OK it happened again.
I'm posting part of the log where the fault happened.
Please let me know if the info isn't there, there is a cause=41 temporary failure recurrent message but I can't see what is it related to.
log:
70361945mS PRN: CALL: 0.2264.0 Deleted leaving 2 CMCall objects
70361946mS CALL:2008/01/2509:44,00:00:03,004,5956,O,6846,6846,AhmirS,,,1,,""
70361946mS CD: CALL: 0.2264.0 Deleted
70361947mS CMExtnTx: v=5956, p1=12
CMReleaseComp
Line: type=DigitalExtn 5
Call: lid=0 id=12 in=0
BChan: slot=5 chan=13
UUI type=Local [....] [0x03 0x00 0x00 0x0e ]
Timed: 25/01/08 09:44
70361953mS PRN: TFTPServer::RRQ(from 192.168.100.51) nasystem/call_list/$t%$'~ q/cs02
70361980mS PRN: CMIE::UnPack Failed to decode/unpack IE 6e (len=0)
70362001mS CD: CALLSYNC: cs02
70400524mS PRN: 1720 bytes @ffde8a1c were allocated by ff8880d8 00000000 at 86182321 mS
70400933mS ISDNL3Evt: v=5 stacknum=5 State, new=ReleaseReq, old=Active id=2255
70400983mS ISDNL3Evt: v=5 stacknum=5 State, new=NullState, old=ReleaseReq id=2255
70400987mS CMLineRx: v=5
CMReleaseComp
Line: type=Q931Line 5
Call: lid=0 id=2255 in=0
Cause=41, Temporary failure
70400987mS PRN: CALL: 0.2254.0 Deleted leaving 1 CMCall objects
70400988mS CMMap: a=7.5 b=0.3 M0
70400988mS CALL:2008/01/2509:37,00:07:04,009,5961,O,907968897716,6842,PaulT,,,0,181007968897716,""
70400989mS CD: CALL: 0.2254.0 BState=Idle Cut=0 Music=0.0 Aend="Paul T(5961)" (7.5) Bend="Imran M(6842)" [Line 5] (0.3) CalledNum=907968897716 () CallingNum=5961 () Internal=0 Time=424003 AState=Idle
70400990mS CMExtnTx: v=5961, p1=4
CMInbandTone
Line: type=DigitalExtn 7
Call: lid=0 id=4 in=0
BChan: slot=7 chan=5
UUI type=User2User [TB1\r\n] [0x54 0x42 0x31 0x0d 0x0a ]
Cause=41, Temporary failure
Timed: 25/01/08 09:45
70400990mS CD: CALL: 0.2254.0 Deleted
70401032mS RES: Fri 25/1/2008 09:45:02 FreeMem=5572976(14) CMMsg=5 (5) Buff=100 656 500 1423 Links=9700 ASNElements=0
70401273mS ISDNL3Evt: v=5 stacknum=5 State, new=ReleaseReq, old=Active id=6
70401325mS ISDNL3Evt: v=5 stacknum=5 State, new=NullState, old=ReleaseReq id=6
70401330mS CMLineRx: v=5
CMReleaseComp
Line: type=Q931Line 5
Call: lid=5 id=6 in=1
Cause=41, Temporary failure
70401331mS PRN: CALL: 5.6.1 Deleted leaving 0 CMCall objects
70401331mS CMMap: a=0.4 b=2.27 M0
70401331mS CALL:2008/01/2509:43,00:01:12,027,01932454306,I,6846,5959,,,,0,,""
70401332mS CD: CALL: 5.6.1 BState=Idle Cut=0 Music=0.0 Aend="none" (0.4) Bend="Ashraf F(6846)" [Ashraf F] (2.27) CalledNum=6846 () CallingNum=01932454306 () Internal=1 Time=39390 AState=Idle
70401333mS CMExtnTx: v=6846, p1=7
CMInbandTone
Line: type=DigitalExtn 3
Call: lid=0 id=7 in=0
BChan: slot=2 chan=27
UUI type=User2User [TB1\r\n] [0x54 0x42 0x31 0x0d 0x0a ]
Cause=41, Temporary failure
Timed: 25/01/08 09:45