I am a recurring client for Callbox’s lead generation services through cold calling of prospects. Callbox has delivered qualified leads for my businesses and I am impressed by the quality of calls made by their agents considering the fact that they are not native American speakers. For the longest time, Callbox has also provided me with a full time employee/seat who serves as my personal assistant. My father has grown his medical practice with her valuable help. She has helped us grow revenue in the practice, streamline business processes and contracted his clinic with several new insurance companies, which ultimately will lead to new patient volume and income. I recently signed up with them again and got another seat. I am optimistic that Callbox can once again deliver my desired leads for this campaign.