1、 TIA-664.526-B (Revision of TIA-664.526-A) October 2007Wireless Features Description: Calling Name Presentation (CNAP) ANSI/TIA-664.526-B-2007 APPROVED: OCTOBER 23, 2007 REAFFIRMED: APRIL 4, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through elim
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19、13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 526-i Contents Wireless Features Description: Calling Name Presentation Contents List of Tables.ii Revision Historyii 1 Calling Name Presentation (CNAP) .1
20、1.1 Normal Procedures with Successful Outcome1 1.2 Exception Procedures or Unsuccessful Outcome .3 1.3 Alternative Procedures .4 1.4 Interactions with Other Wireless Services4 TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
21、 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 List of Tables 526-ii List of Tables Table 1: CNAP Subscription Options1 Revision History Revision Date Remarks IS-764, Revision 0 July 1998 Initial publication ANSI/TIA/EIA/664 July 2000 Initial ANSI public-526 ation TIA-664.526-A Decembe
22、r 2000 Updated ANSI publication TIA-664.526-B September 2007 Updated publication TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 526-1 Calling Name Presentation (C
23、NAP) 1 Calling Name Presentation (CNAP) Calling Name Presentation (CNAP) provides the name identification of the calling party (e.g., personal name, company name, “restricted”, “not available”) to the called subscriber. The calling name identification (CNA) may be provided to the terminating network
24、 by the originating network or the terminating network may retrieve it or derive it using the calling number identification (CNI) which is generally provided to the terminating network from the originating network. The CNA is considered public when presentation of the calling name is allowed, and pr
25、ivate when presentation of the calling name is restricted. Optionally, the date and time of the call may also be provided to the called subscriber. Redirecting Name Delivery (RND) is a CNAP subscription option. When CNAP with RND is active and a call has been forwarded, CNAP provides the CNA of the
26、last redirecting party and the original calling party to the called subscriber. CNAP does not impact a subscribers ability to originate calls or to receive calls. CNAP may support more than one character set. It shall be possible to support more than one character set in a CNAP message. The transmit
27、ting network indicates the character set(s) used to present the Calling Name. A Calling Name transmitted in a supported character set(s) may be used by the alphanumeric display. Applicability to Telecommunications Services CNAP is applicable to voice and circuit switched data telecommunications serv
28、ices. 1.1 Normal Procedures with Successful Outcome Authorization CNAP may be generally available or may be provided after prearrangement with the service provider. The authorization may have the following subscription options: Table 1: CNAP Subscription Options Subscription Options Values CNAP Acti
29、vation Permanent. CNAP is active while authorized. Demand. The subscriber is authorized to control the activation and deactivation of CNAP. Redirecting Name Delivery (RND) Not subscribed. In the case of forwarded calls, it shall be the CNA associated with the calling party which is presented to the
30、mobile station (MS). Subscribed. In the case of forwarded calls, the CNA of the last redirecting party and the original calling party are presented to the MS. TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 4
31、6 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Calling Name Presentation (CNAP) 526-2 Deauthorization CNAP may be withdrawn at the subscribers request or for administrative reasons. Registration CNAP has no registration. Deregistration CNAP has no deregistration. Activation CNAP is activated upon autho
32、rization for a Permanent CNAP Activation subscriber. CNAP may also be activated by a Demand Activation authorized subscriber specifying a feature code, as in: *FC + SEND . Successful demand activation shall be indicated with feature confirmation treatment. Deactivation CNAP shall be deactivated upon
33、 deauthorization. CNAP may also be deactivated by a Demand Activation authorized subscriber specifying a feature code, as in: *FC0 + SEND . Successful demand deactivation shall be indicated with feature confirmation treatment. Invocation CNAP is invoked when the CNI associated with an incoming call
34、is available, the called subscriber has CNAP active and the call can be presented to the called MS. CNAP is subject to the restrictions of the CNA and the serving service provider. Normal Operation with Successful Outcome When the CNAP service is invoked, the destination network shall send the CNA t
35、o the MS during alerting on incoming calls. It may be possible to present the CNA in the subscribers preferred language. In the event of call forwarding when CNAP and RND are active, the CNA of the last redirecting party and the original calling party are presented to the MS. TIA-664.526-B 1 2 3 4 5
36、 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 526-3 Calling Name Presentation (CNAP) CNI may be used to derive the CNA. Only a network-provided or user-provided (passed screening) call
37、ing party number shall be used to derive the calling party name. Only a network-provided redirecting party number shall be used to derive the redirecting party name. Refer to TIA-664 “Calling Number Identification Presentation (CNIP)” for a description of the different types of CNI. Call Detail Reco
38、rd The system should record call detail information for the following: a. CNAP activation activities and events. b. CNAP deactivation activities and events. c. CNAP invocation activities and events. See DMH for the specific information to be included for each element. 1.2 Exception Procedures or Uns
39、uccessful Outcome Registration None identified. Deregistration None identified. Activation If the subscriber is not authorized for a request, the system shall apply feature denial treatment. Deactivation If the subscriber is not authorized for a request, the system shall apply feature denial treatme
40、nt. Invocation If the calling name is not available, an indication that the calling name is not available shall be presented to the MS. If the calling name is available and the presentation of calling name is restricted, an indication that the calling name is restricted shall be presented to the MS.
41、 If the call has been forwarded and the redirecting name is not available, an indication that the redirecting name is not available shall be presented to the MS. TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 4
42、5 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Calling Name Presentation (CNAP) 526-4 If the redirecting name is available and the presentation of the redirecting name is restricted, an indication that the redirecting name is restricted shall be presented to the MS. In all of these exception cases,
43、the mobile station shall provide an appropriate indication to the subscriber. It may be possible to present these indications in the subscribers preferred language. If the MS does not support the character set specified by the transmitting network, no information shall be presented. Exceptions While
44、 Roaming None identified. Exceptions During Intersystem Handoff None identified. 1.3 Alternative Procedures None identified. 1.4 Interactions with Other Wireless Services Asynchronous Data Service (ADS) None identified. Call Delivery (CD) None identified. Call ForwardingBusy (CFB) None identified. C
45、all ForwardingDefault (CFD) None identified. Call ForwardingNo Answer (CFNA) None identified. TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 526-5 Calling Name Pr
46、esentation (CNAP) Call ForwardingUnconditional (CFU) If the called subscriber has CNAP active, the CNA may be presented to the called subscriber during the abbreviated (or reminder) alert. Call Transfer (CT) None identified. Call Waiting (CW) If the called subscriber has CNAP and CW active, the CNA
47、shall be presented with the CW notification. Calling Name Presentation (CNAP) Not applicable. Calling Name Restriction (CNAR) None identified. Calling Number Identification Presentation (CNIP) None identified. Calling Number Identification Restriction (CNIR) None identified. Conference Calling (CC)
48、None identified. Data Privacy (DP) None identified. Do Not Disturb (DND) None identified. Emergency Services (9-1-1) None identified. TIA-664.526-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
49、 55 56 57 58 59 60 Calling Name Presentation (CNAP) 526-6 Flexible Alerting (FA) Interaction between FA and CNAP is beyond the scope of this Standard. The following describes a possible implementation: If the FA Pilot Directory Number has CNAP active, incoming calls to the FA Pilot Directory Number apply CNAP to the members of the FA group served by the same Home Location Register (HLR) as the Pilot Directory Number. Group 3 Facsimile (G3 Fax) None identified. Message Waiting Notification (MWN) None identified. Mobile Access Hunting (MAH) Interaction between MAH and CNAP is beyond
