Am I able to resolve a warrant out of my residency state?

I recently discovered I had files charged for myself and another former co worker for petty theft from our previous employer. Paperwork and verbal agreements were made for us to repay the theft and we were under the impression files would not be charged, although we were mistaken. I have a warrant in Oklahoma out for the misdemeanor. I actually only found out about this incident after applying for a position and someone kindly asking me about my warrant they came across during the background check. I have been residing in Mississippi since Christmas, I have proof of my address change. Is there any way I am able to resolve anything over the phone or by mail? The Court house clerk claimed I have a bail for $500 and I basically need to come to Oklahoma when I am able and "turn myself in then bail myself out". Any legal advice would be most helpful and appreciated.