The Touchstone DOCSIS 3.0 8×4 Embedded Multimedia Terminal Adaptor (E-MTA) TM804G delivers four lines of primary line Voice over IP (VoIP), ultra-high speed data access, and multiple battery pack options to support telephony service during power outages. Designed to support the services desired most by advanced users, the TM804G enables cable operators to address business subscribers’ productivity demands with the speed and performance found only in the 8×4 channel bonded environment. With the TM804G, cable operators can offer data services at speeds greater than 300Mbps to their subscribers to compete against VDSL and fiber threats. Additionally, the TM804 offers full support for a variety of voice codecs, including HD Voice support, as well as multiple call signaling methods – NCS, Legacy SIP, and PacketCable 2.0 IMS. Along with industry-leading ARRIS voice and battery back-up features, and full support for new IPv6 services, the TM804 provides the small and medium business the essential voice and data services they need in a single package.