Customised Applications for Mobile networks Enhanced Logic, or CAMEL for short, is a set of standards designed to allow an operator to define services over and above standard services. The CAMEL architecture is based on the Intelligent Network (IN) standards, and uses the CAP protocol. Specifically, CAMEL can be used to allow for realtime roaming visibility and traffic, allowing billing for pre-paid telecom services. Convey Wireless supports CAMEL.