NEC nec specifications Service Conditions cont’d

Group Call - Automatic Conference (20-Party) G-23

Service Conditions (cont’d)

8.By assigning the Phantom Telephone Number to the telephone number, the maximum number of conference group per set of CFTB circuit cards is 17 (Phantom Telephone Number: 16 + telephone number: 1).

9.This service must not be assigned to the ports of LC used for LC-COT connection.

10.If a conference leader hangs up (or is out of zone), the conference will be released.

11.When a conferee is busy or out of zone during a conference call, the conferee is not called.

12.When all conferees are busy, out of zone or they do not answer the conference call, the conference leader hears Ringback Tone.

13.When a conferee who answered a conference call goes on-hook before a conferee who is to be called last in the group is called, and other conferees are busy, out of zone or do not answer the call, a conference leader receives no tone.

14.ISDN terminal and Attendant Console are not available in this feature.

15.Conference leader cannot call a conference using Blind Transfer.

16.When using this feature, the user must assign Service Feature Restriction Class and Route Restriction Class, which are different from those of other stations to ports of CFTB circuit card, and also restrict all outgoing routes by system data. If outgoing trunk is used for this feature, noise or announcement of another office may be heard.

17.If a PS is in one of the following conditions, Call Forwarding - Dropped Call is not executed.

•When the PS encounters a squelch disconnection while it is in conference.

•When a connected terminal is in conference.

18.If a conferee has been assigned in a UCD group, the conferee is not called.

NEAX2400 IPX Wireless Features and Specifications	Page 67
NDA-24313, Issue 1