ericssonpro
IS-IT--Management
Am using the SIU for CIL, teh SIU is concted to me pc through COM2 which is a serial port, at COM1 i have my IPU conectaion, i sometimes have to use COM2 to use an external modem, when ever i disconcet the SIU cable and replace it with the Modem at COM2, and then get the CIL cable back again at COM2 it never seems to work and i have to reprogram the SIU borad and all teh CIL settings again......does any body knwo why this happens?