<s>
Universal	B-Protocol
communication	I-Protocol
format	I-Protocol
is	O
a	O
communication	O
protocol	O
developed	O
by	O
the	O
IEEE	O
for	O
multimedia	O
communication	O
.	O
</s>
<s>
UCF	O
is	O
a	O
proprietary	O
format	O
used	O
by	O
Cisco	O
for	O
their	O
WebEx	O
Web	B-Protocol
conferencing	I-Protocol
application	O
.	O
</s>
