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4 Messages
Is eMTA phone modem required?
Would it be possible to use an ethernet based telephone VoIP adapter with Cox Voice? Or do you need to use a coax phone modem? If the phone modem is required and I buy a docsys 3.1 from the cox certified list, will Cox be willing to activate it for voice?
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Darkatt
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2K Messages
You will need to use Cox's voice modem for telephone service. You can use your OWN modem for Internet, which is what I do, I have a Cox DPC3212 modem for telephone service and I use my personal DG2460 modem for Internet, though I will be upgrading soon.
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WiderMouthOpen
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Just to focus in on what Darkatt said, you can't buy your own voice modem (eMTA) with Cox. They provide you one as a free lease and uses coax. The latest one is the TM3402. FYI you can use a virtual client with their Cox Business Voicemanager, but that is probably beyond what you are trying to do.
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Bruce
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Ooma got very high scores on Consumer Reports' 2022 Ratings.
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