Outgoing binary sms messaging for vehicle communication with a call center

摘要: A system and method for making vehicle originated calls to a telematics service provider or other call center. The includes identifying type associated with desired wireless communication of speech data the center, then carrying out one number different connection processes depending on type. For voice channel cellular connections, an in-band modem is preferably established in most instances using retry strategy that primary, secondary, possibly tertiary attempts each which utilize at least origination processes. can be carried various technologies, but especially suited use GSM systems.