This is how it was translated into written form:
Hey J, I can't believe that you left that pizza with Karen Eastern goldfish. Why aren't you out there waving a dish rag at them or something or you know better yet. Well Baxter down on to the pond. I need gate make sure it work with him. That's all. Call your boy Gold Fish. I'm sure that guy makes a good living off of you folks was fishing funds in your backyard unprotected. Talk to you later
It's a good thing I was able to listen to the voice mail, instead of just reading what Vonage turned it into.