It hangs forever.

command "netstat -anlp | grep 8021" gives the following output.

tcp        0      0 127.0.0.1:34893         127.0.0.1:8021          ESTABLISHED 2020/fs_cli
tcp        0     54 127.0.0.1:8021          127.0.0.1:34893         ESTABLISHED 1862/freeswitch


--
regards,
akhil