Entras en oscam.server por ejemplo y tienes que configurar esto segun donde tengas guardado tu softcam.key:
[reader]
label = Softcam.Key
protocol = constcw
device = /etc/tuxbox/config/SoftCam.Key
caid = 0D00,0D02,090F,0500,1801,0604,2600,FFFF,0E00,4AE1,1010
ident = 0D00:000000,000004,000010,000014,000020,0000C0,0000C4,0000C8,0000CC;0D02:000000,00008C,0000A0,0000A4,0000A8;090F:000000;0500:000000,030B00,023800,021110,007400,007800;1801:000000,001101;0604:000000;2600:000000;FFFF:000000;0E00:000000;4AE1:000000;1010:000000
group = 1
[reader]
label = constant.cw
protocol = constcw
device = /etc/tuxbox/config/constant.cw
caid = 0D00,0D02,090F,0500,1801,0604,2600,FFFF,0E00,4AE1,1FFF,1010
ident = 0D00:000000,000004,000010,000014,000020,0000C0,0000C4,0000C8,0000CC;0D02:000000,00008C,0000A0,0000A4,0000A8;090F:000000;0500:000000,030B00,023800,021110,007400,007800;1801:000000,001101;0604:000000;2600:000000;FFFF:000000;0E00:000000;4AE1:000000;1010:000000
group = 1