4/28/2016 - The Arris TM822G Touchstone EMTA Telephony Modem delivers telephone service to cable subscribers. The TM822G also allows for internet access as well. It can be used in conjunction with a wireless or wired router. It's DOCSIS 3.0 Certified.
Arris TM822G Touchstone EMTA Telephony Modem
The Touchstone DOCSIS 3.0 8x4 Embedded Multimedia Terminal Adapter (EMTA) TM822G delivers two 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. With the TM822G, cable operators can offer data services at speeds greater than 300Mbps to their subscribers!