Been awhile since i setup a JB server I would really have to get back into it again to be of any real help but if your using MapVote LA then this should help you a little.

Just install all the JB files to your server  (Maps, Textures, etc...,) and in the MapVoteLA.ini

do something like this 

CustomGameConfig[1]=(bEnabled=True,GameClass=&quot;JailBreak.JailBreak&quot;,NewPrefix=&quot;JB&quot;,Mutators=&quot;dFb_StealthTrans.dFb_StealthTrans,dFb_UltraRifle59g.dFb_UltraRifle59g,dFb_Deemerv2a.dFb_Deemerv2a,dFb_Pickups.dFb_Pickups,HideNPeek.HideNPeek,WhoPushedMe.WhoPushedMe,JetReplaceG.JetReplace&quot;,Settings=&quot;GameSpeed=1.300000,AirControl=0.450000,MinPlayers=8,bUseTranslocator=False&quot;)

For the maps to show up on the map list do this

List1Filter[0]=JB-*

In the UnrealTournament.ini this is what I added last time I set it up.

[Engine.GameEngine]
ServerPackages=JailBreak
ServerPackages=JBArena
ServerPackages=JBSpecials
ServerPackages=Screen


[JailBreak.JailBreak]
PickupsRespawnHealth=True
PickupsRespawnWeapon=True
PickupsRespawnAmmo=True
PickupsRespawnArmor=True
PickupsRespawnPowerup=True
CompassOffset=0.000000
MaxCapTimeNetwork=0.000000
MaxCapTimeBotmatch=5.000000
ReleaseReset=True
HopDelay=1
bNoLlamas=False
bFriendlyFireInJail=False
bHasPlayedTutorial=True
DisableGameTypeHack=True
DisableGameStats=False
AutoArenaView=True
PlayerClan=
PlayerPassword=
TeamBalance=BALANCE_Numbers
bNoTeamChanges=True
FriendlyFireScale=0.000000
MaxTeams=2
GoalTeamScore=5.000000
MaxTeamSize=16
FragLimit=6
TimeLimit=30
bMultiWeaponStay=True
bForceRespawn=False
bUseTranslocator=False
MaxCommanders=0
bNoMonsters=True
bHumansOnly=False
bCoopWeaponMode=False
bClassicDeathMessages=False
MinFOV=80.000000
MaxFOV=130.000000
MaxNameChanges=0

[JailBreak.JailBreakScoreBoard]
Sort=Sort_Score
NumericPlayerInfo=True

[JailBreak.JBReleaseProtection]
FlagProtection=True
FlagProtectionShoot=False
TimeProtectionMax=7.000000
TimeProtectionPickup=3.000000
FlagLlamaize=False