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System and method for interfacing telephony voice signals with a broadband access network
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Backplane architecture for a telecommunications system chassis
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System and method for communicating telecommunication information between and a broadband network and telecommunication network
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System and method for testing a voice gateway
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System and method for reliably communicating telecommunication information
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System and method for communicating telecommunication information using asynchronous transfer mode
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Convertible telecommunication chassis and method for converting same
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Insertion/extraction apparatus for circuit cards
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System and method for housing telecommunications equipment
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System and method for communicating telecommunication information between a telecommunication switch and customer premises equipment
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System and method for communicating telecommunication information between network equipment and a plurality of local loop circuits
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System and method for communicating telecommunication information between customer premises equipment and network equipment
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Method and apparatus for providing voice signals to and from a telecommunications switch
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