Hello freeswitch experts,

I have installed the FreeSWITCH version: 1.10.7-release-19-883d2cb662~64bit (-release-19-883d2cb662 64bit) on Debian GNU/Linux 11 (bullseye) version. 

'service freeswitch status' command shows freeswitch as running. 

When I run fs_cli command from the server itself ( connecting to 127.0.0.1) I get the following error -> 

[ERROR] fs_cli.c:1691 main() Error Connecting []

Looked at the logs kept in /var/log/freeswitch directory . Following errors are shown but they don't seem to be related fs_cli not connecting 

 Line 199: 2022-03-09 13:12:21.550802 0.00% [ERR] sofia.c:3296 Error Creating SIP UA for profile: external-ipv6 (sip:mod_sofia@[::1]:5080;transport=udp,tcp) ATTEMPT 1 (RETRY IN 5 SEC)
Line 203: 2022-03-09 13:12:21.550957 0.00% [ERR] sofia.c:3296 Error Creating SIP UA for profile: internal-ipv6 (sip:mod_sofia@[::1]:5060;transport=udp,tcp) ATTEMPT 1 (RETRY IN 5 SEC)
Line 246: 2022-03-09 13:12:23.045871 0.00% [WARNING] mod_verto.c:4805 Bind Error!, errno=99,
Line 250: 2022-03-09 13:12:23.045898 0.00% [WARNING] mod_verto.c:4805 Bind Error!, errno=99,
Line 251: 2022-03-09 13:12:23.045904 0.00% [WARNING] mod_verto.c:4972 default-v6 Client Socket Error! No Listeners!
Line 464: 2022-03-09 13:12:23.562719 0.00% [NOTICE] switch_loadable_module.c:172 Adding Endpoint 'error'
Line 1613: 2022-03-09 13:12:26.538136 99.90% [ERR] sofia.c:3296 Error Creating SIP UA for profile: external-ipv6 (sip:mod_sofia@[::1]:5080;transport=udp,tcp) ATTEMPT 2 (RETRY IN 5 SEC)
Line 1614: 2022-03-09 13:12:26.538136 99.90% [ERR] sofia.c:3296 Error Creating SIP UA for profile: internal-ipv6 (sip:mod_sofia@[::1]:5060;transport=udp,tcp) ATTEMPT 2 (RETRY IN 5 SEC)
Line 1615: 2022-03-09 13:12:31.537770 99.87% [ERR] sofia.c:3296 Error Creating SIP UA for profile: external-ipv6 (sip:mod_sofia@[::1]:5080;transport=udp,tcp) ATTEMPT 3 (RETRY IN 5 SEC)
Line 1616: 2022-03-09 13:12:31.537770 99.87% [ERR] sofia.c:3307 Error Creating SIP UA for profile: external-ipv6 (sip:mod_sofia@[::1]:5080;transport=udp,tcp)
Line 1622: 2022-03-09 13:12:31.537770 99.87% [ERR] sofia.c:3296 Error Creating SIP UA for profile: internal-ipv6 (sip:mod_sofia@[::1]:5060;transport=udp,tcp) ATTEMPT 3 (RETRY IN 5 SEC)
Line 1623: 2022-03-09 13:12:31.537770 99.87% [ERR] sofia.c:3307 Error Creating SIP UA for profile: internal-ipv6 (sip:mod_sofia@[::1]:5060;transport=udp,tcp)

I also went through freeswitch books and wiki to see if there were any troubleshooting hints around issues like this but could not find any.

I am a newbie to FS so any hints and tips to further troubleshoot this issue is highly appreciated 

Thanks in advance