North American Numbering Council (NANC) Inter?Service Provider LNP Operations Flows Version 4.0 10/16/2009 Introduction Figure 1 ? Port Type  Determination Inter-Service Provider LNP Operations Flows - Wireless ICP Process - ICP WPRR is a resolution response 16 Is NLSP a Reseller? 1 NNSP sends WPR to ONSP 3 No Yes Yes Is a Type 1 wireless number involved? 4 No Return 6 Service Provider Communication Non-Simple LSR-FOC 5 Figure 5 No Yes NLSP sends WPR or WPR information to the NNSP for resale service 2 Is OLSP a reseller? 7 ONSP Sends WPRR to NNSP 10 Is WPRR a delay? 13 Is WPRR confirmed? 15 No No Yes Yes Is NLSP a reseller? 11 No Yes ONSP sends WPR or WPR information to OLSP 8 Return NNSP forwards WPRR or WPRR information to NLSP 12 17 OLSP sends WPRR or WPRR information to ONSP 9 Is OLSP as reseller? No 14 Figure 2 – Wireless ICP  Process Figure 2 Yes LNPA Working Group Version 4.0 - 10/16/2009 Figure 3 ? Broadband Verification Process Inter-Service Provider LNP Operations Flows - Wireline Simple Port LSR/FOC Process - Simple LSR-FOC 3 Is NLSP a Is OLSP a ONSP d FOC YY No 1 4 7 13 15 NNSP sends LSR to ONSP No Class 2 or 3 Interconnected VoIP provider? Class 2 or 3 Interconnected VoIP provider? Does ONSP agree this is a simple port? Is the LSR complete and accurate? ONSP sends FOC confirming Simple Port Request to NNSP No eses Yes Yes No NLSP sends LSR or LSR information to NNSP for the Interconnected VoIP service (conditional) ONSP sends LSR or LSR information to OLSP Notify Provider Figure 8 5 Is the LSR complete and accurate? ONSP rejects LSR back to NNSP Is NLSP a Class 2 or 3 Interconnected VoIP provider? No No Yes Yes 2 8 14 16 Simple LSR-FOC (conditional) OLSP sends FOC or FOC information to ONSP 6 NNSP sends FOC or FOC information to NLSP Will the ONSP FOC current LSR with different due date? Yes 9 17 ONSP sends FOC with appropriate due date for Non- Simple Port to NNSP 10 ONSP rejects LSR back to NNSP Return 18 No Service Provider Communication Non-Simple LSR-FOC 11 Figure 5 12 Figure 4 – Wireline  Simple Port LSR/FOC  Process Figure 4 LNPA Working Group Version 4.0 - 10/16/2009 Inter-Service Provider LNP Operations Flows - Wireline Non-Simple Port LSR/FOC Process - Non- Si l mp e LSR-FOC OLSP rejects LSR back to ONSP 11 ONSP rejects LSR back to NNSP Y 7 Is NLSP a reseller or a Class 2/3 Interconnected VoIP provider? 3 No Yes No Yes Is end-user porting all TNs? 1 NNSP sends LSR to ONSP 5 (conditional) ONSP sends LSR or LSR information to OLSP Notify Provider Figure 8 No Yes Has the ONSP determined the LSR is incomplete or inaccurate? No es Has the OLSP determined the LSR is incomplete or inaccurate? 6 10 9 NLSP notes "not all TNs being ported" in the remarks section of LSR 2 NLSP sends LSR or LSR information to NNSP for resale or VoIP Interconnection service 4 Is OLSP a reseller or a class 2/3 Interconnect VoIP provider or is a Type 1 wireless number Yes (conditional) OLSP sends FOC or FOC information to ONSP 12 8 involved? No ONSP sends FOC to NNSP 13 YesNNSP forwards FOC or FOC information to 15 Is NLSP a reseller or a Class 2/3 d 14 16 No NLSP Interconnecte VoIP provider? Figure 5 – Wireline Non?Simple  Port LSR/FOC Process Figure 5 LNPA Working Group Version 4.0 - 10/16/2009 Return Inter-Service Provider LNP Operations Flows - Main Porting Flow - Main Are NNSP and ONSP the same SP? No NNSP coordinates all porting activities. 