Murmur setup issues on CentOS 7

[ibab]

I'm trying to setup a Mumble server on my dedicated server running on CentOS 7.

I've setup the server using this tutorial.

http://wiki.mumble.info/wiki/Install_CentOS7

However, in the Mumble Server Connect window, I only see the Ping of the server and not the Users. Connecting to the server leads into "Server connection failed: Connection refused."

Here is the error log of Murmur.

<C>2015-01-26 18:33:58.113 Caught SIGTERM, exiting
<W>2015-01-26 18:33:58.113 Killing running servers
<C>2015-01-26 18:33:58.113 Caught SIGTERM, exiting
<W>2015-01-26 18:33:58.113 Killing running servers
<W>2015-01-26 18:33:58.113 Shutting down
<W>2015-01-26 18:33:58.113 MurmurIce: Shutdown complete
<W>2015-01-26 18:33:58.217 1 => Stopped announcing server via bonjour
<W>2015-01-26 18:33:58.309 1 => Stopped
<W>2015-01-26 18:33:58.309 Shutting down
<W>2015-01-26 18:33:58.310 MurmurIce: Shutdown complete
<W>2015-01-26 18:36:16.749 Initializing settings from /etc/murmur.ini (basepath /etc)
<W>2015-01-26 18:36:16.750 OpenSSL: OpenSSL 1.0.1k 8 Jan 2015
<W>2015-01-26 18:36:16.779 ServerDB: Opened SQLite database /var/lib/murmur/murmur.sqlite
<W>2015-01-26 18:36:16.781 MurmurIce: Endpoint "tcp -h 127.0.0.1 -p 6502" running
<W>2015-01-26 18:36:16.782 OSInfo: Failed to execute lsb_release
<W>2015-01-26 18:36:16.782 Murmur 1.3.0 (1.3.0~511~ge469bd6~snapshot) running on X11: Linux 3.10.23-xxxx-std-ipv6-64: Booting servers
<W>2015-01-26 18:36:16.890 1 => Server listening on [::]:64738
<W>2015-01-26 18:36:16.982 1 => Announcing server via bonjour
<W>2015-01-26 18:36:17.091 1 => Not registering server as public
<W>2015-01-26 18:36:17.091 QObject::connect: No such slot MurmurDBus::userTextMessage(const User *, const TextMessage &)