Hi! QjSimple client stops registering if one REGISTER times out (e.g. network was down). 02:34:04.239 pjsua_acc.c sip:user2 at sip.nxdomain.at: registration success, status=200 (OK), will re-register in 60 seconds QjSimple: Info: on_reg_state_slot called QjSimple: Info: on_reg_state_slot: status=200 QjSimple: Info: on_reg_state_slot: statustext=OK 02:34:59.458 pjsua_acc.c sip:user2 at sip.nxdomain.at: registration success, status=200 (OK), will re-register in 60 seconds QjSimple: Info: on_reg_state_slot called QjSimple: Info: on_reg_state_slot: status=200 QjSimple: Info: on_reg_state_slot: statustext=OK 02:36:26.458 pjsua_acc.c SIP registration failed, status=408 (Request Timeout) QjSimple: Info: on_reg_state_slot called QjSimple: Info: on_reg_state_slot: status=408 QjSimple: Info: on_reg_state_slot: statustext=Request Timeout Now, it does not REGISTER again (I waited several hours). Shouldn't pjsip recover itself and try to REGISTER after a few minutes? Or is this something I have to handle in the application? thanks Klaus