iTimer 1106 src/isdn/include/Q931.h L3INT Q931StartTimer(Q931_TrunkInfo_t *pTrunk, L3INT callIndex, L3USHORT iTimer); iTimer 1107 src/isdn/include/Q931.h L3INT Q931StopTimer(Q931_TrunkInfo_t *pTrunk, L3INT callindex, L3USHORT iTimer);