21CN Network Inventory Service Availability & Network Inventory Datasets 15 th September 2009 Paul Reed Owen Gardner Peter Davis

Agenda What are the datasets? and why they are important When are the datasets published? The different types of datasets available How can the information from the datasets be used? How to access the datasets Who to contact with queries and how to register for updates

Background The Service & Network availability datasets exist to provide up to date information about the current state of BT’s 21CN network and the products it support. Several different datasets have been constructed to show different views of the data such as Broadband service availability and Voice migration dates. The information is refreshed at the beginning of each month. The information can be found on a dedicated area on BTWholesale.com

When do we publish the Datasets? Published every month, 3 rd working day. Available via the BT Wholesale & Openreach portals Provides a 2 year rolling view –first six months, individual month view. –next 6 months split into two 3 month periods –next 12 months as a single period

The Datasets Network Inventory Datasets –The network inventory is one of the main pieces of information BT provides to CPs about its Network to assist CPs undertake investment planning taking into account use of Openreach and Wholesale obligatory products. –The network inventory comprises of about 30 datasets that reveal network location details, network topological details, numbering details, and network roll- out details relevant to obligatory products Service Availability Datasets –The Service Availability datasets identify the sites at which services supported on 21CN and the date from which they will be available. –Designed to enable CP’s to identify sites and service availability & migration to enabling their customer migration or availability of service. Service Availability datasets are updated every month. Network Inventory datasets tend to be standing data, updated as required.

Dataset 10 DLE properties DLE 1141 DLE name Null field Site ID DLE type Migr’ tranche Status Target NGS Alt’ NGS 1 Alt’ NGS 2 Admin Ph’ Start Admin Ph’ End Prep Ph’ Start Prep Ph’ End CP XFER Start CP XFER End CP Migr’ W/C S prnt MN 1141 Dataset 30 MN site IDs MN 1141 Site ID Dataset 01 BT sites Name Dataset 02 MDF site IDs MDF ID Address 1 Address 2 Town County Country Postcode Easting Northing Dataset 03 Geographic porting prefixes Conc.1141 Prefix code Site ID Dataset 09 Concentrator properties Conc Conc. name Open Site ID Prnt DLE 1141 Dataset 11 Tandem properties Tandem 1141 Tandem name Null field Site ID Tandem type Dataset 12 MSAN properties MSAN ID MSAN name Site ID MSAN type P prnt MN 1141 Parents planned Dataset 13 MN properties MN 1141 MN name MN type Dataset 14 DLE to tandem parenting DLE 1141 Tandem 1141 Dataset 15 NGS to MN parenting Tandem 1141 MN 1141 Dataset 18 Concentrator number blocks No. block Conc Dataset 19 MSAN number blocks No. block MSAN ID Dataset 20 Call server number blocks No. block CS ID Dataset 22 PSTN & ISDN migration dates Conc PSTN prd start PSTN prd end Dataset 23 Broadband migration dates MDF ID Period start Period end TE method Dataset 24 T1 MSAN sites Town Site ID Dataset 26 MDFs served by WBC nodes MDF ID WBC H/O Locality Dataset 28 IPstream Connect nodes Locality Site ID Dataset 32 MN roll-out MN 1141 R/O start date Dataset 17 MN parenting relationships MN 1141 Parent MN 1141 Dataset 16 MN peer relationships MN 1141 TE = Transfer Engineering Dataset 31 Locality to town Town Locality Provided by Openreach Provided by both Openreach and Wholesale Provided by Wholesale ISDN prd start ISDN prd end Dataset 33 Non-core MN to primary core Non-core 1141 Prim. core 1141 Migration tranch Status * Part populated ** Not yet populated + Subject to ongoing design work ++ Temporarily withdrawn ** * ** R/O end date Dataset xx Cat A/B Dataset xx Cat A BTWholesale Datasets Available From Dataset 42 Voice Node Mapping 1141 Alt’ Primary Voice POSI_MN Number Block Primary Voice POSI Exch Conc MDF ID Primary Voice POSI_MN Alt’ Primary Voice POSI Dataset 25 WBC h’o nodes Site ID Go Live Start Go Live End Status Locality Dataset 35 Locality to Site ID Locality Site ID Dataset 45 21CN Service Availability By Exchange Site ID ONBS 100Mb Premises EBD/ONBS 1G MDF ID 21CN Tie Cables MSIL 10G MSIL 1G WBC WBCC WLR Wholesale Ethernet WVC Please Note that all Datasets include Delta and Delta Date fields at the end. Omitted from diagrams for clarity. **

