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NEC Neax 2400 Ipx Feature Programming Manual

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    							NEAX2400 IPX Feature Programming ManualPage 948NDA-24297, Issue 1
    M-39 Modem Pooling - CCIS
    Programming (cont’d)
    1-4Wire
    SPEED: 0
    ASYNC: 0
    FCY: 0
    STEP 2:AT R K- To program the PA-M20 MODEM POOLING Trunk Circuit Card, assign the LEN Number,
    MODEM POOLING Route Number (919 - 926), Trunk Number, and Tenant Number. Levels 0, 2, 4 &
    6, of the corresponding group number where the PA-M20 Circuit Card is mounted are used for the
    MODEM POOLING trunks.
    MBTK- Assign the Make Idle status to the MODEM POOLING Trunks. 
    						
    							NEAX2400 IPX Feature Programming Manual
    NDA-24297, Issue 1Page 949
    Multiple Call Forwarding - All Calls - CCIS M-40
    M-40  Multiple Call Forwarding - All Calls - CCIS 
    General Description
    This service feature permits all calls destined for a particular station in a CCIS network to be routed to another station
    or to the attendant multiple times, regardless of the busy or idle status of the called station.
    With CALL FORWARDING-ALL CALLS [C-5] (CF-A):
    With MULTIPLE CALL FORWARDING-ALL CALLS [M-44] service:
    Operating Procedure
    1. Station A is set for Call Forwarding-All Calls to Station B. Station B is set for Call Forwarding-All Calls
    to Station C. Station C is set for Call Forwarding-All Calls to Station D.
    2. When a call is directed to Station A, it is forwarded first to Station B, then to Station C, and then to Station
    D. The calling party receives ringback tone and ringing starts at Station D.
    3. Station D lifts the handset to answer and is connected to the calling party.
    Service Conditions
    1. The service conditions within the node comply with those of MULTIPLE CALL FORWARDING-ALL
    CALLS [M-44].
    2. A call can be forwarded by CALL FORWARDING a maximum of one time between nodes in a CCIS
    network.
     
    Call
    Ringing1st TimeCF-A
    CF-A transfer performed only onceB A
    S
    1st TimeCF-A
    2nd TimeCF-A
    3rd TimeCF-A
    4th Time
    CF-A 5th Time
    CF-A Ringing
    S Call
    A
    B
    C
    D
    E
    F 
    						
    							NEAX2400 IPX Feature Programming ManualPage 950NDA-24297, Issue 1
    M-40 Multiple Call Forwarding - All Calls - CCIS
    Service Conditions (cont’d)
    3. When CALL FORWARDING is performed in a CCIS network, the following services are not available
    at a forwarded-to station:
    CALL FORWARDING-ALL CALLS-OUTSIDE [C-28]
    CALL FORWARDING-BUSY LINE-OUTSIDE [C-60]
    CALL FORWARDING-DON’T ANSWER-OUTSIDE [C-74]
    4. When a call is forwarded to the calling party by CALL FORWARDING-ALL CALLS - CCIS [M-40], the
    calling party hears a busy tone.
     
    Ringing
    CF-A - CCIS or
    CF-A-Outside
    CCIS or 
    Not CCIS CCIS CF-A - CCIS
    Call Originating 
    Station
    CF-A
    CF-ACF-A CF-A
    LEGEND
    CF-A: Call Forwarding -All Calls
    CF-A - CCIS: Call Forwarding -All Calls - CCIS
    CF-A-Outside: Call Forwarding -All Calls-Outside
    Call Originating Station
    Busy Tone
    CF-A
    CF-ACF-A
    CF-A - CCIS CCIS Call
    CCIS 
    						
