ARRIS SURFboard SBG8300 Modem twc approved router Multiple Protocol Support: PacketCable (NCS)

Multiple Protocol Support: PacketCable (NCS) and Session Initiation Protocol (SIP)

Just attach your Video Doorbell (2020 Release) to the No-Drill Mount

And best of all

Works great with the included approved comcast phone modem

ARRIS SURFboard SBG8300 Modem twc approved router Multiple Protocol Support: PacketCable (NCS)GET THE BEST PRICE ON AMAZON NOW! 3 products in 1: DOCSIS 3 1 Cable Modem, AC2350 Dual band Wi Fi, 4 port Gigabit Router (cable digital voice service not supported) Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others Cable internet service required Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers 32 downstream x 8 upstream DOCSIS channels, 2 downstream x 2 upstream DOCSIS 3