A collaborative speech processing computer receives packets of sampled audio streams. The sampled audio streams are forwarded to a speech-to-text conversion server via a data network. Packets are received via the data network that contain text strings converted from the sampled audio steams by the speech-to-text conversion server. Speakers are identified who are associated with the text strings contained in the data packets. The text strings and the identifiers of the associated speakers are added to a dialog data structure in a repository memory. Content of at least a portion of the dialog data structure is displayed on a display device.