Sistema VOS3000 Seguridad SIP: configure TCP reset, registro kick, registro ligero, timeout mapeo y respuestas no autorizadas.
VOS3000 Malicious Caller Blacklist: Effective SS_BLACK_LIST_CALLER_MALICIOUS_CALL
Master VOS3000 malicious caller blacklist with SS_BLACK_LIST_CALLER_MALICIOUS_CALL. Configure auto-blacklist for flagged callers, block duration, and fraud prevention.
VOS3000 Zero Duration CDR Control Reliable DDoS Mitigation Setting
VOS3000 zero duration CDR control via SERVER_BILLING_RECORD_ZERO_HOLD_TIME prevents database overload during DDoS attacks. Learn when to disable and re-enable this critical setting.
VOS3000 Illegal Call Recording Critical Unauthorized IP Detection
VOS3000 illegal call recording captures CDRs for unauthorized IP hack attempts. Learn how SERVER_BILLING_RECORD_ILLEGAL_CALL creates security audit trails and differs from normal billing records.
VOS3000 Authentication Suspend: Powerful Brute-Force Lockout Protection
VOS3000 authentication suspend prevents brute-force attacks by locking accounts after repeated failed SIP registration attempts. Configure SS_ENDPOINTREGISTERSUSPEND and related parameters.