This counter counts the sum of the following errors: 1) SSCOP Connection Disconnect Counter The abnormal occurrence of this event is characterized by the expiry of Timer_NO_RESPONSE. (This event is communicated to the layer management with MAA-ERROR code P. See ITU-T Q.2110.) 2) SSCOP Connection Initiation Failure This condition indicates the inability to establish an SSCOP connection. This event occurs whenever the number of expiries of the connection control timer (Timer_CC) exceeds the MaxCC or upon receipt of a connection reject message BGREJ PDU. (This event is communicated to layer management with MAA-ERROR code O. See ITU-T Q.2110.) 3) SSCOP Connection Re-Establ/Resynch This event occurs upon receipt of a BGN PDU or RESYNC PDU.