An approach for enabling a customer to provision resources of a packetized voice service provider based on one or more customer conditions is described. Because communication signals are subject to attenuation as they traverse the power-lines over a long distance, they are repeated and amplified by repeaters along the power-lines. The clutch disk assembly 1 includes a friction facing 20, a pair of plates 15 and 16, a hub 8, and coil springs 11. The resistance kickboard may also include a reservoir to hold a liquid.