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Wireless Industry Leaders Conduct First
Joint Push-to-Talk over Cellular (PoC) Interoperability
Tests
Ericsson, Motorola,
Siemens and Sony Ericsson plan Interoperable Products & Solutions for Q2
2004
March 16, 2004 – Ericsson,
Motorola, and Siemens announced today the first joint interoperability tests for
Push-to-Talk over Cellular (PoC) technology. The tests are designed to help
provide network operators with easy integration, interoperability and a
competitive environment in which to deploy commercial PoC service. For
consumers, the testing helps ensure a simple, seamless Push-to-Talk
experience.
The PoC function enables mobile
phones to be used like walkie-talkies, providing communication at the touch of a
button. Already popular in North America, PoC is poised for growth in Europe and
in Asia – but interoperability is a key factor to such broad-based
acceptance.
The first technical standard
specification for Push-to-Talk – PoC Phase One – was submitted to
the Open Mobile Alliance (OMA) in August 2003. Ericsson, Motorola, Siemens and
Sony Ericsson are promoting a final version of the PoC standard through the
OMA.
Today, the industry leaders take the next
step by successfully starting joint interoperability tests to help speed
delivery of compatible PoC solutions to network operators. The first
interoperable products and solutions are expected to be introduced in Q2 2004.
Other manufacturers are encouraged to join the interoperability tests to help
ensure compatibility between devices and PoC servers across
vendors.
About Push-to-Talk over Cellular
service
Push-to-Talk over Cellular is similar
to a walkie-talkie experience; it is a means of quick one-to-one or group
communication. Instead of dialing a number to start a conversation, with one
push of a button you simply go to a “buddy list” and select the
person you want to contact. Push the button again, talk, and your voice is heard
by the recipient.
You can also create group
calls so everyone on your buddy list can hear your message simultaneously
– just as in a telephone conference. Instead of having to SMS or call each
recipient individually, a push of the key is all it takes to send a message
directly to an entire circle of friends or work colleagues, for
example.
For network operators, PoC opens up a
whole new realm of voice services, as it significantly enhances telephone
service. Experience has proven that consumers with PoC features on their phone
tend to become more engaged with their handset potentially providing mobile
operators with a new source of revenue – potentially a high return from
existing infrastructure at a relatively low
risk.
And, PoC service fits a variety of
markets – from consumers who want quick communication to small, medium and
large enterprises that need frequent intermediate
contacts.
About PoC Phase One
Specification
The PoC Phase One Specification
was developed by leading wireless vendors to ensure an interoperable
Push-to-Talk solution over standard cellular networks. The specification is
intended to help drive rapid uptake of PoC by enabling a simple, seamless
Push-to-Talk experience for end-users.
The Open
Mobile Alliance (OMA) is further enhancing this specification based on wider
industry feedback. Multiple vendors are developing products according to the
existing PoC specification.
The ongoing work in
OMA indicates that some new functionality will be added in the future, for
example the Network-to-Network Interface (NNI) that enables inter-operator
communication.
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About
Ericsson
Ericsson is shaping the future of
Mobile and Broadband Internet communications through its continuous technology
leadership. Providing innovative solutions in more than 140 countries, Ericsson
is helping to create the most powerful communication companies in the
world.
Read more at http://www.ericsson.com
About Motorola
Motorola, Inc. (NYSE: MOT) is a global leader
in wireless, broadband and automotive communications technologies that help make
life smarter, safer, simpler, synchronized and fun. Sales in 2003 were $27.1
billion. Motorola creates innovative technological solutions that benefit
people at home, at work and on the move. The company also is a progressive
corporate citizen dedicated to operating ethically, protecting the environment
and supporting the communities in which it does business. For more information:
www.motorola.com
About Siemens
mobile
The Siemens Information and
Communication Mobile Group (Siemens mobile) is one of the world’s leading
full-line suppliers in the field of mobile communication, offering mobile
phones, cordless phones, wireless modules and mobile infrastructure, as well as
all radio and switching modules, consulting services and systems integration.
The mobile communication arm of Siemens AG markets products and services in more
than 120 countries, generating sales of € 10 billion with a workforce of
some 26,900 people in fiscal 2003 (September 30). Siemens mobile is the world
market leader in prepaid solutions and digital cordless phones. More: www.siemens-mobile.com
About Sony
Ericsson
Sony Ericsson Mobile Communications AB
offers mobile communications products for people who appreciate the
possibilities of powerful technology. Established in 2001 by Telefonaktiebolaget
LM Ericsson and Sony Corporation, the joint venture continues to build on the
success of its two innovative parent companies. Sony Ericsson creates value for
its operator customers by bringing new ways of using multimedia communications
while mobile. The company’s management is based in London, and has 4,000
employees across the globe working on research, development, design, sales,
marketing, distribution and support.
For further
information, please visit: www.SonyEricsson.com
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Media
Contacts:
Ericsson
Eva
Sparr, Communications
Phone: +46 8 719 57 50, +46 8
719 69 92
Email: press.relations@ericsson.com
Motorola
Sharen
Santoski, Mobiles
Phone: +1 617 252
9662
Email : sharen.santoski@motorola.com
Stephanie Forrest,
Infrastructure
Phone: +44 7739
884452
Email : stephanie.forrest@motorola.com
Siemens
mobile
Axel
Schafmeister
Phone: +49 89 636 51675, +49 170 63
29 546
Email: siemens-mobile.press@siemens.com
Sony Ericsson
Sony Ericsson Corporate
Communications
Phone: +44 (0) 208 762
5858
Email: info@SonyEricsson.com
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