this is the result during test with an analogue phone :
91589897mS CMExtnRx: v=202, p1=2
CMSetup
Line: type=NoLine 0 Call: lid=0 id=-1 in=0
BC: CMTC=Speech CMTM=Circuit CMTR=64 CMST=Default CMU1=ALaw
91589898mS CMTARGET: LOOKUP CALL ROUTE:307 type=100 called_party= sub= calling=202 in=0 complete=0
91589898mS CMTARGET: ADD TARGET:307 number= type=100 depth=1 nobar=1 setorig=1
91589898mS CMTARGET: LOOKUP CALL ROUTE:307 returned 0
91589899mS CD: CALL: 0.1608.0 BState=Idle Cut=0 Music=0.0 Aend="DoorPhone(202)" (2.14) Bend="" [] (0.0) CalledNum= () CallingNum=202 () Internal=1 Time=2 AState=Dialling
91589900mS CMExtnTx: v=202, p1=2
CMInbandTone
Line: type=AnalogueExtn 2 Call: lid=0 id=-1 in=0
BChan: slot=2 chan=14
UUI type=User2User [TD1\r\n] [0x54 0x44 0x31 0x0d 0x0a ]
Timed: 17/09/09 10:02
91589901mS CMExtnTx: v=202, p1=2
CMSetupAck
Line: type=AnalogueExtn 2 Call: lid=0 id=1608 in=0
BChan: slot=2 chan=14
Timed: 17/09/09 10:02
91589902mS CD: CALL: 0.1608.0 BState=Idle Cut=0 Music=0.0 Aend="DoorPhone(202)" (2.14) Bend="" [] (0.0) CalledNum= () CallingNum=202 () Internal=1 Time=4 AState=LocalDial
91589902mS CMMap: a=2.14 b=0.0 D1
91590261mS RES: Thu 17/9/2009 10:02:38 FreeMem=4953008(20) CMMsg=6 (6) Buff=100 651 498 1431 5 Links=10498 Elements=0