Labels:text | screenshot | font | parallel | number | line | document | handwriting | diagram | receipt OCR: Simple OPE-B ATM setup (CPE-B's ATM address. Switch CPE-M's ATM address bandwith desired} Setup request forwarded to - the desired network truck or port to CPE-M call proceeding connect (bearer_ve_assigned) Setup response from CPE-M connect ack bearer traffic exchange between CPE-B and CPE-M using the bearer_vc_assigned elesse Release request to CPE-M release complete Release response from CPE-M Figure 2: The only protocol supported by the simple ATM switch (connection setup and release between CPE-B and CPE-M).