Chapter 1 - An overview of telecommunications in Australia
1.1
The
Australian telecommunications network is a dynamic entity and one which is
undergoing constant development in response to growing community demand and
technological change. Indeed, in the
course of its inquiry the Committees attention was drawn to an almost constant
change scenario, both positive and negative,[3] which has
hindered the task of its description in other than relatively general terms. Any statistics cited as to the size of the
network, traffic volumes by differing technology, market shares, etc would become
quickly dated.
1.2
Thus, before
seeking to give an overview of the network itself, the Committee believes that
it is helpful to an understanding of the present situation by setting the
current structure of the telecommunications industry into its historical
context. Appendix 5 provides a brief
description of the regulatory system, an understanding of which is important to
the discussion of many of the issues addressed in this report.
Key developments[4]
1.3
Telecommunications
policy in Australia has been driven by the need to provide
services to a population concentrated largely in cities separated by long
distances, and linking the major cities with high capacity trunk services, while
also seeking to reach remote areas with basic services. A fundamental policy tenet has been that
basic telecommunications services are reasonably accessible to all people in Australia on an equitable basis.
Early history: 1901-1988
1.4
The
Commonwealth Government assumed responsibility for postal, telegraphic and telephonic
services in Australia upon Federation in 1901.[5] Until the introduction of limited competition
in 1991, telecommunications services were operated and regulated by various
publicly-owned monopoly organisations such as the Postmaster General's
Department (PMG). The Overseas
Telecommunications Commission (OTC) was established in 1946 with responsibility
for all international telecommunications services.
1.5
The PMG
continued to provide all domestic telecommunications services until 1975 when
its telecommunications functions were moved to the newly created and
subsequently corporatised Telecom Australia. Telecom
became the monopoly telecommunications carrier of domestic services within Australia. As well
as being the network provider, Telecom was also the technical regulator in
customer equipment, private networks and value-added services.
1.6
In 1981
the Government formed AUSSAT. It was a
publicly-owned carrier established to own and operate a domestic satellite
system. AUSSAT started commercial
operations in 1985 when the first satellite was launched.
Separation of policy, regulatory and operational
roles
1.7
In May
1988 the Government announced directions for restructuring of the telecommunications
industrys regulatory environment and the operations of the Government-owned
carrier. The stated goals stressed the
need for an efficient and responsive telecommunications industry capable of
successful commercial operation in Australia and overseas, while continuing to serve
important social objectives with basic telephone services. The reforms were implemented in the Telecommunications Act 1989 and related
legislation.
1.8
As part of
the major reforms the basic monopolies of Telecom, OTC and AUSSAT were retained
but competition was introduced in the supply of:
-
value-added network services;
-
customer premises cabling; and
-
supply, installation and maintenance of customer
premises equipment.
1.9
The
operational and regulatory functions of Telecom were also separated. The Australian Telecommunications Authority
(AUSTEL) was established in July 1989 as an independent industry-specific
regulator with responsibility for technical regulation, protecting the
carriers' exclusive rights, protecting competitors from unfair carrier
practices, protecting consumers' interests, administering price control and
universal service levy arrangements, and promoting carrier efficiency.
1.10 AUSTEL introduced a form of 'light-touch'
pricing regulation based on limiting prices to rises in the consumer price
index minus a figure to allow for efficiency improvements (CPI-X). Within that framework there were individual
sub-caps on some prices.
International reform of telecommunications
1.11 The reforms which were occurring in Australia were part of an international trend towards
microeconomic reform of essential service industries such as
telecommunications. During the 1980s and
90s there was a broader recognition by governments of the need to transform Australia into a dynamic and outward-looking economy. Governments which had been heavily involved in
the supply of essential services for businesses and households sought to
promote greater efficiency in the provision of those services by opening them
to competition.
