I wanted to look in the cli of asterisk what phones were registrated:
sip show peers
But on that, I recieved following error:
No such command 'sip show peers' (type 'core show help sip show' for other possible commands)
When I tried to load the chan_sip, i had following:
Unable to load module chan_sip.so
Command 'module load chan_sip.so' failed.
[Jun 11 11:10:55] WARNING: loader.c:423 load_dynamic_module: Error loading module 'chan_sip.so': /usr/lib/asterisk/modules/chan_sip.so: undefined symbol: ast_websocket_write
[Jun 11 11:10:55] WARNING: loader.c:902 load_resource: Module 'chan_sip.so' could not be loaded.