Using an outside call center agent for building your sales pipeline can get expensive, but it is still worth considering. One notable and reasonably priced marketing agency we've experimented with using is Abstract. To learn more, simply contact them (or another agency who can do your cold-calling) and consider getting your business set up using this service. This site, Click IT Prospector, has scripts you can share with your cold-callers. Use what we've done, or develop your own scripts. If something starts working for you, please share the information with us.