<s>
TokBox	B-Protocol
was	O
a	O
PaaS	B-Application
(	O
Platform	B-Application
as	I-Application
a	I-Application
Service	I-Application
)	O
company	O
that	O
provided	O
hosted	O
infrastructure	O
,	O
APIs	B-General_Concept
and	O
tools	O
required	O
to	O
deliver	O
enterprise-grade	O
WebRTC	B-Protocol
capabilities	O
.	O
</s>
<s>
TokBox	B-Protocol
was	O
founded	O
by	O
Serge	O
Faguet	O
and	O
Ron	O
Hose	O
.	O
</s>
<s>
TokBox	B-Protocol
was	O
acquired	O
by	O
Telefónica	O
Digital	O
,	O
a	O
subsidiary	O
of	O
Telefónica	O
,	O
in	O
October	O
2012	O
.	O
</s>
<s>
Server	O
SDKs	B-Application
:	O
OpenTok	O
's	O
server	O
SDKs	B-Application
wrap	O
the	O
OpenTok	O
REST	O
API	B-General_Concept
,	O
and	O
let	O
developers	O
securely	O
generate	O
tokens	O
for	O
their	O
OpenTok	O
applications	O
.	O
</s>
<s>
Officially	O
supported	O
libraries	O
include	O
:	O
Java	B-Language
and	O
PHP	B-Application
.	O
</s>
<s>
Community	O
supported	O
and	O
created	O
libraries	O
include	O
:	O
Python	B-Language
,	O
Ruby	B-Application
On	I-Application
Rails	I-Application
,	O
.NET	B-Application
,	O
Node.js	B-Language
,	O
Perl	B-Language
,	O
Golang	B-Application
.	O
</s>
<s>
Client	O
Libraries	O
:	O
OpenTok	O
's	O
WebRTC	B-Protocol
client	O
libraries	O
enable	O
video	O
communications	O
on	O
a	O
client	O
platform	O
.	O
</s>
<s>
Officially	O
supported	O
libraries	O
include	O
:	O
JavaScript	B-Language
,	O
iOS	B-Application
and	O
Android	B-Application
.	O
</s>
<s>
Community	O
supported	O
and	O
created	O
libraries	O
include	O
:	O
PhoneGap	B-Protocol
and	O
Titanium	O
.	O
</s>
<s>
TokBox	B-Protocol
has	O
a	O
long	O
history	O
of	O
active	O
engagement	O
with	O
the	O
developer	O
community	O
.	O
</s>
<s>
It	O
has	O
sponsored	O
numerous	O
hackathons	O
since	O
2010	O
such	O
as	O
TechCrunch	O
Disrupt	O
Hackathon	O
,	O
API	B-General_Concept
Hack	O
Day	O
and	O
Music	O
Hack	O
Day	O
.	O
</s>
<s>
Four	O
sophomore	O
students	O
from	O
Carnegie	O
Mellon	O
University	O
with	O
no	O
prior	O
hackathon	O
experience	O
built	O
Classity	O
to	O
showcase	O
real-time	O
lectures	O
on	O
the	O
web	O
and	O
won	O
the	O
“	O
Best	O
Use	O
of	O
TokBox	B-Protocol
API	B-General_Concept
”	O
award	O
.	O
</s>
<s>
February	O
—	O
TokBox	B-Protocol
announced	O
that	O
as	O
of	O
April	O
5	O
,	O
2011	O
,	O
they	O
will	O
be	O
discontinuing	O
the	O
TokBox	B-Protocol
video	B-Application
chat	I-Application
and	O
video	B-Application
conferencing	I-Application
service	O
to	O
focus	O
solely	O
on	O
their	O
API	B-General_Concept
,	O
OpenTok	O
.	O
</s>
<s>
TokBox	B-Protocol
was	O
the	O
subject	O
of	O
controversy	O
when	O
50%	O
of	O
their	O
engineering	O
staff	O
was	O
fired	O
in	O
July	O
2009	O
.	O
</s>
<s>
This	O
happened	O
around	O
the	O
time	O
TokBox	B-Protocol
changed	O
CEOs	O
.	O
</s>
<s>
None	O
of	O
the	O
original	O
founders	O
are	O
currently	O
with	O
TokBox	B-Protocol
.	O
</s>
