| http://www.w3.org/ns/prov#value | - By implementing a multicast delivery service in a DSLAM at the head-end of a DSL network it is possible to make efficient use of network resources for the purpose of distributing audio, video and other information to the customer premise. [0014] A DSL system architecture 1 for integrating voice, data and video services, shown in FIG. 1, is presented as an exemplary DSL environment for employing th
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