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Forum Discussion

rtigol's avatar
rtigol
Follower
Jun 05, 2019

CM500v modem

I just installed my new modem CM500V.  My internet provider is Cablevision/Optimum.  I was able to get my internet connection right but have no dial tone.  There are 2 phone outlets in the modem - te...
vkdelta's avatar
vkdelta
NETGEAR Employee Retired
Jun 05, 2019

CM500V does NOT work with Optimum voice. 

It is specifically for xfinity,