(a) Nothing in this chapter shall be interpreted to prevent a voice provider, cable service provider or video service provider, or municipality from seeking clarification of its rights and obligations under federal law or to exercise any right or authority under federal or state law.
(b) Nothing in this chapter shall limit the ability of a municipality under existing law to receive compensation for use of the public rights-of-way from entities determined not to be subject to all or part of this chapter, including but not limited to provider of Internet protocol cable or video services, unless such payments are expressly prohibited by federal law.