Just thought I would run this test, ran for 5,000 count. the summary... This is while connected to an active node and there is traffic going at that time, 
The command was:   dahdi_test -c 5000

--- Results after 4883 passes ---

Best: 100.000% -- Worst: 99.207% -- Average: 99.950227%

Cumulative Accuracy (not per pass): 99.996




Thought I would see if anyone had more ideas what is going on here? Why the audio gets choppy sometimes, even the local telemetry/ID gets that way.