• One or Two Line IP corded speakerphone. Our VH series of VoIP phones deliver state-of-the-art IP technologies that enable you to unlock the true value of your IP investment. Deploy the VH series as a feature-rich corded IP phone with a display. Perfect for saving money on VoIP port licensing fees! Easier management, greater guest service, and better cost control are at the heart of every one of AEi’s advanced VoIP solutions.