<s>
The	O
company	O
's	O
platform	O
includes	O
unified	B-Protocol
communications	I-Protocol
(	O
UCaaS	O
)	O
,	O
contact	O
center	O
other	O
services	O
.	O
</s>
<s>
In	O
October	O
2019	O
,	O
Avaya	O
entered	O
into	O
a	O
strategic	O
partnership	O
with	O
RingCentral	O
and	O
together	O
,	O
introduced	O
a	O
new	O
unified	B-Protocol
communications	I-Protocol
as	O
a	O
service	O
solution	O
called	O
Avaya	O
Cloud	O
Office	O
(	O
"	O
ACO	O
"	O
)	O
.	O
</s>
