Coection refused when telnet chouchbase port on fedora server

i have done add couchbase port on iptables fedora server but when i telnet in localhost the coection refused..

iptables list

ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:ssh
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:jamlink
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:8092
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:11207
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:11209
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:11210
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:memcache
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:11214
ACCEPT tcp  -- anywhere anywhere state NEW tcp dpt:11215 

and for netstat -tulpn

tcp  0 0 0.0.0.0:4369  0.0.0.0:*               LISTEN      831/epmd
tcp  0 0 0.0.0.0:22    0.0.0.0:*               LISTEN      741/sshd
tcp6 0 0 :::22         :::*                    LISTEN      741/sshd
udp  0 0 127.0.0.1:323 0.0.0.0:*                           649/chronyd
udp  0 0 0.0.0.0:4115  0.0.0.0:*                           764/dhclient
udp  0 0 0.0.0.0:68    0.0.0.0:*                           764/dhclient
udp6 0 0 ::1:323       :::*                                649/chronyd
udp6 0 0 :::39523      :::*                                764/dhclient

can anyone help me how to solve this

thankyou