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High capacity multimedia messaging exchanges
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Memory system and method for dynamically allocating a memory divided into plural classes with different block sizes to store variable length messages
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Method and apparatus for managing control messages in a communication system
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Message buffering for prioritized message transmission and congestion management
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Data communications protocol for facilitating communications between a message entry device and a messaging center
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Method and apparatus for developing a neural network for phoneme recognition
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Call processing system and method for providing a variety of messaging services
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Multi-media interface
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