NEC Univerge SV8100 Features And Specifications Manual page 863

UNIVERGE SV8100
For a Closed Numbering Plan network using F-Routes, a maximum of 120 F-Route Tables

are available allowing a maximum of 121 connected systems per K-CCIS network.
When a Closed Numbering Plan Network is used, a user can call another station by dialing

the distant extension number, but extensions in the network cannot have the same prefix.
For an Open Numbering Plan network, a user can dial another station by dialing the office

location number plus an extension number and the extension number can have the same
prefix, but the office location cannot be the same.
When an UNIVERGE SV8100 system is a tandem system (in the middle) between systems

with higher K-CCIS feature support (including NEAX PBXs), only the K-CCIS features
supported by the UNIVERGE SV8100 tandem system are passed through and supported.
An UNIVERGE SV8100 K-CCIS network should never have more than five hops (tandem

connections) because of the message delay through each tandem system.
A Star topology network supports up to eight systems.
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A Tree topology network is supported. The maximum number of systems depends on the

Numbering Plan used and the maximum number of hops (tandem connections).
A Mesh topology network is not supported.
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K-CCIS requires assigning a point code for each office. Point codes differentiate between

an originating office and a destination office in the K-CCIS Network. Assigning point codes
requires the following considerations:
The point code must be unique in the network.

When a system has two or more CCH channels, the same originating point code must be

assigned to all channels in the system.
The UNIVERGE SV8100 can have a maximum of 255 codes assigned to distant systems.
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Using an UNIVERGE SV8100-to-UNIVERGE SV8100 network, centralized voice mail is not

supported when an Open Numbering Plan is used.
Centralized E911 – K-CCIS is supported.
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When Centralized E911 – K-CCIS is not used, each UNIVERGE SV8100 system in a

K-CCIS network must have at least one trunk for Emergency 911 calls.
Using a NEAX-to-UNIVERGE SV8100 network, the PBX must supply centralized voice

mail.
Multiline terminals must have an available Call Appearance (CAP) key to originate or

answer a K-CCIS trunk call.
Direct access of K-CCIS voice or data channels using Line keys or Specified Line Seizure

access codes is prohibited.
The Recall key or Drop key does not function on K-CCIS calls. When either key is pressed,

operation is ignored, and the call continues.
Trunk queuing is prohibited on a K-CCIS trunk route.
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K-CCIS – T1
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