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Forum Discussion
cpwlew
Jan 05, 2021Aspirant
CM1200 modem telephone connection
Finally getting ready to install the new CM 1200. I noticed that on my Sprectum moden, there was a dedicated spot the the telephone connection. The CM 1200 does not have one labeled for that. S...
FURRYe38
Jan 05, 2021Guru - Experienced User
The CM1200 doesn't support any RJ11 phone features. If you need phone features on a modem, then the CM1150V or CM2050V would be the modem to get as that supports voice and phone features.