action. The action attribute takes a URL as the argument. When the dialed call ends, calls.teleapi will make a GET or POST request to this URL using the parameters below. If an action URL is provided, calls.teleapi will continue the current call after the dialed party has hung up, using the RCML received in your response to the action URL request. Any RCML verbs occurring after a which specifies an action attribute are unreachable. If no action is provided, will finish and calls.teleapi will move on to the next RCML verb in the document. If there is no next verb, calls.teleapi will end the phone call.