Comrex VH2 Two-Line VoIP Hybrid Telephone InterfaceAny studio that processes phone calls needs hardware to interface with phone lines. This device, traditionally called a Hybrid, filters, separates and provides gain adjustment and call control to more easily allow for recording or broadcasting "phoners". As telephone companies are shifting from traditional phone lines to Voice over IP (VoIP) systems, the devices that performed this job in the past are becoming outmoded. Broadcasters need a VoIP hybrid