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Telephony modem

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Regular Visitor

Telephony modem

I use one cable modem for telephony and another cable modem for internet/cable. I want to replace my rented Comcast telephony modem with a Comcast improved one that I will purchase. What is the step by step procedure to swap out the telephony modems?

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Valued Contributor

Re: Telephony modem

See the following link for list of telephony modems and setup procedure:

 

https://forums.xfinity.com/t5/Home-Phone-Service-Equipment/How-to-purchase-and-install-a-voice-modem...

 

Since that message was created there is now a Netgear CM1150V docsis 3.1 modem that is retail approved

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Regular Visitor

Re: Telephony modem

Thank you!