Hello,
I have successfully installed openfire on CentOS 7 by simply following a post that i read already here. a very helpful post.
Now the problem i am facing, is that when installing a spark IM client on an end user's machine; when creating an account, i can't get to register it successfully. The given error is: cannot connect to 192.168.x.x (the server's IP).
I believe it's about opening ports on centOS but i am not familiar with it. can anyone help?

Thanks Scot.. glad to be here

Windows XP sp2 keep getting BSoD with error c000021a and rebooting. On safe mode, windows works fine, no rebooting. According to what i looked for, there should be a faulty software or driver causing this issue; how can i know what is that faulty software? i need to solve this without formatting the PC.
any suggestions?

haha.. alright then.
but it's an excellent tool .. i love it !

Hello, is there some kind of a free tool, where mobiles connected to the same network can communicate (by voice calls) internally for free?