A method of processing requests to establish wireless communication sessions in a mobile vehicle communications system. The method comprises receiving a request to establish a communication session between a telematics unit of a vehicle and a remote facility, wherein the request takes the form of one or more electrical signals. The method further comprises determining whether less than a predetermined number of requests to establish a communication session between the telematics unit and remote facility have been received from the sender of the request within a predetermined period of time. When it is determined that less than the predetermined number of requests have been received from the sender within the predetermined period of time, the method still further comprises establishing a communication session between the telematics unit and the remote facility. A system for performing or utilizing the above-described methodology is also provided.