Hi, I want to delete my call instance when call is closed. onCallState(OnCallStateParam &prm){ CallInfo ci = getInfo(); İf(ci.state == PJSIP_INVE_STATE_DISCONNECTED){ delete this; } } After destroying call, follwing message appears and cannot receive calls anymore: "Pjsua acc.c !Deleting account 0.. Pjsua acc.c .Account id 0 deleted" So , my question is why account is deleting when i delete call and how to delete call instance correctly? Thank you. Best regards, Gökmen