I also rec'd a voicemail. She did not leave a company name and when I left her a message back, still no company name. Maybe an independent recruiter...
She is a recruiting staff from Primerica. Her name is Melissa Trusty. My opinion, if you like commission based, maybe you should try!, but notice they will accept you very easily because they don't give based salary! Also, they give application that they will wait until you signed and gave your credit card number! One week later even though you haven't accept the offer, they will charge you anyway.