NEC Neax 2000 Ivs Ccis Features And Specifications

							NEAX2000 IVS CCIS Features and Specifications
Page 70Addendum-003 NDA-24159, Revision 2.3
July, 1998
Multiple Call Forwarding - All Calls - CCIS
3. Dial the outgoing trunk access code; receive a single burst of service set tone.
(This operation is required for a network using Open Numbering Plan.)
4. Dial the desired target station number and receive service set tone.
5. Wait approximately five seconds; receive service set tone. The LED lights and the LCD displays:
6. Replace the handset or press the SPKR
 key.
To cancel Call Forwarding - All Calls from a Multiline Terminal:
1. Lift the handset or press the SPKR 
key; receive dial tone.
2. Press the Call Forwarding - All Calls feature key; the LCD displays:
3.
Dial “*”; receive service set tone. The LED of the associated feature key will be extinguished. The LCD displays:
4. Replace the handset or press the SPKR
 key.
Service Conditions
1.Multiple Call Forwarding - All Calls - CCIS service can forward a call up to five times within the same office.
2. If the calling station is set as the destination in a multiple hop scenario, Multiple Call Forwarding - All Calls
- CCIS will not be performed, i.e., an infinite loop will not occur.
3. If the incoming call terminates to one of the stations that has once taken part in the process of a multiple hop
scenario (Busy or All Calls), Call Forwarding - All Calls - CCIS service from that station will be performed
and the system will ignore further forwards, i.e., the call will terminate at the station prior to an infinite loop
taking place.
4. If a station is Call Forwarding - All Calls - CCIS to another station in a different tenant and that station is
Call Forwarded - Busy or All Calls - CCIS to the Attendant Console, the calling station (via CCIS) will be
connected to the called station’s Attendant Console.
5. For Multiple Call Forwarding - All Calls - CCIS service, the display on a Multiline Terminal will show the
terminating station number for the calling party. For the terminating station, the display on the Multiline Ter-
minal will show the called station number and the calling party number (station or trunk).

                                           
                                      
      	


                             	



Forwarding station number Series III
Series E
	    
      	


                          	



Series III
Series E
                                                         
     
Series III Series E 
						

							NEAX2000 IVS CCIS Features and Specifications
NDA-24159, Issue 2
Page 71
Multiple Call Forwarding - All Calls - CCIS
6. If a calling station has been Call Forwarding - All Calls - CCIS five times within the same office and encoun-
ters a sixth Call Forwarding - All Calls - CCIS condition, the calling station will not be forwarded and will
ring at the fifth destination.
7. If two stations have set Call Forwarding - All Calls - CCIS to each other, an incoming call will not be for-
warded.
8. If the destination station in a Multiple Call Forwarding - All Calls - CCIS situation is busy and has not set
Call Forwarding - Busy, the calling party will receive busy tone.
9.Multiple Call Forwarding - All Calls - CCIS and Call Forwarding - Busy - CCIS may be mixed; up to five
combined multiple forwardings may occur.
10.When combining Call Forwarding - Busy and Call Forwarding- All Calls - CCIS, if the destination station is
busy, then the calling party will hear busy tone after five forwards.
11.If an incoming call encounters Multiple Call Forwarding - All Calls - CCIS and the destination is the atten-
dant, the incoming call will light the LDN lamp.
12.Each call forward over a CCIS link will impact the BHCA rating of the respective CCIS link. Please refer to
the diagram on the next page.
13.When Multiple Call Forwarding - All Calls - CCIS is used, the following conditions exist:
A. Station A calls Station B. Station B is set to Multiple Call Forwarding - All Calls - CCIS from Station C
to Station G. Multiple Call Forwarding - All Calls - CCIS occurs to station G. If Station G is idle, Station
G will ring. If Station G is busy, busy tone is returned from Station G. Station A may not activate Call
Back - CCIS to Station G. Please refer to the first diagram on the next page.
B. Station A calls station B. Station B is set to Multiple Call Forwarding - All Calls - CCIS from Station C
to Station G. Multiple Call Forwarding - All Calls - CCIS does not occur to Station G. If Station F is idle,
Station F will ring. If Station F is busy, busy tone is returned from Station F. Station A may not activate
Call Back - CCIS to Station F. Please refer to the second diagram on the next page. 
						

