NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
John1981
Aug 29, 2018Aspirant
AC2200 phone line
Recently purchased the AC2200-RBK40. I have a phone line thru my ISP and want to use the Orbi instead of the modem that came with ISP. Did i waste my money buying the Obri? Or is there a way to conn...
FURRYe38
Sep 03, 2018Guru - Experienced User
I believe the OP has internet phone service with his ISP in which I presume the ISP requires the user of there modem. So I presume in his case, if he needs the ISP modem, he should get in to a non cable modem Orbi system like the RBK50 or 40 series, someting with out the built in cable modem.
vkdelta
Sep 04, 2018NETGEAR Employee Retired
If you have a phone service with ISP and need Orbi system, it is better to buy following combination of units.
CM500V (For Modem and Voice)
RBK50 (for Router and WIFI)
CBK40 DOES NOT support voice.
you can ask xfinity to split voice into ISP modem and keep data on CBK40 but then you will still be paying rental fees for ISP modem.
in our online postin on amazon, it specifically states that "
- **Not compatible with bundled voice services from Cable Internet Service Providers."