Private IP telephony backbone linking widely-distributed enterprise sites

    公开(公告)号:AU754219B2

    公开(公告)日:2002-11-07

    申请号:AU1476700

    申请日:1999-11-10

    Inventor: NEYMAN IGOR

    Abstract: A hybrid IP backbone network spans geographic locations of two or more publicly-switched telephone networks and includes nodes with translation servers adapted to translate between data protocols compatible with the PSTNs and a data protocol compatible with the IP backbone network. Calls placed in one PSTN then may be routed to an IP node, translated to data-packet protocol, through the IP backbone to a second node having another translation server, and therethrough into another PSTN and thence to a final destination. In some embodiments data gateways and trunk gateways are also provided at and integrated with IP nodes in the IP backbone network.

    AN INTEGRATED TELEPHONY NETWORK COMBINING A PACKET DATA NETWORK AND A DEDICATED-CONNECTION NETWORK

    公开(公告)号:CA2350515A1

    公开(公告)日:2000-05-18

    申请号:CA2350515

    申请日:1999-11-10

    Inventor: NEYMAN IGOR

    Abstract: An integrated telephony network includes both a connection-oriented switched telephony (COST) network and a data network telephony (DNT) network, the two networks connected by a dual-ported interactive voice response (IVR) server (47), the ports adapted to communicate with callers from each network, and a dual-ported translating bridge unit adapted to bi-directionally translate between the data protocols of the connected networks. Each network has at least one service control point (SCP) (19) connected to the IVR, and calls received in either network are routed by connecting callers to the IVR for eliciting information from the caller, and then further routing either in th e receiving network or over the translating bridge unit into and through the opposite network according to the information elicited from the caller. An S CP in the DNT network is implemented by connecting a computer-telephony integration (CTI) server to at least one IP server (25) in the DNT. The DNT network may be the Internet and the COST network can be any publicly-switche d telephone network.

    A PERSONAL DESKTOP ROUTER
    25.
    发明专利

    公开(公告)号:CA2289198A1

    公开(公告)日:1998-12-10

    申请号:CA2289198

    申请日:1998-06-03

    Abstract: A client-server telephone call router system as part of a customer premises system (123) has a client-server router adapted to execute on a telephony switch (121), such as a public branch exchange (PBX) or other telephony switch (121), or on a processor (223) connected by CTI link to a telephony switch (121). The telephony switch (121) or processor (223) executing the router is connected to a local area network (LAN) (301) that also interconnects computer workstations (361, 362) proximate to telephones (131, 132) connected to the telephony switch (121). Client user interface applications run on the computer workstations (361, 362), allowing clients to edit routing rules for the router (207), which has a list of routing rules keyed to users and workstations (361, 362) of the customer premises system (123). The editing rules are kept by the router in portions dedicated to individual users. With this system a user can edit at a workstation (361, 362) on the LAN (301) his/her own routing rules, and transmit the edits to the client-server router (207) where the rules will be followed to route calls for that user and protocol.

    An integrated telephony network combining a packet data network and a dedicated-connection network

    公开(公告)号:AU748456B2

    公开(公告)日:2002-06-06

    申请号:AU1717700

    申请日:1999-11-10

    Inventor: NEYMAN IGOR

    Abstract: An integrated telephony network includes both a connection-oriented switched telephony (COST) network and a data network telephony (DNT) network, the two networks connected by a dual-ported interactive voice response (IVR) server, the ports adapted to communicate with callers from each network, and a dual-ported translating bridge unit adapted to bi-directionally translate between the data protocols of the connected networks. Each network has at least one service control point (SCP) connected to the IVR, and calls received in either network are routed by connecting callers to the IVR for eliciting information from the caller, and then further routing either in the receiving network or over the translating bridge unit into and through the opposite network according to the information elicited from the caller. An SCP in the DNT network is implemented by connecting a computer-telephony integration (CTD) server to at least one IP router in the DNT. The DNT network may be the Internet and the COST network can be any publicly-switched telephone network.

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