[asterisk-users] Rules about congestion

[Yuan LIU]

On my wild learning curve, I encountered numerous occasions when a channel 
remained in "Congestion" state after a Congestion() step without going to 
the next step, which is Hangup().  I couldn't find a definite pattern but it 
seems to happen when a channel is hung up by the other party or by some 
other action.  Any recommendation about preventing such?

Yuan Liu