I am going to be exact which may be confusing.
You do need line of sight when activated for the barrages. Cut off sectors are revealed for the duration so there is self spotting. The reveal area is has a 30 unit radius around the strategic nodes. All barrages taregts all "enemy" and not "strategic_node." It will not target the strategic points itself but will still target cashes. Everything is constant in firepower and damage.
Front line barrages:
grw34_81mm_mortar_barrage_mp
(Standard mortar)
two rounds
Scatter Radius of 20
Every 10 seconds
Cut off sectors:
sector_105mm_gun
(this is the same round used be OKW zeroing arty and assault artillery)
3 rounds
Scatter Radius of 1
Every 5-10 seconds
panzerwerfer_rockets_mp
(standard panzerwerfer rockets)
10 rounds
Scatter Radius of 15
Every 5-10 seconds
stuka_500_lb_bomb_nodecap
(old stuka dive bomb with in the infantry instant dead effect, can not decap points.)
1 round (after 8 seconds, has a dive bomb sound effect)
Scatter Radius of 5
Every 16-20 seconds
