From what I remember, they didn't want you bypassing the long distance carriers by putting telephone calls over the radio connecting a local call to RF and terminating to another local call on the far end. Once IP network is involved, the underlying physical network architecture isn't relevant. Lots of outdated rules still on the books.
-------- Original message --------
From: John Heron <jh0932@gmail.com>
Date: 2/12/19 10:08 AM (GMT-06:00)
To: Users of Asterisk app_rpt <app_rpt-users@lists.allstarlink.org>
Subject: Re: [App_rpt-users] GMRS linked Repeater network using HAMVoIP
If it’s hooked to a telco it’s illegal. If you have DSL or landline or any part of the system touches a telco then the whole system is deemed illegal.