1.12 Internationally, the importance attributed to
telecommunications as a traded service in its own right, as well as a backbone
for commercial development and trade in all other economic sectors, was being recognised
in international trade negotiations such as the Uruguay Round of the General
Agreement on Trade in Services. In
September 1996 the APEC Telecommunications Ministers endorsed the Reference
List of Elements of a Fully Liberalised Telecommunications Services Sector. The Reference List provided a broad
perspective on the expectations of a liberalised telecommunications sector and
catalogued the key features of a liberalised market largely from the point of
view of users and other market participants.
Also in 1996 the European Commission adopted a Directive which called
for the introduction of competition in the provision of voice telephony and
infrastructure by 1 January 1998. The
harmonisation framework aimed at creating a European market based on common
principles for access to networks and services, a common regulatory environment
and harmonised standards for services and technologies.
The telecommunications carrier duopoly: 1990-1997
1.13 The Commonwealth Government announced further
reforms of the structure and ownership of telecommunications networks in 1990. A phased approach was adopted to move from
monopoly provider to open competition in basic services. As part of the reform arrangements a second
carrier would be given sufficient time, and a relatively stable and predictable
environment, within which to establish itself in the marketplace before the
advent of full competition from 1 July 1997.
1.14 The strategy was implemented in 1991 and 1992,
largely as a function of the Telecommunications
Act 1991. Key components of the
strategy included:
-
merging Telecom and OTC to become Telstra Corporation;
-
allowing Optus to take over AUSSAT and operate
as a facilities-based network competitor;
-
this facilities-based duopoly was to end in 1997,
leading to open competition;
-
licensing three public mobile telecommunications
service operators (Telstra, Optus and Vodafone);
-
mandating open competition in the areas of:
-
resale of domestic and international
telecommunications capacity and
-
public access cordless telecommunications
services; and
-
giving AUSTEL a stronger mandate to promote
competition and to protect the interests of consumers, through setting and
monitoring carrier service quality indicators, monitoring and reporting on
price controls, and enforcing carrier licence conditions that included specific
consumer safeguards and the universal service obligation.
1.15 The universal service obligation (USO) represented
a cornerstone of the telecommunications framework.[6] However, with the introduction of network
competition, the Commonwealth Government considered it was not feasible for one
carrier to both provide and fund social obligations. The carrier fulfilling the USO would therefore
be compensated by other participating carriers for any USO losses that were
approved by AUSTEL. Telstra was declared
the sole USO carrier throughout Australia.
1.16 The Spectrum Management Agency (SMA) was
created in 1993 to manage the radiofrequency spectrum, taking over this role
from the Commonwealth Department of Transport and Communications, and
subsequently merged with AUSTEL to
form an agency regulating both telecommunications and the radiofrequency
spectrum. This was arguably the first
implicit recognition of the process of convergence, which continues apace today.
Telstra partial privatisation
1.17 The Commonwealth Government moved to implement
the partial privatisation of Telstra in May 1996 by selling one third of its
equity in the company by means of a share float. This partial privatisation, which proceeded in
late 1997, removed some previous constraints on Telstra's structural and
operational capacity and provided a stimulus to Telstra's ability to raise
capital for network expansion and modernisation and to keep pace with changing
technologies.
Open competition: 1
July 1997
1.18 A new era of open competition began when the Telecommunications Act 1997 and related
legislation came into force in July 1997. The stated policy objective of the legislative
reform package was to provide a regulatory framework that promoted the
long-term interests of end-users of telecommunications services, and the
efficiency and international competitiveness of the Australian
telecommunications industry.
1.19 The pro-competitive reforms allowed new
entrants to the market to build and operate telecommunications infrastructure. Past regulatory barriers to market entry, as
well as a number of artificial regulatory distinctions, such as between mobile
and fixed carrier licences, were removed. No restrictions were imposed on entry to any
telecommunications service market and restrictions on the types of technology
used were minimised.
1.20 The reforms also introduced an access regime
under which the then Trade Practices Commission (now the Australian Competition
and Consumer Commission (ACCC)) could declare certain services under Part XIC
of the Trade Practices Act 1994.
