Doubt in CDR


I am trying to make calls using .call files. I have kept the cdr settings to unanswered=yes to record unanswered call also.

But I could see a extension “s” with context “default” many times. But my extension.conf does not contain any context named “default”. I have incoming calls also. I should say that all the incoming channels are redirected to another extension and not “default”.

Any ideas what could be wrong?