NEC Univerge SV8100 Features And Specifications Manual page 978

Issue 12.0
Packet loss must not exceed 1%.
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Data switches must be manageable.
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Routers must provide QOS.
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Adequate bandwidth for estimated VoIP traffic.
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Centralized Voice Mail is supported from the UNIVERGE SV8100 or Electra Elite IPK II
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when using 5-, 6-, 7- and 8-digit station numbers, when the Voice Mail is installed in the
SV8100.
Codec changes in Program 84-30-XX require a CD-PVAA reset.
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With Version 3000 or higher software, the PVA-CCIS blade is supported in the primary
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system and/or secondary systems of a NetLink network.
When using Version 4000 or higher software, InMail is supported for centralized voice
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mail in a NetLink network. However, replication should be scheduled for non-peak hours of
operation.
When using Version 5000 or higher software, InMail is supported for centralized voice

mail in a CCIS network.
Verified Account Codes for Toll Calls across a CCIS network are not restricted when a trunk

access code is added to the number allowing ARS routing through another K-CCIS T1/IP
networked site. This access code (typically a 9), precedes the dialed "1" used by the
system to identify a long distance call. As a result, the call is no longer considered long
distance and the account code is not required.
Any calls across CCISoIP (station to station or stations transferring trunks) that use Quick

Transfer to voice mail require an extra CAP key. The initial call across the CCSIoIP link
uses the first CAP key. When the digit "8" is pressed to perform the Quick Transfer, a
second CAP key is accessed.
When trunks are being shared for outbound calls between CCIS networks, all sites must

utilize the same trunk access code.
Restrictions
The UNIVERGE SV8100 can send billing information to a billing center office (UNIVERGE

SV8300/SV8500) but cannot receive the billing information as the billing center office.
Not all data networks are suitable to support Voice over Internet Protocol (VoIP). A good

VoIP solution requires a low-latency, low jitter and low packet loss network. Accordingly, a
network must be evaluated for latency, packet loss, and jitter to qualify and determine if it
can provide toll-quality speech paths.
K-CCIS – IP with PVA application will support trunks configured in increments of four
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contiguous DSP resources.
Blade Configuration – The K-CCIS – IP with PVA Application Package is identified as a
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PVA-XXCCIS blade type.
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UNIVERGE SV8100
K-CCIS – IP with PVA