Once these services were declared the company or companies providing
those services were obliged to provide access to those services to other
carriers or carriage service providers.
If the terms and conditions of access could not be successfully
negotiated between the parties the ACCC could intervene and arbitrate on the
dispute.
Further privatisation of Telstra
1.21 While the Prime Minister, John Howard,
announced as early as March 1998 the Governments intention to sell the
two-thirds share of Telstra which was still government-owned, prior to the
October 1998 federal election the Government committed to a staged approach to
any further privatisation. It announced
that it would first sell a further 16 per cent of its equity in Telstra, with a
commitment that there would be no further sell down of the Governments
remaining share until an independent inquiry certified that Telstras services
were adequate.[7]
1.22 In June 1999, legislation was passed
authorising the sale of a further 16.6 per cent of Telstra. The majority of the revenue from the sale was
allocated to reduce Commonwealth Government debt. Funds were also made available to upgrade
services in rural and regional Australia. The
Government has signalled its intention to sell the remaining 50.1 per cent of
its equity, but its plans have been rejected by the Senate.[8]
Ongoing review
1.23 Since the introduction of the Telecommunications Act 1997 a number of
amendments have been made to the regulatory framework to seek to enhance its
effectiveness. In the main, the
amendments respond to industry concerns about the ability of the ACCC to
respond to issues in a timely manner and the ability of Telstra to take
advantage of its residual market power.
1.24 The powers of the ACCC have been broadened and
strengthened in a number of areas including, for example, the power to impose
record-keeping rules on the telecommunications industry; to enable the ACCC to
report and publicly release competition related data; to issue competition
notices; and, in relation to enhancing the access arbitration process, the
ACCC's roles in attending, mediating and arbitrating access negotiations.
1.25 The Telecommunications
Competition Act 2002 in particular was designed to facilitate increased competition and investment in the
telecommunications industry and to provide a more transparent regulatory
market, particularly in relation to Telstras wholesale and retail operations.
1.26 Appendix 6 outlines some more recent inquiries
which have been conducted into telecommunications in Australia. The
main inquiries have been the Telecommunications Service Inquiry and the
Regional Telecommunications Inquiry which have both looked at the adequacy of
telecommunications services. The
Government has acted on the recommendations of those inquiries by introducing a
range of measures aimed at addressing individual issues identified by those
inquiries. However, its response has
consisted of a raft of narrowly focused short term programs which have neither
set out a long term vision for telecommunications in Australia nor provided the leadership necessary to take
the industry forward.
Regulation of telecommunications infrastructure
Carriers and service providers
1.27 The main entities regulated by the Telecommunications Act 1997 are
carriers, carriage service providers and content service providers.
1.28 Carriers own or operate telecommunications
infrastructure. They must be
individually licensed by the Australian Communications Authority. A carrier licence authorises the owner of
network units to supply telecommunications services to the public. Licence conditions oblige carriers to meet a
number of specified requirements including USO contributions, payment of annual
licence fees, fulfilment of industry development plans and compliance with the
telecommunications access regime. There
is no limit to the number of carrier licences that may be issued by the ACA.
1.29 Service providers sell services to the public
which are provided using their own, or another carriers, infrastructure. They are not subject to licensing
requirements, but are required to comply with legislated service provider rules
and other provisions of the Act, such as operator and directory assistance
services, itemised billing and number database information.
1.30 The new open and competitive telecommunications
environment in Australia is characterised by increasing numbers of
private sector participants (including foreign communications companies and new
players such as utility companies). As
at 30 June 2004, there
were some 105 carriers licensed by the ACA and over 1400 carriage service
providers were registered with the Telecommunications Industry Ombudsman. In Australia there were an estimated 11.58 million standard
fixed telephone lines and 14.3 million mobile phone subscribers.
