Utilize separate modems for Voice and Data

Hello - I'm interested in utilizing a Ubiquity Data modem https://store.ui.com/us/en/collections/pro-internet-solutions/products/uci but still keep my Xfinity voice services.  at the moment I have a Netgear modem that has both services combined into a single box.  Is it possible for me to use this Ubiquity modem and also leverage the Netgear modem just for voice?  I have seen questions similar to this (but not exactly my use case) on the forums and to this point unfortunately it hasn't been possible.  I am hoping that has changed.  Thank you in advance.