how i can use 5 modesm in fedora

[mianshahid]

hey everybody,

i am new at fedora, everybody told me fedora is good, i installed it, but i dont know how i can use 5 modems in it, is it possible? i am using windows server 2003 to run my internet cafe. in my area there is no dsl or any faster internet, thats y i am using 5 modems to increase my internet speed, please help me to confiture it. or if i can use 2 isdn modems on same machine.
thanx
shahid