# Constants
generic event headers.
API.
generic event headers.
application channel execute.
generic event headers.
generic event headers.
generic event headers.
background job related.
bridge a leg.
bridge b leg.
generic event headers.
generic event headers.
generic event headers.
caller.
generic event headers.
profile.
generic event headers.
Core uuid.
current application.
generic event headers.
digits.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
event innate attributions.
generic event headers.
generic event headers.
hangup cause.
generic event headers.
general variables.
generic event headers.
media bug.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
record start/stop event.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
sip variables.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
generic event headers.
leg summary vairables.
generic event headers.
leg uuid.