Iwatsu ENTERPROSE-CS Owner's Manual page 2

SPECIAL NOTICES
If the System is equipped with Telephony over Transmission Control
Protocol/Internet Protocol (TCP/IP) and Session Initiation Protocol (SIP) wired
and/or wireless facilities, the user may experience certain compromises in
performance, reliability and security due to transmission facilities QOS and
bandwidth problems, even when the Equipment performs to the specification.
USER(S) ACKNOWLEDGES THAT THEY ARE AWARE OF THESE RISKS
AND THAT THEY HAVE DETERMINED THESE RISKS ARE ACCEPTABLE
FOR THIER APPLICATION OF THE EQUIPMENT. USER(S) ALSO
ACKNOWLEDGE(S) THAT THEY ARE SOLELY RESPONSIBLE FOR
ENSURING THAT THEIR NETWORKS AND TRANSMISSION FACILITIES
QOS AND BANDWIDTH ARE ADEQUATE FOR THE PURPOSE INTENDED
AND THEIR NETWORKS AND TRANSMISSION FACILITIES ARE
ADEQUATELY SECURED AGAINST UNAUTHORIZED INTRUSION.
TOLL RESTRICTION
The Toll Restriction feature of the Iwatsu Enterprise-CS system is one method of
preventing fraud (i.e., the making of unauthorized toll calls) by users of the system.
The chance of fraud may be reduced but may not be eliminated. Only a complete
program which includes but may not be limited to inspection of telephone call billing,
use of call detail recorders, and other such devices, systematic monitoring of all
telephone call activity, and implementing corrective measures can minimize the
possibility of fraud. ICON Voice Networks and/or its Third Party manufacturers /
suppliers hereby disclaim any express or implied warranty that its equipment is
technically immune from or prevents unlawful and/or unauthorized utilization that
may result in unauthorized toll calls. ICON Voice Networks hereby warns Dealer and
User that such is possible.
DISA
The Direct Inward System Access (DISA) feature, with the ability to allow outside
parties to connect to the internal services of Iwatsu Enterprise-CS, may provide a
means for fraudulent calls to occur. Only a complete program which includes, but
may not be limited to, inspection of telephone call billing, use of call detail recorders,
and other such monitoring devices, systematic monitoring of all telephone call
activity, frequently changing DISA authorization codes, and implementing corrective
measures can minimize the possibility of fraud. ICON Voice Networks and/or its
Third Party manufacturers/suppliers hereby disclaim any express or implied warranty
that its equipment is technically immune from or prevents unlawful and/or
unauthorized utilization that may result in unauthorized calls. ICON Voice Networks
hereby warns Dealer and User that such is possible.