I recently came across this company that takes hotel’s (and other businesses’) traditional phone lines and transfers them to the internet. There is little-to-no upfront cost, and the savings are often 40%-60% per month. Feel free to reach out to me and I can get you in touch with someone at the company who can give you some more details. Click the link below to see how this technology might benefit your hotel or business.
https://www.motionvoip.com/blog/2020/3/31/7-advantages-of-voip-for-your-small-business-in-branson