NEC Univerge SV9100 Manual page 185

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Restrictions:

In a closed numbering plan, the location of the office can be identified by the

first digit or first two digits of the telephone number.

In an open numbering plan, each office in the K-CCIS network is assigned a

one-, two- or three-digit office code and each station in the office is assigned

telephone numbers from two to eight digits.

In the same office, a station-to-station call is made by dialing the telephone

number of the desired station.

For a Closed Numbering Plan network, a maximum of 255 systems can be

connected per K-CCIS Network.

When a Closed Numbering plan is used the extensions in the network cannot

have the same prefix number.

For an Open Numbering Plan network, the Automatic Route Selection (ARS)/

Flexible Routing (F-Route) feature must be used to place Station-to-Station

calls over K-CCIS.

When an Open Numbering plan is used, the extensions in the network can

have the same prefix number, however the office location number cannot be

Call Transfer – All Calls – K-CCIS

Flexible Numbering of Stations – K-CCIS

Key-Common Channel Interoffice Signaling (K-CCIS)

Station-to-Station Calling – K-CCIS

System Data Programming <US

Features and Specifications