital analysis. 10. The system as recited in claim 9, wherein the generated call event data further comprise augmenting call event blocks operable to augment the mandatory call event blocks, the augmenting call event blocks comprising data associated with at least one of a route determination, an answer indication, and a service control point transaction.