NEC Neax 2400 Imx Ccis Features And Specifications

NEAX2400 IMX CCIS Features and Specifications
Page 26NDA-24222, Issue 3
C-45 Call Forwarding - All Calls - CCIS
Service Conditions (cont’d)
7. When CALL FORWARDING-ALL CALLS - CCIS is used, the following conditions exist:
a.) Station A calls Station B. Station B is set to CALL FORWARDING-ALL CALLS - CCIS to
Station C. Station C is set to CALL FORWARDING-ALL CALLS to Station D. CALL
FORWARDING-ALL CALLS occurs to Station D. 
b.) Station A calls Station B. Station B is set to CALL FORWARDING-ALL CALLS -...

NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 27
Call Forwarding - All Calls - CCIS C-45
Service Conditions (cont’d)
c.) A Central Office call is directed to Station B. Station B is set to CALL FORWARDING-ALL
CALLS - CCIS to Station C. Station C is set to CALL FORWARDING-ALL CALLS to Station
D. CALL FORWARDING-ALL CALLS occurs to Station D.
d.) A Central Office call is directed to Station B. Station B is set to CALL FORWARDING-ALL
CALLS - CCIS to Station C. Station C is set to...

NEAX2400 IMX CCIS Features and Specifications
Page 28NDA-24222, Issue 3
C-45 Call Forwarding - All Calls - CCIS
Service Conditions (cont’d)
14. CALL FORWARDING-ALL CALLS - CCIS can be overridden, allowing the forwarded-to station to
initiate or transfer calls to the forwarding station. 
a.) The idle forwarding station can be reached by the forwarded-to station, using CALL
FORWARDING OVERRIDE - CCIS [C-49].
b.) A busy forwarding station receives call waiting treatment when the designated station calls...

NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 29
Call Forwarding - All Calls - CCIS C-45
Interactions (cont’d)
3. When CALL WAITING [C-12, 31], ATTENDANT CAMP-ON WITH TONE INDICATION [A-45], and
CALL BACK [C-44] is directed toward Station A with call forwarding set to Station B, Station B will
receive Call Waiting Tone.
4. When a station in a Hunt Group initiates CALL FORWARDING-ALL CALLS - CCIS, calls normally
destined for this station will not be received. The Hunt Group...

NEAX2400 IMX CCIS Features and Specifications
Page 30NDA-24222, Issue 3
C-46 Call Forwarding - Busy Line - CCIS
C-46  Call Forwarding - Busy Line - CCIS
General Description
This service feature allows Inter-Office Call Forwarding-Busy Line for a case where the transferring station and the
transferred station respectively belong to a different PBX in the CCIS network.
Operating Procedure
When setting call Forwarding-Busy Line Service. 
1. Station A goes off-hook; receives dial tone.
2. Station A dials the...

NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 31
Call Forwarding - Busy Line - CCIS C-46
Operating Procedure (cont’d)
6. Station A is called from Station D through a CCIS line. The call is automatically transferred to Station B
which Station A has designated as the call destination. Station D receives ringback tone; Station B is rung.
7. When Station B answers, Stations B and D are connected with each other.
When cancelling CALL FORWARDING-BUSY LINE service:
1. Station A goes...

NEAX2400 IMX CCIS Features and Specifications
Page 32NDA-24222, Issue 3
C-46 Call Forwarding - Busy Line - CCIS
Operating Procedure (cont’d)
2. Station A dials the Cancel Code of CALL FORWARDING-BUSY LINE; receives service set tone.
Service Conditions
1. When CALL FORWARDING-BUSY LINE - CCIS is used, the following conditions exist:
a.) Station A calls station B. Station B is call forwarded to Station C. Station C is call forwarded to
Station D. Call forwarding does occur to Station D. CALL BACK - CCIS...

NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 33
Call Forwarding - Busy Line - CCIS C-46
Service Conditions (cont’d)
b.) Station A calls station B. Station B is call forwarded - CCIS to Station C. Station C is call
forwarded - CCIS to Station D. Call forwarding does not occur to Station D. If Station C is idle,
Station C will ring. If Station C is busy, busy tone is returned from Station C. CALL BACK -
CCIS [C-44], CALL WAITING-TERMINATING [C-12], or EXECUTIVE RIGHT-OF-WAY -
CCIS...

NEAX2400 IMX CCIS Features and Specifications
Page 34NDA-24222, Issue 3
C-46 Call Forwarding - Busy Line - CCIS
Service Conditions (cont’d)
d.) A Central Office call is directed to Station B. Station B is call forwarded to Station C. Station C is
call forwarded - CCIS to Station D. Call forwarding does not occur to Station D. If Station C is
idle, Station C will ring. If Station C is busy, busy tone is returned from Station C.
2. Registration memories for CALL FORWARDING-BUSY LINE and CALL...

NEAX2400 IMX CCIS Features and Specifications
NDA-24222, Issue 3
Page 35
Call Forwarding - Busy Line - CCIS C-46
Service Conditions (cont’d)
13. CALL FORWARDING-BUSY LINE - CCIS can be set by any number of stations to the same forwarded-
to station.
14. The display of the forwarded-to telephone number on the LCD panel of the forwarding D
term can be
allowed or denied in system programming on a system-wide basis. 
15. When calls are forwarded to the Attendant Console, INCOMING CALL IDENTIFICATION [I-2]...