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Telephone line powered central office drop and reconnect method and apparatus
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Method for previewing multimedia attachments of electronic messages
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System and method for the management of computer software maintenance
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Dial by name feature for messaging system
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Virtual phone line access device
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Low power dialer
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EP0954093A1
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Suppression of local oscillator second order harmonics
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Graphical user interface and method for displaying messages
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Dynamic resource reallocation
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Branding dynamic link libraries
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Text-to-speech converter
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Automatic user preference selection for message playback based on caller line identification data
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Automatic synchronization of address directories for unified messaging
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Onhook telecom power supply regulator mode
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Low power dialer
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Series equipment with DC line hold transfer
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Active digit cancelling parallel dialer
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Battery switch for ram backup
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Low frequency discrimator using upper and lower thresholds
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