2011-12-21 00:23:06.904520%%0f-1f-16%%DB1%% ccParty<0x31A99> Port<1-14-7-22> DTMF<4> 2011-12-21 00:21:57.729881%%0f-1f-15%%TRF%% Received event cc R D T SRC Addr<01-15-0c> 2011-12-21 00:23:06.904667%%0f-1f-16%%DB2%% ccParty<0x31A99> next CF<21> 2011-12-21 00:23:06.904765%%0f-1f-16%%DB2%% ccParty<0x31A99> CF<21> I<0> 2011-12-21 00:24:20.423024%%0f-1f-16%%DB1%% ccParty<0x31A9A> Port<1-14-7-23> DTMF<4>