A Networking and System Engineer Blog

Monday, April 13, 2009

CallManager Trace: Update

When downloading trace files for callmanager, you may notice that you have two sets of files: SDI and SDL. I set out to get the definition of these acrynyms, and found the following:

SDI: System Diagnostic Interface
SDL: Signaling Distribution Layer

I think this helps to explain why you want to look in SDL for tracing call info!