<s>
Openfire	B-Language
(	O
previously	O
known	O
as	O
Wildfire	O
,	O
and	O
Jive	O
Messenger	O
)	O
is	O
an	O
instant	B-Application
messaging	I-Application
(	O
IM	O
)	O
and	O
groupchat	O
server	B-Application
for	O
the	O
Extensible	B-Protocol
Messaging	I-Protocol
and	I-Protocol
Presence	I-Protocol
Protocol	I-Protocol
(	O
XMPP	B-Protocol
)	O
.	O
</s>
<s>
It	O
is	O
written	O
in	O
Java	B-Language
and	O
licensed	O
under	O
the	O
Apache	B-Application
License	I-Application
2.0	O
.	O
</s>
<s>
Due	O
to	O
a	O
trademark	O
issue	O
,	O
it	O
was	O
further	O
renamed	O
to	O
Openfire	B-Language
in	O
2007	O
.	O
</s>
<s>
After	O
Jive	O
Software	O
handed	O
the	O
Openfire	B-Language
project	O
to	O
the	O
Ignite	O
Realtime	O
community	O
,	O
the	O
Ignite	O
Realtime	O
Foundation	O
was	O
founded	O
to	O
govern	O
its	O
projects	O
.	O
</s>
<s>
Openfire	B-Language
continued	O
to	O
be	O
developed	O
under	O
a	O
community	O
model	O
,	O
as	O
part	O
of	O
the	O
Ignite	O
Realtime	O
Foundation	O
.	O
</s>
<s>
Most	O
administration	O
of	O
the	O
server	B-Application
is	O
done	O
through	O
a	O
web	O
interface	O
,	O
which	O
runs	O
on	O
the	O
ports	O
9090	O
(	O
HTTP	O
)	O
and	O
9091	O
(	O
HTTPS	O
)	O
by	O
default	O
.	O
</s>
<s>
Administrators	O
can	O
connect	O
from	O
anywhere	O
and	O
edit	O
the	O
server	B-Application
and	O
configuration	O
settings	O
.	O
</s>
<s>
Openfire	B-Language
supports	O
the	O
following	O
features	O
:	O
</s>
<s>
Openfire	B-Language
has	O
strong	O
support	O
for	O
plugins	O
and	O
customized	O
builds	O
;	O
there	O
are	O
numerous	O
plugins	O
available	O
for	O
immediate	O
download	O
and	O
install	O
via	O
the	O
admin	O
console	O
,	O
and	O
many	O
installations	O
have	O
bespoke	O
plugins	O
.	O
</s>
<s>
Openfire	B-Language
allows	O
multiple	O
server	B-Application
instances	O
to	O
work	O
together	O
in	O
one	O
clustered	O
environment	O
.	O
</s>
<s>
There	O
is	O
an	O
open-source	O
clustering	O
plugin	O
based	O
on	O
open-source	O
Hazelcast	B-Application
technology	O
.	O
</s>