							NEAX2000 IVS CCIS Features and SpecificationsPage 72NDA-24159, Issue 2
Multiple Call Forwarding - All Calls - CCIS
CALLING STATION
CCIS NETWORK
IDLEFG
Office AOffice B
CALL FORWARDING -  ALL CALLS SET
D BE
C
A
BE
C
A
CALLING STATION
CCIS NETWORK
IDLEF
G
Office B
Office A
CALL FORWARDING IS SET,  BUT FORWARDING DOES NOT OCCUR
CALL FORWARDING -  ALL CALLS SET
D 
						

							NEAX2000 IVS CCIS Features and Specifications
NDA-24159, Issue 2
Page 73
Multiple Call Forwarding - Busy Line - CCIS
General Description
This feature allows the last hop of a Multiple Call Forwarding - Busy Line sequence to be forwarded over a
CCIS network to a station in another office.
Operating Procedure
To set Call Forwarding - Busy Line - CCIS from a Single-Line Telephone:
1. Lift the handset; receive dial tone.
2. Dial the Call Forwarding - Busy Line feature access code; receive feature dial tone.
3. Dial the outgoing trunk access code; receive a single burst of service set tone.
(This operation is required for a network using Open Numbering Plan.)
4. Dial the desired target station number and receive service set tone.
5. Wait approximately five seconds; receive service set tone.
To cancel Call Forwarding - Busy Line - CCIS from a Single-Line Telephone:
1. Lift the handset; receive dial tone.
2. Dial the Call Forwarding - Busy Line cancellation code; receive service set tone.
To set Call Forwarding - Busy Line - CCIS from the Attendant Console:
1. Press an idle LOOP key.
2. Dial the Call Forwarding - Busy Line feature access code; receive feature dial tone.
3. Dial the originating station number.
4. Dial the outgoing trunk access code; receive a single burst of service set tone.
(This operation is required for a network using Open Numbering Plan.)
5. Dial the desired target station number and receive service set tone.
6. Press the RELEASE key.
To cancel Call Forwarding - Busy Line - CCIS from the Attendant Console:
1. Press an idle LOOP key.
2. Dial the Call Forwarding - Busy Line cancellation code; receive feature dial tone.
3. Dial the originating station number; receive service set tone.
To set Call Forwarding - Busy Line - CCIS from a Multiline Terminal:
1. Lift the handset or press the SPKR key; receive dial tone.
2. Press the Call Forwarding - Busy Line feature key; receive feature dial tone. 
						

							NEAX2000 IVS CCIS Features and Specifications
Page 74Addendum-003 NDA-24159, Revision 2.3
July, 1998
Multiple Call Forwarding - Busy Line - CCIS
3. Dial the outgoing trunk access code; receive a single burst of service set tone.
4. Dial the desired target station number and receive service set tone.
(This operation is required for a network using Open Numbering Plan.)
5. Wait approximately five seconds; receive service set tone. The LED lights and the LCD displays:
6. Replace the handset or press the SPKR
 key.
To cancel Call Forwarding - Busy Line - CCIS from a Multiline Terminal:
1. Lift the handset or press the SPKR
 key; receive dial tone.
2. Press the Call Forwarding - Busy Line feature key; the LCD displays:
3.
Dial “*”; receive service set tone. The LED of the associated feature key will be extinguished. The LCD displays:
4. Replace the handset or press the SPKR
 key.
Service Conditions
1.Multiple Call Forwarding - Busy Line - CCIS service can hop up to five times within the same office.
2. If the calling station is set as the destination in a multiple hop scenario, Multiple Call Forwarding - Busy Line
- CCIS will not be performed, i.e., an infinite loop will not occur.
3. If the incoming call returns to one of the stations that has once taken part in the process of a multiple hop
scenario, Call Forwarding - Busy Line - CCIS service from that station will not be performed.
4. If all the stations are busy in a multiple call forwarding environment, the calling station may then activate
Call Back to the called station.
5. If the called station is the set as the forwarded to destination in the multiple hop service, Call Forwarding -
Busy Line will not be performed at the point. 
6. If a station is Call Forwarded - Busy Line to another station in a different tenant and the station is Call For-
warded - Busy Line to the Attendant Console, the calling station (via CCIS) will be connected to the called
station’s Attendant Console.