1 4 NNSP and ONSP create and process 5 Is NPAC processing No Yes 2 Service Provider Port Request Create 6 NPAC logs request to place the order 11 service orders pg required? Perform intra- Yes 3 Figure 7 NPAC notifies NNSP and ONSP 12 Was Yes No 7 Notify Provider Did ONSP l th 8 Yes in conflict, including cause code B 10 provider port or modify existing SV that port is canceled Figure 8 port request canceled? place the order in conflict? No 13 Nif P id NNSP coordinates physical changes with ONSP 9 AA No Yes Is the unconditional 10 digit trigger being used or does ONSP query on every call? Return 14 (conditional) ONSP sends loss notification to OLSP Figure 8 Notify rovider Figure 6 ? Main Porting  Flow ABB Figure 6 Version 4.0 - 10/16/2009 LNPA Working Group Z Inter-Service Provider LNP Operations Flows - Subscription Version Create Flow - NNSP and ONSP notify NPAC with Create message 1 Yes Is Create message valid? No NPAC notifies appropriate service provider that Create message is invalid Create 2 3 4 T1 Expired? NPAC notifies NNSP and ONSP that T1 has Yes NPAC notifies appropriate service provider NPAC starts T1 timer 5 14 10 T2 Expired? Received Second Received Second No No expired and then starts T2 timer Is Create Yes No Yes that Create message is invalid NoNo Return 6 11 12 13 19 Create? Create? Is Create Yes message valid? No Yes NPAC notifies appropriate Did Has cancel window for Yes No No 7 9 15 17 NPAC notifies NNSP and ONSP 16 NPAC notifies both NNSP and ONSP Notify Provider 18 message valid? Yes service provider that Create message is invalid NNSP send Create? Yes Return pending SVs expired? 8 NPAC notifies the ONSP that porting proceeds under th t l f th 20 that T2 has expired that port is canceled Figure 8 Figure 7 – Subscription Version  Create Flow Figure 7 e control of the NNSP LNPA Working Group Version 4.0 - 10/16/2009 Inter-Service Provider LNP Operations Flows - Reseller/Interconnected VoIP Provider/Type 1 Notification - Notify Provider No Is OLSP a reseller or a class 1 2 Yes Is 4 2/3 Interconnect VoIP provider or is a Type 1 wireless number involved? Does OLSP need message? ONSP 3 5 Yes No Yes No NLSP a reseller or a Class 2/3 Interconnected VoIP provider? sends or provides information and/ or message to OLSP Does NLSP need message? 6 Yes No NNSP sends or provides information and/ or message to NLSP Figure 8 – Reseller/Interconnected VoIP  Provider/Type 1 Notification Return Figure 8 7 LNPA Working Group Version 4.0 - 10/16/2009 Inter-Service Provider LNP Operations Flows - Provisioning Without Unconditional 10-Digit Trigger - A NNSP activates port (locally) 1 Z NNSP notifies NPAC to activate the port 3 NPAC downloads (real time) to all service providers 4 All service providers update routing data (real time download) 8 NNSP may verify completion 9 NNSP and ONSP make physical changes (where necessary) 2 NPAC records date and time in history file 5 ONSP removes translations in the switch/HLR 6 NPAC logs failures and non-responses and notifies the NNSP and ONSP 7 Figure 9 –Provisioning Without  Unconditional 10?Digit Trigger Figure 9LNPA Working Group Version 4.0 - 10/16/2009 Inter-Service Provider LNP Operations Flows - Provisioning With Unconditional 10-Digit Trigger - AA NNSP activates the switch translations 2 Z NNSP notifies NPAC to activate the port 4 NPAC downloads (real time) to all service providers 5 All service providers update routing data (real time download) 8 NNSP may verify completion 10 ONSP activates unconditional 10 digit trigger in the switch 1 ONSP removes appropriate translations 9 NNSP and ONSP make physical changes (where necessary) 3 NPAC records date and time in history file 6 NPAC logs failures and non-responses and notifies the NNSP and ONSP 7 Figure 10 –Provisioning With  Unconditional 10?Digit Trigger Figure 10LNPA Working Group Version 4.0 - 10/16/2009 Figure 11 – Conflict Flow For The Service  Creation Provisioning Process Inter-Service Provider LNP Operations Flows - Cancellation Flow For Provisioning Process - End-user request to cancel 1 Did end-user contact NLSP? 2 No NLSP sends cancel request to NNSP 4 Did the provider requesting cancel send a Create message to NPAC? Z No NPAC rejects the cancel request 12 11 Is NLSP a reseller or a Class 2/3 Interconnected VoIP C Yes NNSP sends SUPP to ONSP noting cancellation as soon as possible d i t 5 3 Yes NPAC updates subscription to cancel, logs status change and tifi NNSP d ONSP 14 Notify Provider Did Both NNSP and ONSP send Create message to NPAC updates subscription to cancel- pending, logs status change and notifies Notify Provider NoYes Yes 13 15 provider? OLSP obtains end-user 7 and prior to activation Did NNSP send cancel to 16 Yes NPAC Notifies ONSP that cancel ACK is No 18 No NNSP sends cancel request to NPAC 6 Did NPAC receive cancel ACK from ONSP within first 17 no es and ONSP Figure 8 NPAC?NNSP and ONSP Figure 8 NPAC waits for either cancel ACK from ONSP or expiration of 19 authorization NPAC? No missing Yes Did NPAC receive cancel ACK from Yes 21 OLSP sends cancel 9 Yes NPAC updates subscription to l l l 20 cancel window timer? Notify Provider second cancel window timer Is OLSP a reseller or a Class 2/3 8 Did NPAC receive 10 NPAC Notifies C NNSP within first cancel window timer? No Yes No Z 22 23 request ONSP No cance , logs cancel and notifies NNSP and ONSP Figure 8 Interconnected VoIP provider? Figure 12 ? Cancellation Flow For  Provisioning Process cancel ACK from NNSP within second cancel window timer? ONSP sends cancel request to NPAC CCNNSP that cancel ACK is missing Figure 12LNPA Working Group Version 4.0 - 10/16/2009 Figure 13 – Cancellation Ack Missing From  New Provider Provisioning Process Inter-Service Provider LNP Operations Flows - Disconnect Process For Ported Telephone Numbers - NNSP initiates disconnect 4 NPAC broadcasts subscription deletion to all applicable 9 End-user initiates disconnect 1 NNSP arranges intercept treatment when providers No Has effective release date been hd? 5 8 NPAC notifies code/block holder of disconnected TN disconnect and 10 Yes Notify Provider Is NLSP a reseller or a Class 2/3 2 applicable NNSP creates and processes service order NPAC deletes TN from active database 116 Yes NLSP sends reached No 3 release dates Figure 8 Interconnected VoIP provider? NNSP notifies NPAC of disconnect date and effective ld 7 End 12 disconnect request to NNSP release date Figure 14 – Disconnect Process For  Ported Telephone Numbers Figure 14LNPA Working Group Version 4.0 - 10/16/2009 Inter-Service Provider LNP Operations Flows - Audit Process - NPAC issues queries to appropriate LSMSs Yes 2 Service provider requests an audit from NPAC NPAC compares own subscription version to LSMS subscription version NPAC downloads updates to LSMSs with subscription version differences Are all audits completed? 1 3 4 5 End 7 NPAC reports audit completion and discrepancies to requestor Notify Provider 6 No Figure 8 Figure 15 – Audit Process Figure 15LNPA Working Group Version 4.0 - 10/16/2009 Figure 16/17 Code Opening  Process and First TN Ported in  NPA?NXX Figure 18 –Cancel?Undo Process