Presentation
by Anne Lambert, Director of Operations, Oftel
21 January 1999
Check against delivery
Introduction
Thank you Don
and good afternoon.
The main purpose
of my presentation today is to give you an up to date report on
the readiness of UK telecommunications for Year 2000. My headline
message is that, using Action 2000 methodology, Oftels current
assessment is that the risk of material disruption to telecommunication
networks at the millennium is extremely low. But we are not complacent.
More work will be done over the coming months. And, as with the
other industries you have heard about at this conference, Oftel
will be commissioning an independent verification of aspects of
the telecom sectors state of readiness.
Telecom networks
in the UK are the main focus of Oftels monitoring but I will
also say a few words about customer equipment and international
services.
But, first a
few words about the vital role played by the telecoms sector in
the UK economy.
Back
to top of the page
Role of the
Telecomms sector
The UK telecommunications
industry is extremely significant. It contributes around 2% to GDP
nearly £24bn in monetary terms. In terms of customers there
are 23.5m residential lines, 8.5m business lines, and 13m mobile
connections across the UK. On the supply side there are some 130
operators of which 30 are public telecom operators, and 5 cable
operators.
But perhaps
even more important are the uses to which this infrastructure is
put. Uses range from the 999 emergency service to social services,
from small businesses to multi-national companies, from local authorities
to central government and for all of us in our work and our personal
life - talking to friends and family. Telecommunications underpin
virtually all commercial and industrial systems and processes -
for example financial transactions, equity markets, safety processes,
and remote monitoring of equipment not least in the infrastructure
industries which are the focus of todays conference. And applications
are growing fast one only has to think of the increasing
importance of the Internet and of electronic commerce. Both are
growing at exponential rates.
Underlying these
applications are telecommunications networks and terminal equipment.
The networks make extensive use of computers and electronic systems
with date dependent functionality. Thus tackling and dealing with
the millennium bug is essential for the continued operation of telecom
networks. And because networks interconnect, Y2K compliance must
also involve ensuring end to end connection.
While Oftels
primary focus is on telecom networks, date-dependent facilities
are also present in some equipment connected to such networks. For
example IT equipment with communications facilities and private
switches. For this equipment to go on working users will need check
whether it is millennium compliant and Ill say a few words
later about the help available.
Back
to top of the page
Oftel focus
Oftels
role as a regulator is to look after consumers. We have a duty to
ensure that all reasonable demands for telecommunication services,
in particular the emergency services, are met. Oftel does not run
networks. That is the role of the network operators and it is the
responsibility of individual telecom companies to ensure that their
networks are Y2K complaint. But Oftel shares the objective of no
material disruption business as usual over the millennium,
and beyond. And so we have a key role in ensuring that telecom operators
providing services to the public are as well prepared as possible.
Specifically this means telecom companies providing 999 service
and direct access to customers.
A two-part
problem the "bug" and congestion
The objective
for the telecom sector is "no material disruption" at
the millennium. For the telecom sector there are 2 key elements
involved. First, and the main focus of todays conference,
the implications of the millennium bug. Second, recognising the
expected huge surge of telecom use at the millennium change, the
contingency plans necessary to deal with congestion over the New
Year period.
Millennium
Bug - how it is being tackled
The targets
here are the computers and other date dependent systems in telecommunication
networks both fixed and mobile. Each direct access network operator
has a programme to identify all the elements that might behave abnormally,
to rectify any problems and to test systems. In total the planned
spend of the industry to achieve its objective will be in excess
of £500m.
However because
networks interconnect, operators need to work together to ensure
end to end functionality. The telecommunications industry recognised
early on that a high degree of cooperation would be required and
in 1997, with Oftel involvement, the UK Year 2000 Telecommunication
Operators Forum was created. This body has over 40 active companies
participating in its work, including all the direct access providers.
The Forum has
shared knowledge, expertise and resources in its efforts to create
an industry wide approach to Y2K. It has drawn up inventories of
systems. It has liaised with common suppliers. It has undertaken
inter-operator testing and has verified of the processes used. In
a highly competitive industry there has been a very good spirit
of cooperation and openness.
Where are
we?
So where are
we on the bug? Today, 21 January, some 11 months before the day,
the state of readiness of the direct access operators, including
the four mobile operators, using the colour coding designated by
Action 2000, is amber. In Action 2000s words "some risk
of material disruption to infrastructure processes exists, but there
is an agreed plan to rectify shortcomings".
But this is
only an interim picture. Work already in hand means that there will
be significant improvement over the coming months. And by
the end of June our assessment is that the mobile networks will
be "blue" that is "the assessment has not identified
any risks of material disruption to the infrastructure process".
In the same timescale, we expect 90% of the fixed networks companies
in Oftels focus plan to have Y2K compliant systems. Put another
way, over 95% of lines in the UK will have "blue" status
at that time. And we expect 100% "blue" status by the
end of September. Oftel will be closely monitoring progress towards
these targets.
These assessments
are based on the companies self-assessments which are submitted
to the Telecommunications Operators Forum and which have been analysed
by other members of the Forum and Oftel. The self assessment scheme
was developed by the Forum following the processes used by Action
2000.
