Initialization method of SCMB responding to request of operator in mobile communication exchanger

摘要

PURPOSE: A method for initializing an SCMB(System Control and Management Board) by the request of an operator in an MSC(Mobile Switching Center) is provided so that the operator transmits a signal in a designated time and inputs designated initial information when it is necessary for changing initialization information of the SCMB embedded in the MSC in case that a switch router of the MSC is initially operated. CONSTITUTION: After an MSC is turned on, a system OS starts a predetermined starting function and initializes a part of an SCMB(S101). The SCMB notifies a reconfiguration time of system operation information and designated input key information of a keyboard to an operator(S103). The SCMB judges whether reconfiguration input key information is received from the operator(S105). If reconfiguration input key information is received from the operator, a BSM(Base Station Manager) transmits a message including input key information to the SCMB and transmits a designated inquiry message of the SCMB(S107). The BSM receives an answer message with respect to the inquiry message(S109). The SCMB successively stores information inputted by the operator in an NVRAM(Non-Volatile RAM)(S11), and judges whether a currently received answer is the last answer(S113). If the currently received answer is the last answer, the SCMB performs a residual initialization procedure(S115).