    							NEAX2400 IPX Feature Programming Manual
    NDA-24297, Issue 1Page 951
    Multiple Call Forwarding - All Calls - CCIS M-40
    Service Conditions (cont’d)
    5. SERVICE DISPLAY - CCIS [S-53] is available at the terminating node. The type of forwarding to be
    displayed is CF ALL.
    6. When a call is terminated to an ATTENDANT CONSOLE [A-3] by MULTIPLE CALL FORWARDING-
    ALL CALLS - CCIS [M-40], the call type is ATND.
    7. The system data (ASYD, SYS1, INDEX 486, bit 0-2) decides the maximum number of times for activating
    a call forwarding service between nodes through CCIS. The number of times is selected in the range of 1
    time to 7 times (ASYD, SYS1, Index 486, bit 0-2 = 0 means the enhanced feature is not available).
    8. The number of times for activating this service between CCIS nodes is decided by system data
    programmed at the node that has the station operating the first Call Forwarding service through CCIS link.
    However, when the node that accommodates the station operating the service first has not been
    programmed, the number of times is decided at the node that accommodates the destination of the first
    Call Forwarding - CCIS service.
    9. When Multiple Call Forwarding - CCIS is activated and the last intermediate party forwards (returns) the
    call to the first calling party, the calling party may hear either ringback tone or busy tone.
    The Calling party hears ringback tone when the forwarding destination number, assigned to the last
    intermediate party (intermediate party 2 in the example below), and the calling party number sent from the
    calling party are identical.
    Call Originating Station
    CF-A - CCISCCIS
    Ringing
    Busy CF-A
    CF-B
    CF-A
    E: 4020 822
    820 S: 2000
    A: 4211
    BD
    C
    Calling Party (S) Called Party (E)
    4211
    Dialed NumberCF ALL 8202000
    Type of 
    ForwardingCalling Station 
    Number
    2nd C.F. (All 
    Calls/Busy)
    1st C.F. (All Calls)
    Node ANode B
    Intermediate 
    Party 1 Calling Party
    Ringback Tone
    Intermediate 
    Party 2
    Ringing 
    						
    							NEAX2400 IPX Feature Programming ManualPage 952NDA-24297, Issue 1
    M-40 Multiple Call Forwarding - All Calls - CCIS
    Service Conditions (cont’d)
    The Calling party hears busy tone when the forwarding destination number, assigned to the last
    intermediate party (intermediate party 2 in the example below), and the calling party number sent from the
    calling party are not identical.
    10. When Call Forwarding is restricted because the number of times data or the service restriction data, the
    call is terminated to the station that is restricted Multiple Call Forwarding - CCIS service.
    Example 1: Multiple Call Forwarding - CCIS is restricted because the service has already been activated
    the preassigned maximum number of times. A maximum of three times is available for Call Forwarding
    through CCIS.
    2nd C.F. (All 
    Calls/Busy)
    1st C.F. (All Calls)
    Node ANode B
    Intermediate 
    Party 1 Calling Party
    Busy Tone
    Intermediate 
    Party 2
    .   1st C.F.
    2nd C.F.
    Calling Party
    Intermediate Party
    4th C.F. 
    UNAVAILABLE3rd C.F.
    When the call is forwarded 
    by C.F. - A/D - CCIS, the call 
    terminates to this station. 
    						
    							NEAX2400 IPX Feature Programming Manual
    NDA-24297, Issue 1Page 953
    Multiple Call Forwarding - All Calls - CCIS M-40
    Service Conditions (cont’d)
    Example 2: Multiple Call Forwarding - CCIS service is restricted because the service is not effective at
    the node.
    11. Even if Call Forwarding is set from the forwarded station to the forwarding station, the Call Forwarding
    service is effective, as shown in the example below:
    When Office A selects the number of times for Call Forwarding for 5 times, five times of Call Forwarding
    areexecutedasCallForwarding1toCallForwarding2toCallForwarding3toCallForwarding2toCall
    Forwarding 3.
    12. The following services set to the forwarded destination are not available with Multiple Call Forwarding -
    CCIS services, except when the services below are activated through CCIS link:
    CALL FORWARDING - ALL CALLS - OUTSIDE [C-28]
    CALL FORWARDING - BUSY LINE - OUTSIDE [C-60]
    CALL FORWARDING - DON’T ANSWER - OUTSIDE [C-74]
    When the call is forwarded 
    by C.F. - A/D - CCIS, the call 
    terminates to this station. 1st C.F.
    2nd C.F.
    3rd 
    C.F. Calling Party
    Intermediate Party
    Office A Office B Office C
    CCIS CCIS
    1st C.F. 2nd C.F.
    3rd C.F. 
    						
    							NEAX2400 IPX Feature Programming ManualPage 954NDA-24297, Issue 1
    M-40 Multiple Call Forwarding - All Calls - CCIS
    Service Conditions (cont’d)
    13. The following services are activated within one node, therefore, the number of times for these services are
    independent. The maximum number of times for activating this feature is the same as previous software
    releases:
    MULTIPLE CALL FORWARDING - ALL CALLS [M-44]: 5 times
    MULTIPLE CALL FORWARDING - BUSY LINE [M-24]: 5 times
    MULTIPLE CALL FORWARDING - DON’T ANSWER [M-25]: unlimited
    14. The following are detailed examples of Call Forwarding - CCIS activation. These examples are activated
    under the conditions below:
    The maximum number of times to activate the service is three (programmed in Office A and Office B).
    The last call forwarding is operated by Call Forwarding - All Calls/Don’t Answer service.
    AnykindofD
    term, ISDN terminal, PHS, etc. is available to be used for the calling/intermediate party.
    Any kind of Call Forwarding service (All Calls/Busy Line/Don’t Answer) is available to be set at the
    calling/intermediate terminal.
    a.) The service is restricted because the terminating Office B is unavailable for enhanced Call
    Forwarding - CCIS service.
    The node that decides number of times for activating service.
    The node that is available for the enhanced Call Forwarding - CCIS services.
    The node that is unavailable for the enhanced Call Forwarding - CCIS services.
    1st C.F.2nd C.F. 
    UNAVAILABLE CCIS CCIS Office AOffice B Office C 
    						
