Running a web services application without time-run engine

Is possible for my clients (without run-time engine) to run my web service aplikation?

Thanks for all the responses I got,
Martin, Thank you
I tried the same advises on my static IP address and it works fine, and very quickly some times, thank you.
My Appache function well and I test a sample webpage.
The domain name did not succeed in my network, may be because its a fake one, I do not really know but I already have an active domain but want to use it when the things will work for sure in all the aspects, and finish the tests.
Your advises were very useful for me.
But I still get the TCP_Error with timeout, some times, I think, the issue is related to the network now (not sure, but the tests takes long time and I prefere to let you know the development for now) , I'm trying to fix the network, as much as I can to get the perfect performance. But I just wonder about the Listener , may be there is something we need to change, still testing
Did you tried your applications onsite from multiple workstations at the same time in Oracle XE using your web server?
Appriciate your help and all other attendants.
Thanks

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