Fixed line customer networks
1.31 The Public Switched Telephone Network (PSTN)
referred to specifically in the Committees terms of reference is essentially
the Telstra national fixed network delivering basic telephone services. It has
been described as the part of the telecommunications network which enables any
customer to establish a connection for voice communication with any other
customer either automatically or with operator assistance.[9]
1.32 The backbone network is the trunk or
interexchange network. The fixed line
customer access network (CAN), also referred to as the local loop, connects
the customers home telephone to a local area switch. It is mainly comprised of copper cable but may
use wireless or satellite technologies. It enables access to voice, dial up Internet
and broadband services. A number of
companies provide fixed line services for businesses in the capital city CBDs.
1.33 Hybrid Fibre Coaxial (HFC) networks have been
rolled out by both Telstra and Optus in parts of some capital cities. These networks carry signals on optic fibre
cables to nodes which then broadcast the signals for a large number of
customers on a common coaxial cable.
Individual subscribers are connected to the common cable and tune into
that part of the signal that is of interest to them. HFC networks were originally developed to
provide pay TV services but can be also be used to provide voice telephony and
broadband access to the Internet.
Telstra offers pay TV and broadband services over its HFC cable while
Optus also offers voice telephony.
Telstra is currently in the process of digitising it HFC network. This will make it possible to offer a larger
number of pay TV channels over the cable.
1.34 The Telstra and Optus HFC networks largely
duplicate each other in area of coverage. Neighborhood Cable Pty Ltd has rolled out an HFC
network in regional Victoria and smaller networks exist in Darwin and some other places.
1.35 In Canberra, TransAct Communications is in the process of
rolling out a high speed network which delivers telephony, free-to-air and pay
TV, and Internet services. The TransAct
network is based on a fibre-to-the-curb (FTTC) architecture in which high capacity
optic fibres are taken 'deep' into the network (within 300 metres of the
connection to the home). The last
segment of the connection to the user consists of a dedicated pair of copper
wires. The short length and high quality
of the copper link allow high capacity data to be carried over the
network. The network supports voice
telephony, dial-up Internet, pay TV, broadband and video on demand. In Perth, Bright Communications has started building a
network with similar capability.
1.36 Both TransAct and Bright have local power
utilities as key founding shareholders.
This gives them access to existing power poles to run their cables and
allows telecommunications ducts to be laid in conjunction with underground
power ducts.
Mobile networks
1.37 Telstra claims that its terrestrial mobile
networks can reach about 98 per cent of the country's population and, with the
use of a car external antenna kit, have coverage of close to 20 per cent of the
land area.[10] The company has an ongoing base station installation
program which will boost these numbers.[11]
1.38 The auctions in 1988 and 2000 of
radiocommunications spectrum in the 800 MHz and 1.8 GHz bands (used primarily
for mobile telephony technologies) has facilitated the entry into the market of
several new mobile phone carriers.
Telstra operates both a GSM (Global System for Mobile Communications) and
a CDMA (Code Division Multiple Access) network while Optus and Vodafone are operating
only GSM networks. GSM and CDMA are
mobile telephone systems based on digital transmission with, in Telstras case,
its CDMA network having twice the geographic reach of its GSM network. These 2nd generation (2G) networks
provide voice services and data messaging.
1.39 Although competition is stronger in the mobile
sector than in the fixed line network, Telstra remains the dominant carrier
with some 45 per cent of market share.
Optus has 34 per cent and Vodafone 17 per cent. Virgin Mobile Australia is now operating profitably and is seeking to
grow its subscriber base.
1.40 At a cost of some $3 billion, Hutchison
Telecommunications has launched a 3rd generation (3G) network, a
high capacity digital mobile phone system.
The number of subscribers is growing but only passed 100,000 in early
2004. It offers services such as voice, Internet
and real time video. Vodafone is
reported to be seeking to establish a globally compatible 3G network, including
an investment in Australia of hundreds of millions of dollars.
1.41 Several witnesses to the Committees inquiry
noted that mobile phone connections could often not be obtained within the
areas claimed by carriers to be served, and were critical of the carriers as a
result. It must be noted that there will
be areas inside the claimed coverage zone of any cellular system where a mobile
phone may not work due to a variety of factors.
