How to set alias name for index.pl and customer.pl.

[gopalakrishnan]

hi Friends, I installed otrs 4.0.6 with RED HAT 6 and configured it with AD successfully.
i want an alias url for index.pl and customer.pl as bellow

http://10.99.38.79/otrs/index.pl ======>>>> http://service.response.in/

http://10.99.38.79/otrs/customer.pl =====>>> http://service.resquest.in/

that is in private network.

I think it will be solved by virtual host. but how i dont know??

i'm gets confused with lot of solution while googled it. can you give me any perfect solution please.

Please give me some solution to solve this problem also today is last day for configuration.

Thanks in advance.