what range do you overcall with in this spot?

[Randers]

PokerStars Game #10132638170: Tournament #50510822, $200+$15 Hold'em No Limit - Level X (600/1200) - 2007/05/27 - 15:21:01 (ET)
Table '50510822 132' 9-max Seat #9 is the button
Seat 1: jy94 (43759 in chips)
Seat 2: Randers (17025 in chips)
Seat 3: lrdvoldemort (16812 in chips)
Seat 4: PokerReese (37919 in chips)
Seat 5: elisa (11488 in chips)
Seat 6: waynecoal (8275 in chips)
Seat 7: Jelleh (105663 in chips)
Seat 8: Aryamehr (17771 in chips)
Seat 9: Oh_no_Coop (16050 in chips)
jy94: posts the ante 100
Randers: posts the ante 100
lrdvoldemort: posts the ante 100
PokerReese: posts the ante 100
elisa: posts the ante 100
waynecoal: posts the ante 100
Jelleh: posts the ante 100
Aryamehr: posts the ante 100
Oh_no_Coop: posts the ante 100
jy94: posts small blind 600
Randers: posts big blind 1200
*** HOLE CARDS ***
Dealt to Randers [Jc Jd]
Aryamehr said, "nice stack"
lrdvoldemort: folds
PokerReese: folds
Randers said, "itm avg pwns"
Jelleh said, "ty, been very fortunate"
elisa: folds
waynecoal: folds
Jelleh: folds
Aryamehr: folds
Oh_no_Coop: raises 1200 to 2400
jy94: raises 41259 to 43659 and is all-in
Randers: calls 15725 and is all-in
Oh_no_Coop: ?????