VOIP DEVICE AND METHOD FOR ADJUSTING INTERRUPT TIME THEREOF
First Claim
1. A voice over Internet protocol (VoIP) device for providing VoIP service for a telephone, the VoIP device comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and operable to be executed by the processor, the programs comprise:
- a time detecting module operable to receive a dual tone multiple frequency (DTMF) signal from the telephone, detect interrupt time of the DTMF signal, and determine if the interrupt time is less than a predefined time interval; and
a time adjusting module operable to adjust the interrupt time to the predefined time interval upon the condition that the interrupt time is less than the predefined time interval.
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Accused Products
Abstract
A voice over Internet protocol (VoIP) device for providing VoIP service for a telephone includes a time detecting module and a time adjusting module. The time detecting module is operable to receive a dual tone multiple frequency (DTMF) signal, detect interrupt time of the DTMF signal, and determine whether the interrupt time is less than a predefined time interval. The time adjusting module is operable to adjust the interrupt time to the predefined time interval upon the condition that the interrupt time is less than the predefined time interval.
18 Citations
10 Claims
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1. A voice over Internet protocol (VoIP) device for providing VoIP service for a telephone, the VoIP device comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and operable to be executed by the processor, the programs comprise:
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a time detecting module operable to receive a dual tone multiple frequency (DTMF) signal from the telephone, detect interrupt time of the DTMF signal, and determine if the interrupt time is less than a predefined time interval; and a time adjusting module operable to adjust the interrupt time to the predefined time interval upon the condition that the interrupt time is less than the predefined time interval. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for adjusting interrupt time of a voice over Internet protocol (VoIP) device providing VoIP service for a telephone, comprising:
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receiving a dual tone multiple frequency (DTMF) signal from the telephone; detecting interrupt time of the DTMF signal; determining whether the interrupt time is less than a predefined time interval; adjusting the interrupt time to the predefined time interval if the interrupt time is less than the predefined time interval; processing the above blocks with at least one processor. - View Dependent Claims (8, 9, 10)
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Specification