quarterly update on bt’s 21cn programme
DESCRIPTION
Welcome to the second. Quarterly update on BT’s 21CN programme. 23 rd January 2009. BT's 21CN programme is subject to consultation and further development. Dates and other details should be treated as indicative only, and subject to change. Agenda. - PowerPoint PPT PresentationTRANSCRIPT
Quarterly update on BT’s 21CN programme
23rd January 2009
Welcome to the second
BT's 21CN programme is subject to consultation and further development. Dates and other details should be treated as indicative only, and subject to change
Agenda
Quick recap on 21CN - Reminder of objectives and current scope
21CN review- Voice review
21CN Deployment Strategy Plan (DSP)Recap of what it is, when is it issued and where can it be foundKey changes since the previous issue
Pathfinder progress and plans
Current consultation activities underway
Q&A
Feedback
Speakers:Bill du Cann, Andy Norman, Debbie Lewis, Bob Corner
What are the objectives and scope of BT’s next generation network – 21CN? • The objectives of BT’s 21CN programme are to enhance
the customer experience, accelerate product to market times and reduce costs
• 21CN is fundamentally about customer choice. It is a platform for software-driven, open innovation by BT, our customers and partners across the globe
• BT is streamlining 17 networks into one platform, reusing capabilities and removing complexity
• The UK core infrastructure is 100% complete and will be capable of managing the significant growth in capacity from new media content
IP/MPLSFibre & Copper
Copper
MSAN
Call Control
Content
WWW
ISP
service access
Wireless
Backhaul
MSAN = Multi-Service Access NodeIP = Internet ProtocolMPLS = Multi-Protocol Label Switching
21CN network architecture overview
Converged coreMulti-service Access
Other CPs’networks
21CN plan review – what, why and when
• Currently 21CN voice is being reviewed
• We have paused any further development of WBCC and WVC
• Additionally we are conducting a wider review of the 21CN programme, specifically next year’s roll out schedule
• Expect to reach our main conclusions by end of February 09
• Continue to work to the latest Deployment Strategy Plan– other than in the area of WBCC and WVC where the development work is on hold
What is the 21CN Deployment Strategy Plan (DSP)?The Deployment Strategy Plan (now at issue:5) provides:• A comprehensive and current overview of key elements of BT’s UK 21CN
programme• Information on 21CN drivers, product and infrastructure delivery plans,
trial and migration plans• Three main components are:
– introduction/launch of new products– replication of existing products– migration of customers
Issue frequency and document access• There is a formal commitment to
update/republish on a quarterly basis • For CPs - can be found via the secure
area of the website, for access please contact [email protected]
• For resellers – information can be obtained via your Communication Provider
Key updates and changes in the latest DSP
• Includes the proposed 21CN timetable and migrations – but this is subject to the overall programme review
• The strategy for voice delivery is currently under review (including session initiation protocol (SIP)-based architecture)
• Non SIP based voice solution developments continue (e.g. Wholesale Line Rental (WLR) and Next Generation Call Conveyance (NGN CC))
• Includes a table of planned network upgrades and outages• Confirmation of completed network affecting
upgrades and outages for October to December• Wholesale Broadband Connect (WBC)
footprint is now approaching 20% of the addressable UK market – planned footprint remains at 40% April 09
Key updates and changes in the latest DSP
• Confirmation of TDM intentions – maintaining current portfolio (PPCs) – but upgrade components to 21CN specification where necessary
• ISDN intention remains to develop a like-for-like service to be launched in 2010
• Gives details of new Dataset around voice migration rollout - Dataset 51 (available Jan 09)
• Remain committed to an agile approach to product development
• Safeguarding customer experiences as part of 21CN implementation remains the number one priority
Voice migration pilot activity – Pathfinder 1
• The voice migration and pilot activity in preparation for voice network migration is known as Pathfinder
• This pilot activity involves voice line migrations only at present
• The pilot is taking place in a small area of South Wales
• Pathfinder will provide learning and build confidence for large scale migrations
• All planning and operational activities are carried out in close collaboration with a working group of service providers
• We are contacting service providers with customers in the area ahead of migration activities
Where and when is Pathfinder happening?Completed exchange migrations
There are now around 3,300 end customers with their voice service successfully carried over 21CN
Exchange name Date of migration Number ranges
Wick 23rd October 2008 01656890
Bedlinog 30th October 2008 01443710
Nelson 6th November 2008 0144345
Penarth 22nd January 2009 02920426,0292035
Where and when is Pathfinder happening? Future migrationsExchange name Date of migration Number ranges
Ynysybwl 5th February 2009 0144379
Treharris 19th February 2009 0144341
Cardiff S 5th March 200902920- 353, 354, 355, 359,4225,550, 574, 660, 661, 663, 664, 665, 666, 667, 668, 669
Ferndale 12th March 2009 0144373, 0144375
Tonyrefail 12th March 2009 014436- 70, 71, 72, 73, 74, 75, 76, 78
Caerphilly 26th March 2009 02920- 718, 760, 807, 808, 809, 849, 85, 86, 88
Llandaff 9th April 2009 0292055- 1, 2, 3, 4, 5, 6
Whitchurch 9th April 2009 02920- 357, 62, 714
Llanishen 9th April 2009 029206- 80, 81, 82, 83, 84, 86, 89,0292075
Roath E 23rd April 200902920- 356, 46, 470, 471, 472, 473, 474, 475, 477, 478, 479,570, 662, 769
Roath D 23rd April 200902920- 358, 430, 431, 432, 433, 434, 435, 436, 437, 447, 48, 49, 523, 557
Pathfinder – the learnings so far
• Proved the slow start approach taken is the correct one
• Proved the technology, processes and supporting tools with CPs
• Early life failures – root cause analysis completed, fixes developed and deployed
• Fault numbers currently running at or below figures for 20CN
• Introduced a new complex-fault investigation team
• Customer surveys completed – no significant issues reported
• 21CN network has handled over 750,000 live calls
• Ongoing Pathfinder learnings to date now published
Consult21 headlines
Consult21 forthcoming activities
Useful information & how to get engaged
More informantion?then contact [email protected]
Or visit these sites
The Consult21 website: www.btwholesale.com/consult21
The independent public information website covering the process of migration: http://www.switchedonuk.org
For general information about BT’s 21CN programme go to: http://www.btplc.com/21CN/
Answers
Questions
Quarterly web-call – feedback
How was this for you?
Was the content of interest
Duration
Level of detail
Based on today’s information do you think you will be attending the next quarterly webcall?
Too Short Too LongAbout Right
Too General Too DetailedAbout Right
Not Sure NoYes
Not Sure NoYes
Thank you for coming on the call