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A-121
Service Conditions (cont'd)
6.
Any one of the station, central office line, tie line, CCIS line, or the ISDN network subscriber can
be the conference member.
7.
The Attendant Console cannot be a member of the conference. Pressing of the "CNF" key will
be invalid.
8.
The stations connected to the 8-party conference trunk can call the conferees separately any
time.
9.
When all of the eight ports of the 8-party conference trunk are filled with the conferees, no other
conferee can be added to the conference.
10. The station/trunk which is connected to the 8-party conference trunk can release from the
conference at any time.
11. An incoming call from the ringdown trunk, where release cannot be detected, cannot be
connected to the 8-party conference trunk.
12. Assign non-effective hold trunk check in system data for release of ineffectively held trunks at
routine diagnosis to prevent the 8-party conference trunk being held up.
13. When all the trunks and stations connected to the 8-party conference trunk release, the
conference trunk becomes free. Until then, the same trunk cannot be used by another group for
an 8-party conference.
14. On the LCD display of the D
conference is shown as "STA:3, TRK:2" on the upper line. (Name Display service is not
available.)
15. The 8-party conference trunk cannot be called from a station, outside party, or the Attendant
Console. (Reorder Tone is sent out when attempted.)
16. The following services are not available for the stations/trunks connected to the 8-party
conference trunk:
ATTENDANT CAMP-ON WITH TONE INDICATION[A-1]
BROKERAGE HOT LINE
BUSY VERIFICATION
CALL WAITING – ORIGINATING
CALL WAITING – TERMINATING
NAME DISPLAY
17. In the following cases, 8-party conference service via "CNF" key is not available:
a.) when the service is not set in system data
b.) when the service is restricted
c.) when the 8-party conference trunk is not assigned, not accommodated, or busy.
In the cases above, if Three-Way Calling service is available and the three-way conference
trunk is provided, this service is provided by pressing the "CNF" key. The LCD of the D
connected to the conference trunk shows "CNF" when using Three-Way Calling service.
18. When a station connected to the 8-party conference trunk transfers a call to another station and
the operating station goes on-hook whether transferred station answers or not, the 8-party
conference trunk recalls to the operating station.
19. The 8-party conference trunk cannot be assigned as the destination of CALL
FORWARDING – ALL CALLS [C-5]/– BUSY LINE [C-2]/– DON'T ANSWER [C-3] service.
20. ADD-ON CONFERENCE - 8 PARTY [A-121] cannot be activated by a single line phone.
Page 52
Add On Conference - 8 Party
term
stations, the number of the stations and trunks attending the
[B-6]
[B-3]
[C-31]
[C-12]
[N-28]
NEAX2400 ICS Business Features and Specifications
term
NDA-24143, Issue 4
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