                                              
             
    	


                            	



Forwarding Station Number Series III Series E
	                                               

             
     	


                              	



Series III Series E
                                                         
    	


                	


    
Series III
Series E 
						

							NEAX2000 IVS CCIS Features and Specifications
NDA-24159, Issue 2
Page 75
Multiple Call Forwarding - Busy Line - CCIS
7. For Multiple Call Forwarding - Busy Line service, the display on a Multiline Terminal will show the termi-
nating station number for the calling party. For the terminating station, the display on the Multiline Terminal
will show the called station number and the calling party number (station or trunk).
8.
When M
ultiple Call Forwarding - Busy Line - CCIS is used, the following conditions exist:
A. Station A calls Station B. Station B is set to Multiple Call Forwarding - Busy Line - CCIS from Station C
to Station G. Multiple Call Forwarding - Busy Line - CCIS occurs to Station G. If Station G is idle, Station
G will ring. If Station G is busy, busy tone is returned from Station G. Station A may not activate Call
Back - CCIS to Station G. Please refer to the first diagram on the next page.
B. Station A calls Station B. Station B is set to Multiple Call Forwarding - Busy Line - CCIS from Station C
to Station F. Station F is Call Forwarded - Busy Line - CCIS to Station G. Multiple Call Forwarding - Busy
Line does not occur to Station G. If Station F is idle, Station F will ring. If Station F is busy, busy tone is
returned from Station F. Station A may not activate Call Back - CCIS to Station F. Please refer to the sec-
ond diagram on the next page.
CALLING STATION
CCIS NETWORK
IDLEFG
Office AOffice B
CALL FORWARDING -  ALL CALLS SET
D BE
C
A 
						

							NEAX2000 IVS CCIS Features and Specifications
Page 76NDA-24159, Issue 2
Multiple Call Forwarding - Busy Line - CCIS
BE
C
A
CALLING STATION
CCIS NETWORK
IDLEF
G
Office B
Office A
CALL FORWARDING IS SET,  BUT FORWARDING DOES NOT OCCUR
CALL FORWARDING -  ALL CALLS SET
D 
						

							NEAX2000 IVS CCIS Features and Specifications
NDA-24159, Issue 2
Page 77
Multiple Call Forwarding - Don’t Answer - CCIS
General Description
This feature allows the last hop of a Multiple Call Forwarding - Don’t Answer sequence to be forwarded over
a CCIS network to a station in another office.
Operating Procedure
To set Call Forwarding - Don’t Answer - CCIS from a Single-Line Telephone:
1. Lift the handset; receive dial tone.
2. Dial the Call Forwarding - Don’t Answer feature access code; receive feature dial tone.
3. Dial the outgoing trunk access code; receive a single burst of service set tone.
(This operation is required for a network using Open Numbering Plan.)
4. Dial the desired target station number and receive service set tone.
5. Wait approximately five seconds; receive service set tone.
To cancel Call Forwarding - Don’t Answer - CCIS from a Single-Line Telephone:
1. Lift the handset; receive dial tone.
2. Dial the Call Forwarding - Don’t Answer cancellation code; receive service set tone.
To set Call Forwarding - Don’t Answer - CCIS from the Attendant Console:
1. Press an idle LOOP key.
2. Dial the Call Forwarding - Don’t Answer feature access code; receive feature dial tone.
3. Dial the originating station number.
(This operation is required for a network using Open Numbering Plan.)
4. Dial the outgoing trunk access code; receive a single burst of service set tone.
5. Dial the desired target station number and receive service set tone.
6. Press the RELEASE key.
To cancel Call Forwarding - Don’t Answer - CCIS from the Attendant Console:
1. Press an idle LOOP key.
2. Dial the Call Forwarding - Don’t Answer cancellation code; receive feature dial tone.
3. Dial the originating station number; receive service set tone.
To set Call Forwarding - Don’t Answer - CCIS from a Multiline Terminal:
1. Lift the handset or press the SPKR key; receive dial tone.
2. Press the Call Forwarding - Don’t Answer feature key; receive feature dial tone. 
						

