ipcssipcTotalRegistrationRequests

Number of Registration Requests received at node. This number does not include the registration triggered by node for keeping the pinhole open.

ipcssipcTotalRegistrationsChallenged

Number of Registrations Challenged by node and also includes the number of challenges from the Call Server. The number of registrations challenged by IPCS node includes the SIP 401/407 based Radius Authentication Responses (AAA feature) and SIP 407 based SIV Authentication Responses (DOS feature).

ipcssipcTotalRegistrationsRejected

Number of Registrations Rejected by the node and also includes the failed registration responses observed from the call server at the node. Failed registration responses include the SIP 4xx-6xx class responses excluding SIP 400, SIP 401/407 Responses. The registrations are rejected by the node due to failed registration challenges, failed registration processing, and registrations blocked due to security features.

ipcssipcTotalCallsReceived

Total Number of SIP Calls received at the node. This number equals Calls Blocked + Calls Allowed.

ipcssipcTotalCallsBlocked

Number of SIP calls Blocked by the node due to SIP Parse errors, failed AAA challenges, and calls blocked due to security features.

ipcssipcTotalCallsAllowed

Number of SIP calls classified by the node as Legitimate.