For example, reception may be degraded or non-existent in certain
places, such as basements, lifts, underground car parks and large concrete
buildings. Reception can also be
affected by mountains, tunnels and road cuttings. The Committee was told that Telstra MobileNet is endeavouring to provide the best depth of reception practicable in
such areas and it assumes that all carriers have similar ambitions.
Satellite
1.42 Optus owns and operates all of Australias satellites.
Some satellite services are provided by use of foreign satellites with
coverage over parts of Australia. However,
space on the Optus satellites is leased by other service providers such as
Foxtel and Telstra, with Telstra offering a satellite mobile network which
covers 100% of Australia.
Satellites are used to provide pay TV broadcasts, broadband access,
mobile phone access and some fixed telephony services.
1.43 In July 2001 the Government finalised a
contract with Telstra to improve services for consumers in the extended zones
using $150 million from the proceeds of the second partial sale of
Telstra. Under this agreement all
extended zone customers of Telstra gained access to untimed local calls and
became eligible for free installation of a subsidised two-way satellite Internet
service.
Wireless
1.44 In addition to mobile services a variety of wireless
technologies can be used to provide voice, dial up Internet and broadband
services. However, to date these
technologies have most often been used to fill holes in the coverage of fixed
line networks. Wireless networks have
not yet become a significant rival to other network architectures although the
use of wireless technology is becoming more common.
The Committees inquiry into the Australian telecommunications network
1.45 The Australian telecommunications network is the
aggregation of all of the above infrastructure components consisting of a
wide array of wired and wireless delivery systems. It begs straightforward description simply
because, in any one location, there might be an unique mix of delivery systems operational
and which are ever-changing due to technological or competitive developments. Resolution of an infrastructure problem is
almost a matter for case-by-case determination.
1.46 The Committees terms of reference essentially
require it to assess the ability of the network to provide adequate services to
all Australians, particularly (but not exclusively) in rural and regional
areas, and to assess what more might need to be done to ensure that adequate
services are available. The terms of
reference also place an emphasis on the public switched telephone network,
Australias longstanding source of communications services, and significant for
the traditional market power it has given Telstra for its last mile
connectivity to all premises.
1.47 Telstra is by far the largest participant in
the Australian telecommunications market. With some 65 per cent overall market share, it
continues to dominate the key sectors of the network, including the provision
of infrastructure and the public switched telephone network, and is the
Universal Service Provider. Although there
are a number of other participants who now operate significant networks in
competition with Telstra they usually offer only one type of service or offer
services only in specific geographic areas.
There are also a significant number of service providers who re-sell
Telstra services to the public.
1.48 Both of these groups rely to a greater or
lesser extent on the use of some of Telstra's network and Telstra earns
significant revenue from providing its competitors with wholesale services. For these reasons much of the discussion
during the inquiry and in this report has focused on the role of Telstra and
the performance of its network.
1.49 While the Committee has given an overview above
of infrastructure based on wired and wireless delivery platforms the view of
most industry participants is that the future of the network lies principally
in fixed line optical fibre networks, supplemented by wireless technologies for
mobile applications and to fill niches in the fixed line network. The current copper based CAN is unlikely to
be able to meet the future needs of consumers and clearly has a limited life. Its performance is also limited by the use of
outdated technology in the network such as pair gain systems. The question facing policy makers is what
policy steps need to be taken to ensure that the existing network is operating
at an optimal standard, and to provide leadership in developing a network which
will take Australia forward during the new century. Although this report contains some
recommendations on the future of the network the issue of network renewal will
be addressed in more detail in the Committee's report on broadband competition.
1.50 In the chapters that follow the Committee has
found it most convenient to address its terms of reference by examining the
networks capacity to deliver services; the current impediments to the delivery
of services; Government programs aimed at improving access; competition and
regulatory issues; and the future of the telecommunications network.