<s>
Microsoft	B-Protocol
Office	I-Protocol
Live	I-Protocol
Communications	I-Protocol
Server	I-Protocol
2003	O
provides	O
real-time	O
communications	O
platform	O
allowing	O
for	O
voice	O
,	O
video	O
,	O
and	O
instant	B-Application
messaging	I-Application
.	O
</s>
<s>
Microsoft	B-Protocol
Office	I-Protocol
Live	I-Protocol
Communications	I-Protocol
Server	I-Protocol
2003	O
(	O
LCS	O
)	O
,	O
provided	O
many	O
capabilities	O
that	O
were	O
notably	O
absent	O
from	O
the	O
company	O
's	O
earlier	O
Exchange	O
IM	O
solution	O
,	O
including	O
encryption	O
,	O
logging	O
,	O
and	O
standards-based	O
protocols	O
.	O
</s>
