[SR-Users] Question about dialog module (state 1)

Hello. I’m using the dialog module to keep control of simultaneous calls. In some cases, and I’m still trying to find why this happens, the dialog stays in “STATE:: 1”, which according to the docs is a dialog which no provisional response has been sent yet. Is there a way to eliminate this kind of dialogs??? When I list the dialogs I can see : dialog:: hash=2523:2040584107 state:: 1 ref_count:: 1 timestart:: 0 timeout:: 0 callid:: 25b8e5354ca0850a4d0bd9c43eeb617a(a)pxext.redvoiss.net from_uri:: sip:557100052213@pxext.redvoiss.net from_tag:: as10dc7c85 caller_contact:: sip:557100052213@200.68.19.44:5060 caller_cseq:: 103 caller_route_set:: caller_bind_addr:: udp:64.76.154.110:5060 callee_bind_addr:: to_uri:: sip:0981985480@pxext.redvoiss.net to_tag:: callee_contact:: callee_cseq:: callee_route_set:: when I try to eliminate this dialog : kamctl fifo dlg_terminate_dlg 25b8e5354ca0850a4d0bd9c43eeb617a(a)pxext.redvoiss.net 500 command 'dlg_terminate_dlg' failed Thanks in advance, Regards, Ricardo Martinez.-