HI - I also work in consulting and training but I'm on the telecoms side of things. Good look with setting up your RP based business - Hope it goes well for you.
I don't have a problem getting paid by Filipino businesses because I don't normally work for Filipino businesses - Most of my clients are overseas, mainly in Africa. When I have worked for Filipino businesses, generally they want the work for free - always wanting huge discounts with the promise of bigger orders in the future etc etc - hence I focussed my marketing elsewhere (less hassle). The day rates now are a lot less than they were 10 years ago. Nowadays its about 60% of what I was charged out at 10 years ago - so much for inflation!!
Thanks - Good luck with yours