# netstat -a | grep https
tcp        0      0 *:https                     *:*                         LISTEN      
tcp        0      0 192.168.10.100:https        10.7.120.83:44627           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44632           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44635           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44626           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44631           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44630           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44628           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44629           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44634           ESTABLISHED 
tcp        0      0 192.168.10.100:https        10.7.120.83:44633           ESTABLISHED 

# asterisk -rx "sip show tcp"
Address                                         Transport   Type

#asterisk -rx "core show threads" | grep ast_tcptls_server_root
0x7f7da84a3700 6440 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da8617700 6439 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da8427700 6438 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da83ab700 6437 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da832f700 6436 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da82b3700 6435 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da8237700 6434 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da81bb700 6433 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da813f700 6432 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()
0x7f7da80c3700 6431 handle_tcptls_connection started at [  328] tcptls.c ast_tcptls_server_root()