							NEAX2000 IVS CCIS Features and Specifications
Page 78Addendum-003 NDA-24159, Revision 2.3
July, 1998
Multiple Call Forwarding - Don’t Answer - CCIS
3. Dial the outgoing trunk access code; receive a single burst of service set tone.
(This operation is required for a network using Open Numbering Plan.)
4. Dial the desired target station number and receive service set tone.
5. Wait approximately five seconds; receive service set tone. The LED lights and the LCD displays:
6. Replace the handset or press the SPKR
 key.
To cancel Call Forwarding - Don’t Answer - CCIS from a Multiline Terminal:
1. Lift the handset or press the SPKR
 key; receive dial tone.
2. Press the Call Forwarding - Don’t Answer feature key; the LCD displays:
3.
Dial “*”; receive service set tone. The LED of the associated feature key will be extinguished. The LCD displays:
4. Replace the handset or press the SPKR
 key.
Service Conditions
1.Multiple Call Forwarding - Don’t Answer - CCIS service can be forwarded as many times as desired. The
call will stop forwarding when it terminates to an Attendant Console or to a station that is not assigned this
feature.
2. When a station encounters a Call Forwarding - Don’t Answer - CCIS condition and the forwarded to station
(in the same office) is busy, the system will check the status of the forwarded to busy station at intervals of
approximately ten seconds.
3.Multiple Call Forwarding - Don’t Answer - CCIS service can be utilized by the following incoming calls:
• Intra - Office
• Direct Inward Dialing (DID)
• Direct-In Termination (DIT)
• Night Connection
• Hot Line

                                              
             
    	


                        	



Forwarding Station Number Series III Series E
	                                               
             
      	


                            	



Series III Series E
                                                         
     	


                    	


     
Series III
Series E 
						

							NEAX2000 IVS CCIS Features and Specifications
NDA-24159, Issue 2
Page 79
Multiple Call Forwarding - Don’t Answer - CCIS
4. If a station transfers a call to another station with Call Forwarding - Don’t Answer - CCIS service and releases
from the connection, Recall will override Call Forwarding - Don’t Answer - CCIS if the call is unanswered
after a predetermined time.
5.Multiple Call Forwarding - Don’t Answer - CCIS will not be activated if the calling party encounters a busy
station that has activated Call Forwarding - Busy - CCIS service.
6. If a station is Call Forwarding - Don’t Answer - CCIS to another station in a different tenant and that station
is Call Forwarding - Don’t Answer - CCIS to the Attendant Console, the calling station (via CCIS) will be
connected to the called station’s Attendant Console.
7. For Multiple Call Forwarding - Don’t Answer - CCIS service, the display on a Multiline Terminal will show
the terminating station number for the calling party. For the terminating station, the display on the Multiline
Terminal will show the forwarded from station number and the calling party number (station or trunk).
8. When Multiple Call Forwarding - Don’t Answer - CCIS is used, the following conditions exist:
A. Station A calls Station B. Station B is set to Multiple Call Forwarding - Don’t Answer - CCIS from Station
C to Station G. Multiple Call Forwarding - Don’t Answer - CCIS occurs to Station G. Refer to the first
diagram on the next page.
B. Station A calls Station B. Station B is set to Multiple Call Forwarding - Don’t Answer - CCIS from Station
C to Station F. Station F is Call Forwarded - Don’t Answer - CCIS to station G. Multiple Call Forwarding
- Don’t Answer - CCIS does not occur to Station G. If Station F is idle, Station F will ring beyond the
expiration of the Don’t Answer Timer. Refer to the second diagram on the next page.