Methods, systems, and devices for providing voice-call services responsive to a dialed sequence
First Claim
1. A method of establishing a connection in a communications network, the method comprising:
- receiving a Dual Tone Multi-Frequency (DTMF) signal at a port, the port having an assigned numerical sequence associated therewith;
identifying a dialed sequence corresponding to the received DTMF signal, wherein the dialed sequence is associated with a request for a specified service;
in response to identifying the dialed sequence as associated with the request for the specified service, populating a first field of a packet-switched signaling protocol message with the assigned numerical sequence and populating a different second field of the packet-switched signaling protocol message with the assigned numerical sequence, wherein each of the first and second fields of the packet-switched signaling protocol message are populated with the same assigned numerical sequence associated with the port at which the DTMF signal is received;
transmitting the populated packet-switched signaling protocol message over a packet-switched network to request the specified service; and
establishing a connection to provide the specified service through the port.
1 Assignment
0 Petitions
Accused Products
Abstract
A connection is established in a communications network responsive to receiving a Dual Tone Multi-Frequency (DTMF) signal at a port having an assigned sequence associated therewith. A dialed sequence corresponding to the received DTMF signal is identified. If the dialed sequence is associated with a request for a specified service, first and second fields of a packet-switched signaling protocol message are populated with the assigned sequence associated with the port. The populated packet-switched signaling protocol message is transmitted over a packet-switched network to request the specified service, and a connection is established to provide the specified service through the port. Related systems and devices are also discussed.
6 Citations
19 Claims
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1. A method of establishing a connection in a communications network, the method comprising:
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receiving a Dual Tone Multi-Frequency (DTMF) signal at a port, the port having an assigned numerical sequence associated therewith; identifying a dialed sequence corresponding to the received DTMF signal, wherein the dialed sequence is associated with a request for a specified service; in response to identifying the dialed sequence as associated with the request for the specified service, populating a first field of a packet-switched signaling protocol message with the assigned numerical sequence and populating a different second field of the packet-switched signaling protocol message with the assigned numerical sequence, wherein each of the first and second fields of the packet-switched signaling protocol message are populated with the same assigned numerical sequence associated with the port at which the DTMF signal is received; transmitting the populated packet-switched signaling protocol message over a packet-switched network to request the specified service; and establishing a connection to provide the specified service through the port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A network access device, comprising:
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a port having an assigned numerical sequence associated therewith and operable to receive a Dual Tone Multi-Frequency (DTMF) signal; a controller operable to identify a dialed sequence corresponding to the received DTMF signal, populate a first field of a packet-switched signaling protocol message with the assigned numerical sequence, and populate a different second field of the packet-switched signaling protocol message with the assigned numerical sequence, wherein each of the first and second fields of the packet-switched signaling protocol message are populated with the same assigned numerical sequence associated with the port at which the DTMF signal is received in response to identification of the dialed sequence as associated with a request for a specified service; and a transmitter operable to transmit the populated packet-switched signaling protocol message over a packet-switched network to request the specified service. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification