The MTN4300 Media Gateway Module series targets wired and wireless carrier-grade media applications. The PCI mezzanine module (PMC) boards can handle up to 2000 ports. Performance Technology's MTN4300 works with the company's NexusWare Linux-based software and UniPorte media and voice processing software. It handles IPv4 and IPv6 traffic. A coprocessor manages IPsec traffic. The board complies with the Communications Assistance for Law Enforcement Act (CALEA) without requiring multiple ports to handle surveillance requirements. Pricing for the MTN4302 with support for 1000 ports starts at $3500.