Synopsis:

       SMtraceTDM(tdm_chan,tracelevel)

Arguments:

       tdm_chan                – The TDM channel handle (as returned from SMcreateTDM() or CCvreateTDM())

       tracelevel                -  The trace level (0=Off)

Description:   This function allows trace to be turned on or off on the TDM channel specified by tdm_chan.      Set the tracelevel to 0 to turn trace off or a non-zero value to turn trace on.

Returns:   0