No subject

Please patch against trunk if/when you decide to pick this back up in the future.

      was (Author: jrose):
    The third segment of this patch has some fundamental wrongness too it making it completely broken. I think the patch is perfectly salvageable though.

the following condition:
  (!hungup && !(res=get_agi_cmd(...))

implies !res, so the only way to enter this while loop is in the way that causes the if statement to occur, which means at a bare minimum that the rest of this loop will never run.

Is what you meant to put there if (!cmd) instead maybe?