Disconnessione alla ricezione o alla esecuzione di una chiam

[oasisiano]

Slave, posseggo il Modem/Router 54G MIMO WL-154....da poco tempo quando ricevo una chiamata o la faccio il mio modem si disconnette, ma non riesco a capire il perchè. Premetto che posseggo i filtri, e che solo da poco ho questo inconveniente.

Questo è il mio System log:

12/12/2007 11:22:0> Accept() fail
12/12/2007 11:22:0> Accept() fail
12/12/2007 14:26:16> SNMP TRAP 2: link down
12/12/2007 14:26:16> MPOA Link Down
12/12/2007 14:26:16> mpoaChannDown: ch<0> null iface
12/12/2007 14:26:16> netMakeChannDial: err=-3001 rn_p=804b6da4
12/12/2007 14:26:43> Last errorlog repeat 26 Times
12/12/2007 14:26:43> MPOA Link Up
12/12/2007 14:26:45> ppp_ready: ch:80502b24, iface:8044b894
12/12/2007 14:26:45> SNMP TRAP 3: link up
12/12/2007 14:26:45> Accept() fail
12/12/2007 14:26:45> Accept() fail
12/12/2007 14:28:36> SNMP TRAP 2: link down
12/12/2007 14:28:36> MPOA Link Down
12/12/2007 14:28:36> mpoaChannDown: ch<0> null iface
12/12/2007 14:28:36> netMakeChannDial: err=-3001 rn_p=804b6da4
12/12/2007 14:29:4> Last errorlog repeat 94 Times
12/12/2007 14:29:4> MPOA Link Up
12/12/2007 14:29:17> MPOA Link Down
12/12/2007 14:29:17> mpoaChannDown: ch<0> null iface
12/12/2007 14:29:17> netMakeChannDial: err=-3001 rn_p=804b6da4
12/12/2007 14:29:44> Last errorlog repeat 151 Times
12/12/2007 14:29:44> MPOA Link Up
12/12/2007 14:29:47> ppp_ready: ch:80502b24, iface:8044b894
12/12/2007 14:29:47> SNMP TRAP 3: link up
12/12/2007 14:29:47> Accept() fail
12/12/2007 14:29:47> Accept() fail
12/12/2007 14:31:26> SNMP TRAP 2: link down
12/12/2007 14:31:26> MPOA Link Down
12/12/2007 14:31:26> mpoaChannDown: ch<0> null iface
12/12/2007 14:31:26> netMakeChannDial: err=-3001 rn_p=804b6da4
12/12/2007 14:31:54> Last errorlog repeat 154 Times
12/12/2007 14:31:54> MPOA Link Up
12/12/2007 14:32:5> MPOA Link Down
12/12/2007 14:32:5> mpoaChannDown: ch<0> null iface
12/12/2007 14:32:24> Call Failed
12/12/2007 14:32:24> netMakeChannDial: err=-3001 rn_p=804b6da4
12/12/2007 14:32:32> Last errorlog repeat 44 Times
12/12/2007 14:32:32> MPOA Link Up
12/12/2007 14:32:32> ppp_ready: ch:80502b24, iface:8044b894
12/12/2007 14:32:33> SNMP TRAP 3: link up
12/12/2007 14:32:33> Accept() fail
12/12/2007 14:32:33> Accept() fail
12/12/2007 14:58:58> SNMP TRAP 2: link down
12/12/2007 14:58:58> MPOA Link Down
12/12/2007 14:58:58> mpoaChannDown: ch<0> null iface
12/12/2007 14:58:59> netMakeChannDial: err=-3001 rn_p=804b6da4