System and method for providing unified messaging system service using voice over internet protocol
First Claim
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1. A system, comprising:
- a Voice over Internet Protocol-Unified Messaging System (VoIP-UMS) configured to transmit recorded VoIP voice packet data over a first network in a burst mode to provide voice service; and
a VoIP gateway configured to;
receive the VoIP voice packet data from the VoIP-UMS over the first network,store the VoIP voice packet data in a buffer,perform data conversion with respect to the stored VoIP voice packet data, andtransmit the converted data to a subscriber over a second network.
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Abstract
A system and a method providing UMS services using VoIP (Voice over Internet Protocol), upon transmitting voice data to a VoIP gateway, a VoIP-UMS having a VoIP interface transmits the voice data in a burst mode using the UMS'"'"'s characteristic of sending the voice data that has been already recorded, and the VoIP gateway receives voice data that will listen to a user, stores the voice data in a buffer in advance, and reproduces the voice data at constant intervals so that the user listens to the voice, thereby eliminating noises due to delay and jitter.
22 Citations
18 Claims
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1. A system, comprising:
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a Voice over Internet Protocol-Unified Messaging System (VoIP-UMS) configured to transmit recorded VoIP voice packet data over a first network in a burst mode to provide voice service; and a VoIP gateway configured to; receive the VoIP voice packet data from the VoIP-UMS over the first network, store the VoIP voice packet data in a buffer, perform data conversion with respect to the stored VoIP voice packet data, and transmit the converted data to a subscriber over a second network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of providing UMS service using VoIP, comprising:
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transmitting, by Voice over Internet Protocol-Unified Messaging System (VoIP-UMS), recorded VoIP voice packet data over a first network in a burst mode to provide voice service; and performing, by a VoIP gateway, data conversion processing with respect to the VoIP voice packet data at a fixed speed and transmitting the converted data over a second network to a subscriber after receiving the VoIP voice packet data transmitted from the VoIP-UMS and storing the VoIP voice packet data in a buffer. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification