Internet and telephone modems purchased in third party retail are not certified for use with the cox network.
Cable modem with phone support.
Modem router combos.
Comcast telephone modems emta this category features a list of several comcast telephone modems that are cable modem compatible with comcast telephone modem service.
It is cable labs certified docsis 3.
Motorola mt7711 24x8 cable modem router with two phone ports docsis 3 0 modem and ac1900 dual band wifi gigabit router for comcast xfinity internet and voice 4 4 out of 5 stars 2 031 199 99 199.
0 that is 16x faster than 2.
You should get a new modem if yours doesn t support docsis 3 0 the most widespread iteration of the data over cable service interface specification which governs how cable operators deliver.
Review the modem manufacturer s specifications to choose a device based on your individual needs.
This three in one 24x8 docsis 3 0 cable modem includes a built in ac1900 3x3 wireless gigabit router that provides the range wireless speeds and networking support need for multimedia internet video and high performance networking in a home or office and also includes two comcast xfinity voice compatible phone ports.
Netgear nighthawk 32 x 8 docsis 3 1 voice cable modem voice support black.
Fortunately netgear has you covered with its nighthawk cm1150v a high performance docsis 3 1 cable modem that offers outstanding speeds and support for up to two xfinity phone lines.
Cox does not promote or endorse any particular device or manufacturer for your use.
Wireless cable modem with phone connection.
User rating 4 5 out of 5 stars with 483 reviews.