Byteman007InitiateJun 23, 2019C7800 modem firmware updateI am trying to get updates to c7800 cable modem/router combo product. I am on Xfinity comcast. Your website under download section says ISP will update firmware. Comcast says they don’t update firmwar...Show More
FURRYe38Guru - Experienced UserSep 03, 2019The CM1200 doesn't support phone line connections. The CM1150v does....
