[root@msacomp usr]# asterisk -r
Asterisk 17.5.1, Copyright (C) 1999 - 2018, Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Connected to Asterisk 17.5.1 currently running on msacomp (pid = 333331)
msacomp*CLI> module load chan_dahdi.so
Unable to load module chan_dahdi.so
Command 'module load chan_dahdi.so' failed.
[Jun 15 23:47:44] ERROR[570008]: loader.c:281 module_load_error: Error loading module 'chan_dahdi.so': /usr/lib64/asterisk/modules/chan_dahdi.so: cannot open shared object file: No such file or directory

Воспроизводится в Sisyphus

Ошибка актуальна для asterisk-20.18.2-alt1