    							NEAX2400 IPX Feature Programming Manual
    NDA-24297, Issue 1Page 955
    Multiple Call Forwarding - All Calls - CCIS M-40
    Service Conditions (cont’d)
    b.) The service is restricted because the service has already been activated the predetermined number
    of times.
    c.) When Office A is not available for the enhanced Call Forwarding feature, the number of times the
    service is activated is decided by Office B (three times are effective in this example). Note that
    Call Forwarding service from Office A to Office B is included in the number of times service is
    activated.
    a.
    Office A Office B Office C Office D Office E
    CCIS CCISCCIS CCIS
    b.1st C.F.UNAVAILABLE
    4th C.F. 2nd C.F.
    3rd C.F.
    Office B
    Office A Office CCCIS
    CCIS
    4th C.F. 
    UNAVAILABLE
    CCIS
    3rd C.F. 1st C.F.
    2nd C.F.
    Office A Office B Office C Office D Office E
    CCIS CCIS CCISCCIS
    1st C.F.UNAVAILABLE
    4th C.F. 2nd C.F.
    3rd C.F. 
    						
    							NEAX2400 IPX Feature Programming ManualPage 956NDA-24297, Issue 1
    M-40 Multiple Call Forwarding - All Calls - CCIS
    Service Conditions (cont’d)
    d.) The Call Forwarding service is activated four times, because the call is forwarded from Office D
    to Office E through FCCS link:
    Note:Call Forwarding service activated through FCCS link (Call Forwarding*) is not included in the number of
    times that the Multiple Call Forwarding - CCIS service is activated.
    e.) When the trunk/station incoming call terminates through FCCS link, the number of times for the
    service activation is decided by the FCCS node. This condition is also applied when the call is
    forwarded from Office A to Office B through FCCS link.
    f.) This service is restricted when a call from the CCIS line is forwarded to other lines except CCIS
    (for example: C.O. line).
    Office A Office B Office C Office D Office E
    CCIS CCISCCIS CCISOffice F
    FCCS
    1st C.F.
    C.F.* 2nd C.F.3rd C.F.
    a. When a call terminates through FCCS link, the number of times is decided by Office A (the FCCS node has the calling party) in 
    this case.
    Office A Office B Office C Office D Office E
    CCIS FCCSCCIS CCISOffice F
    CCIS
    1st C.F. 4th C.F.2nd C.F. 3rd C.F.
    b. When a call forwarded through FCCS link, the number of times is decided by Office A (the FCCS node has the forwarding party) 
    in this case.
    Office A Office B Office C Office D Office E
    CCIS FCCSCCIS CCISOffice F
    CCIS
    1st C.F. 4th C.F.2nd C.F. 3rd C.F. 
    						
    							NEAX2400 IPX Feature Programming Manual
    NDA-24297, Issue 1Page 957
    Multiple Call Forwarding - All Calls - CCIS M-40
    Interactions
    When a calling party sets the services shown below while the destination party is in busy status, the services are
    performed to the first forwarded party.
    1. In the case of Busy Verification - CCIS [B-9] or Executive Right-of-Way - CCIS [E-8], the service is
    effective to Station B in Office B. The service is invalid to station D.
    a.) When Station B is in busy status, Busy Verification - CCIS [B-9] and Executive Right-of-Way -
    CCIS [E-8] are activated.
    b.) When Station B is in idle status, Station B is rung.
    2. In the case of Message Reminder - CCIS [M-34, 34D], service is performed to Station B in Office B. The
    service is invalid to station D.
    Office A Office B Office C Office D
    Originating 
    Party
    Station A
    Station B Station C Station D 
    (Busy) 1st C.F. 2nd C.F.
    3rd C.F. CCIS CCISCCIS
    Office A Office B Office C Office D
    Originating 
    Party
    Station A
    Station B Station C Station D 
    (Busy) 1st C.F. 2nd C.F.
    3rd C.F. CCIS CCISCCIS 
    						
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