NEC Univerge SV8100 Features And Specifications Manual page 881

UNIVERGE SV8100
When connecting a SV8100 to a NEAX PBX, Link reconnect needs to be turned off in the

PBX to the SV8100.
The CCIS Call Back feature requires Version 5000 or higher software and the Version

5000 Enhancement license.
Call Forward Busy No Answer must be disabled for a telephone to receive a CCIS Call

Back request.
Main software Version 5000 or higher and the Version 5000 Enhancement License are

required to support CCIS Callback.
When connecting to a SV8300 or SV8500 using KCCIS the Callback feature is not

supported.
This feature is only supported when using a closed numbering plan.

CCIS Callback can only be set when the destination party is busy, and the calling party

hears busy tone.
The calling party must hang up after setting CCIS Call Back.

CCIS Callback can only be set by pressing a programmed Feature key. Softkeys or dialing

a service code is not supported.
CCIS Callback can only be set from a multiline terminal.

CCIS Call Back target can only be a multiline terminal.

The following telephones are not supported for either setting or receiving CCIS Callback:

Single Line Telephones

Standard SIP Telephones

MH240 Telephones

IP-DECT Telephones

H.323 Telephones

ISDN Telephones

For the CCIS Call Back to occur there must be available CCIS trunks in both systems.

The setting party can only set Callback to one destination telephone.

One system can have a maximum of 50 Camp On/Call back requests set.

Callback requests are canceled by a system reset.

When the destination extension does not become available within a specified time

(Program 20-01-09) the CCIS Callback will be canceled. This timer is set on the
destination system.
If the setting extension does not answer the Callback ring within a specified time (Program

20-01-07) the CCIS Callback will be canceled. This timer is set on the originating system.
K-CCIS – T1
Issue 8.01
2 - 853