This process
is now going to be supplemented. Starting later this month this
information will be verified through a peer review system developed
by the industry in conjunction with Oftel. This should be completed
by the end of February. Oftel will also be commissioning an independent
assessment of the processes being used for the peer review. This
should be completed in March.
Back
to top of the page
Contingency
and Congestion
It would be
misleading of me to imply that things cannot go wrong. In real life
they do. But telecom companies already invest significantly in problem
detection and rectification and in the contingency measures required.
Contingency measures are going to be especially important for the
millennium given its unusual nature.
brief look at
congestion which Ive already mentioned. No-one knows
how many of us will want to use the phone or send data over the
networks during the New Year period. But I can safely predict that
use will be many times normal. Those of you who arent working
over the critical period will all want to phone friends and family.
Many people will be withdrawing money from cash machines or buying
drinks on credit cards all of which require use of telecom
systems during the special hours.
Some indication
can be gleaned from what happened this year. For example BT dealt
with 18m million calls over the period 23:00 on 31 December 1998
to 01:00 on 1 January 1999. with a high concentration of these calls
in the thirty minutes following midnight. This is considerably greater
than a normal peak hour load usually seen on the BT network and
overall volumes in this period were around 5% higher than last year.
The network coped well and very few people experienced any problems
getting through except of course when calling a friend who
was already talking on the phone.
Of course, the
network operators are experienced at dealing with the New Year peak.
For example, BT provided around 10,000 extra international circuits
over this period. What no one yet knows is just how high the peak
will be around midnight on 31 December 1999 but I think we can be
sure it will be higher than last year. Operators are making extensive
preparations as part of their Y2K planning. Oftel is having discussions
with them. But congestion may occur. If so, and you cannot get through,
dont panic. It does not mean that the millennium bug has struck
but rather something more mundane - too many people trying to use
the system at the same time.
And there is
always the weather. Contingency plans are also being made for this.
For example, power supplies may fail. In these circumstances telephone
exchanges and other essential network systems go on operating on
their own backup power from batteries and emergency generation plant.
In fact a number of exchanges operated in this way over the recent
Christmas and New Year period due to adverse weather conditions.
Oftel will be
looking in detail at the industrys contingency plans throughout
1999. These plans will also be reviewed by Telecommunication Operators
Forum. The Forum will also be working with Action 2000 on the development
of cross industry contingency provisions.
International
services
So far Ive
described work in hand and the state of readiness for the UK end
of a call. What happens at the other end is -obviously
not under the direct control of UK telcos nor Oftel.
Nevertheless
work is underway to try to tackle potential problems. UK operators
are in direct contact with network operators in other countries.
And the International Telecommunication Union ITU
is playing an active part with UK companies playing a leading role
in the ITUs work.
The ITU has
established a millennium task force. It is sharing knowledge and
expertise, undertaking interoperator testing and communication of
information on Y2K. The outputs of this work, including the status
of individual operators in ITU member countries, can be found on
the ITU web site. The ITUs work is important. But if you are
an essential user of international telecommunications you should
talk to your telecommunications suppliers about the millennium status
of the services you use.
Internet
A few words
about the Internet an ever growing market. For most, especially
domestic users or SMEs, access is achieved by using a fixed telephone
or ISDN line. Provided the terminal equipment e.g. PC is millennium
compliant there should be no problem within the UK from the millennium
bug. However there could be congestion problems for example if everyone
wants to send e-mails at the same time. There may also be problems
with access to non-UK based sites if content providers have not
dealt with the bug. So again my message is, if your business is
critical on Internet resources you should check with your suppliers
that their services are millennium ready.
Customer
equipment
Finally, as
promised earlier, customer equipment. A useable end to end service
requires customer equipment to be operating correctly. Much equipment,
especially that for domestic use, does not have date dependent functions
and should continue to work normally. Action 2000 have already provided
advice and information through their Homecheck publicity on how
to check if equipment is millennium compliant. Oftel will also issue
guidance to consumers on customer equipment within the next two
weeks. This information is aimed at home users and small businesses
and it will concentrate on where consumers can find information
to enable them to make the necessary checks on the equipment.
There are two
specific issues I want to draw attention to. The first is PCs connected
to the Internet. If these machines are not compliant there is the
possibility that users will not be able to gain access to or properly
use the Internet. A lot of information has been already been published
on PCs, including the Homecheck documentation, setting out how to
check PCs and where to find further information. The second is small
switches and similar equipment used by businesses to provide their
in building network. Date dependent software often exists in these
installations and it is essential that users should check the status
of the equipment with their supplier or maintainer.
Back
to top of the page
Summary
In summary I
would like to make the following points:
- we can be
upbeat about the state of millennium readiness of UK telecom networks.
They are in good shape now and we believe they will be ready on
time;
- The industry
and the regulator are working together on a shared the objective
of no material disruption;
- further
verification and independent assessment of the sector will
be undertaken and the results of this work disclosed;
- there
are likely to be huge call volumes next New Year. Industry
are actively planning for this and problems should be minimized.
But a delay in getting through doesnt mean that the
bug has struck;
- dont
ignore international connections or customer equipment if
your business depends on them. Work is in hand and advice
is available. If you are concerned, check with your suppliers.
Back
to top of the page
|