Method and system for allowing access to traditional voice mail and interactive voice response systems over internet-like networks
First Claim
1. A method of accessing a remote system via a computer connected to a packet data network, the packet data network also connected to a Packet Data Network Gateway (PDNG), the method comprising the steps of:
- receiving a symbol at the PDNG transmitted from the computer, the symbol representative of, but not a coded form of, a DTMF tone;
generating the DTMF tone via a packet DTMF translator at the PDNG corresponding to the received symbol;
transmitting the DTMF tone from the PDNG to the remote system for interacting with the DTMF tones for control of the remote system;
receiving a response in DTMF tones at the PDNG from the remote system; and
creating at least one voice packet at the PDNG for transmission to the computer over the packet data network.
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Accused Products
Abstract
A method and system for accessing a remote system via a computer connected to a packet data network, comprises a Packet Data Network Gateway (PDNG) is connected to the packet data network. The PDNG receives a signal representing a DTMF tone transmitted from the computer, generates the DTMF tone at corresponding to the received signal, and transmits the generated DTMF tone to the remote system. The PDNG receives a response from the remote system and creates at least one voice packet for transmission to the computer over the packet data network. The remote system may be a voice messaging system or an interactive voice response (IVR) system.
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Citations
21 Claims
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1. A method of accessing a remote system via a computer connected to a packet data network, the packet data network also connected to a Packet Data Network Gateway (PDNG), the method comprising the steps of:
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receiving a symbol at the PDNG transmitted from the computer, the symbol representative of, but not a coded form of, a DTMF tone;
generating the DTMF tone via a packet DTMF translator at the PDNG corresponding to the received symbol;
transmitting the DTMF tone from the PDNG to the remote system for interacting with the DTMF tones for control of the remote system;
receiving a response in DTMF tones at the PDNG from the remote system; and
creating at least one voice packet at the PDNG for transmission to the computer over the packet data network. - View Dependent Claims (2, 3, 4, 5)
receiving the voice packet at the computer;
decoding the voice packet; and
displaying the response on the computer.
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3. The method according to claim 1, wherein the remote system is a voice messaging system responsive to the DTMF tones.
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4. The method according to claim 1, wherein the remote system is an interactive voice response (IVR) system responsive to the DTMF tone.
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5. The method according to claim 3, further comprising the step of unifying collection of voice, e-mail, and fax messages.
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6. A method of accessing a remote system via a computer connected to a packet data network, comprising:
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receiving DTMF tones;
converting DTMF tones to symbols representative of, but not a coded form of, the DTMF tones;
establishing a communication path for the symbols between the packet data network and a packet data network gateway, the packet data network gateway being capable of converting the symbols back to the DTMF tones via a packet DTMF translator; and
communicating with a DTMF tone responsive device for control purposes of the remote system via the packet data network gateway. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An apparatus for accessing a remote system connected to a telecommunications network using a computer connected to a packet data network, comprising:
- a packet data network gateway (PDNG) connected to the packet data network and the telecommunications network, the PDNG adapted to generate and transmit to the remote system a DTMF tone for control purposes of a remote system and corresponding to a symbol representative of, but not a coded form of, the DTMF tone received from the computer via a packet DTMF translator and to create at least one voice packet corresponding to a response received from the remote system for transmission to the computer over the packet data network.
- View Dependent Claims (17, 18, 19, 20, 21)
Specification