Vindez

Hello all WF members,
Sorry if i'm post in wrong forum.. I just need your input about sim card hosting..
Recently i opening service in sim card business who someone use my cell phone number to verify their interest.. but after 1 week i got many sales.. at this time i'm still handle my client manualy.. so they must contact me to get sms or voice..
But i worry if my business grow up and i can't handle all my client..

So.. i need your input about how to create automatic sms provider ? i read on google i must build sim card hosting.. may i know what infrastructure i use and have..?
i need some think like make 100 number online in same times.. my client can access my number online via website, can handle sms and voice.

Best regards,
Ami