centos - Can View Website on Localhost and By IP on machine but nothing from other machines

I have a centos apache2 webserver which is running and I can view the localhost website from localhost or by http://192.168.0.167 (its IP) through a browser on the machine itself, but if I try to view it by its IP on another machine through a browser on the network I can't load the website. Also pinging the machine from another machine works fine. I'm able to connect to the machine via SSH as well with no trouble.

"iptables -L" output:

Chain INPUT (policy ACCEPT)

target     prot opt source               destination
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination


Chain RH-Firewall-1-INPUT (2 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
ACCEPT     icmp --  anywhere             anywhere            icmp any
ACCEPT     esp  --  anywhere             anywhere
ACCEPT     ah   --  anywhere             anywhere
ACCEPT     udp  --  anywhere             224.0.0.251         udp dpt:mdns
ACCEPT     udp  --  anywhere             anywhere            udp dpt:ipp
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:ipp
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED

ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:ssh
REJECT     all  --  anywhere             anywhere            reject-with icmp-host-prohibited

Answer

In runtime:

iptables -I RH-Firewall-1-INPUT 7 -p tcp --dport 80 -j ACCEPT

startup in /etc/sysconfig/iptables