39. The computer-readable medium of claim 38 , the method further comprising: performing speech recognition on the dialog input to generate a speech recognition result, wherein the request for information comprises the speech recognition result.
38. The computer-readable medium of claim 27 , the method further comprising: receiving, at the media communications server, a dialog input from a communications subsystem; requesting, at the media communications server, a dialog engine from a broker operable to distribute a processing load across a plurality of dialog engines; sending, from the media communications server, the request for information to the dialog engine based on the dialog input; and receiving, at the media communications server, the information from the dialog engine.