Dataset 30 MN site IDs MN 1141 Site ID Dataset 01 BT sites Name Dataset 02 MDF site IDs MDF ID Address 1 Address 2 Town County Country Postcode Easting Northing Site ID Dataset 04 BT cabinets Address 1 Address 2 Town County Country Postcode Easting Northing Cab. ID Dataset 05 Cabinets served by MDF Cab. ID MDF ID Dataset 06 Postcode served by cab. Postcode Cab. ID Dataset 07 EO line to MDF EO line MDF ID Dataset 24 T1 MSAN sites Town Site ID Dataset 27 Postcodes served by MDFs Postcode MDF ID Provided by Openreach Provided by both Openreach and Wholesale Dataset 34 WDM chains WDM chain ID Chain Pos Site ID * Part populated ** Not yet populated + Subject to ongoing design work ++ Temporarily withdrawn ** * Dataset 01 OR Secure Area Exch Name Conn Serv Site Type ONBS Site Type Openreach Datasets Available From Dataset 46 21CN Ready For Equipment Installation Premises Phase Forecast MDF ID Site ID Please Note that all Datasets include Delta and Delta Date fields at the end. Omitted from diagrams for clarity. Dataset 08 Openreach Network Ethernet Site Availability Town Site ID WDM chain ID Exch Name Postcode ONBS Site Type 1G/10G Avail’ Date 100M Avail’ Date EBD Site Type 1G Avail’ Date Parent 1OHP Site ID Parent 1 OHP Exch Name Parent 2 OHP Site ID Parent 2 OHP Exch Name Version EBD Price Band MDF ID 1141 Dataset 52 Openreach Aggregation Nodes Site ID ASIBO Aggregation Node Corresponding OHPs OHP Exchange Name

Dataset 38 BTW Harmonised Ethernet Availability Metro 1141 Roll-out Start Status Roll-out End Dataset 40 Locality To Metronode ID Metro 1141 Locality BTWholesale Service Availability Datasets Available From Dataset 37 WBC Rollout Plan Earliest I/XAvail’ I/X Node Status Latest I/X Avail’ Locality of I/X MDF ID Earliest Avail’ Latest Avail’ WBC Status Dataset 36 WBC Availability MDF ID Earliest Avail’ Latest Avail’ Status Dataset 44 21CN Service Availability By Exchange Site ID WVC Premises WBCC MDF ID WLR WBC Dataset 47 WBMC Rollout Plan WBMC Status Earliest WBMC Avail’ Latest WBMC Avail’ MDF ID Locality of WBMC I/X WBMC Avail’ as per WBC Earliest Avail’ Latest Avail’ Dataset 48 WBMC Launch By PSTN Number Range Conc 1141 WBMC Earliest Avail’ WBMC Latest Avail’ Number Block Locality of WBC I/X Exch Conc MDF ID Earliest Avail’ Latest Avail’ WBMC Status WBMC Avail’ as per WBC Dataset 51 WLR & ISDN Launch By PSTN Number Range Conc 1141 Number Block AXE-10 Exch Conc MDF ID System-X PSTN Migration Period Start Exch Type PSTN Migration Period End ISDN Migration Period Start ISDN Migration Period End Please Note that all Datasets include Delta and Delta Date fields at the end. Omitted from diagrams for clarity. ** Dataset 39 Metronode MSIL Availability Metro 1141 Roll-out Start Variant Roll-out End Status Dataset 41 WBC Launch By PSTN Number Range Number Block Conc 1141 Earliest I/XAvail’ Latest I/X Avail’ Number Block Locality of I/X Exch Conc MDF ID Earliest Avail’ Latest Avail’ WBC Status Exch Type WBC I/X Status Dataset 43 IPstream To POSI Handover By PSTN Number Range Conc 1141 Ealing Faraday Edinburgh Number Block Exch Conc MDF ID Exchange Name Birmingham Milton Keynes Sheffield Reading Ilford Kingston Manchester

Service Availability Dataset information (except for Openreach provided datasets) is available via the BTwholesale.com customer zone. The web portal is two clicks from BTwholesale.com. (First log in to the customer zone, with a registered account - to register for an account to the customer zone visit: tionHome.do ) Click 1: Network info Click 2: 21CN Service availability and network inventory. To access the Network Inventory Datasets follow the instructions here (note CPNI category required). Openreach Datasets available via Openreach web portal. Further information and more detail available in C21-NS-011 Access To The Datasets

Contacts CPs who wish to be notified of updates to the Datasets should send an request to from the account they want to be notified on CPs should contact their Technical Account Managers if they have queries with a specific dataset or have requests for specific additional information.

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