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To: wombat who wrote (945)4/14/1999 11:25:00 AM
From: Madeleine Harrison  Respond to of 1082
 
(COMTEX) B: Mockingbird Networks Unveils Breakthrough Hybrid IP Telep
B: Mockingbird Networks Unveils Breakthrough Hybrid IP Telephony Switch for
Competitive Access Providers in Emerging and Deregulated Markets

CUPERTINO, CALIF. (April 14) BUSINESS WIRE -April 14, 1999--

Nuvo 500 Offers Highly Scalable, Standards-Based Solution
for Building Integrated SS7, PSTN and IP Networks

Mockingbird Networks, a pioneering developer of enabling technology for
Competitive Access Providers, today announced the Nuvo 500 hybrid IP
telephony switch.

The Nuvo 500 is a highly scalable switch that is based on major voice
and data communications standards, enabling competitive carriers to
quickly and cost-effectively deploy a state-of-the-art IP-based
telephony network. By combining legacy PSTN and IP data networking
technology in a single switching platform, Mockingbird Networks makes
it easy for new carriers to offer a range of communications services,
including voice, fax, data, and Internet.

"The Mockingbird switch represents the second major wave of the IP
telephony wave," said Paul Johnson, Senior Technology Analyst at
BancBoston Robertson Stephens. "The first wave was characterized by
Voice-over-IP devices that enable existing TDM switches to
cost-effectively transport voice traffic over IP backbones. Now,
carriers are looking for a fresh approach to building converged
networks the right way - from the ground up. With the Mockingbird
approach, the carriers will be able to immediately take advantage of IP
to provide cost-effective long-distance calling. Then, after they are
established, they will be able to use the Mockingbird switches to grow
their businesses, and provide new merged voice and data services."

The Nuvo 500 is fully standards-based, offering a seamless interface to
the TDM/circuit-switched PSTN (Public Switched Telephone Network), SS7
(Signaling System 7) for providing call control features between
network locations, H.323 for PC/IP-based calling and IP (Internet
Protocol) for cost-effective voice transport and enhanced data
services. The switch is based on a fully redundant Solaris system,
providing reliable, carrier-class operation and an open platform for
custom application development. The Mockingbird solution is designed
for competitive carriers who need to start small, then quickly scale to
accommodate growing numbers of subscribers. The switch can scale in
place, and without disruption, to support from 48 full-duplex voice
channels to 600 channels per shelf. Carriers can cluster multiple
Mockingbird switches through SS7 to support over 10,000 simultaneous
channels.

"Competitive carriers around the world are looking for a cost-effective
platform for building the new generation of telephony networks," said
Craig Forney, Chief Executive Officer at Mockingbird Networks. "While
the promise of converging voice and data networks is clearly
understood, until now it has been out of the reach of many new
carriers. By converting and transporting TDM/circuit-based traffic to
the packet network in a single, scalable platform, we are enabling the
new generation of service providers to offer their customers innovative
and differentiated services - faster, and at dramatically lower cost."

The Nuvo 500 architecture was designed from the ground up to integrate
the SS7, PSTN and IP networks. Unlike legacy TDM switches, which
integrate IP and SS7 as add-on technologies, the Mockingbird solution
works seamlessly with both the voice and data networks. The switch
appears to the PSTN network as a virtual tandem class 4 switch, while
to the IP network it appears as a router capable of forwarding voice,
fax and data traffic. Support for SS7 enables the Nuvo 500 to work with
the emerging Intelligent Network (IN) infrastructure, which moves
enhanced services features such as alternative billing, messaging and
number portability out of the legacy switches into standards-based
service modules. With support for H.323, the IP standard for call
control, the Mockingbird solution will support PC-to-phone, PC-to-PC,
and phone-to-H.323 device calling. Target Market

The Mockingbird solution is targeted at competitive carriers in
emerging and deregulated markets, including the small to medium PTT,
Emerging International Carriers, Competitive Local Exchange Carriers
(CLECs) and Internet Service Providers (ISPs). These carriers have a
common requirement for cost-effectively servicing small to mid-size
subscriber bases of dozens to tens of thousands. Equally important,
unlike incumbent service providers, who have established relatively
consistent subscriber bases, competitive carriers have to be able to
manage rapid growth. With a base configuration of 48 ports, and
seamless scalability for up to 600 ports in a single switch, the
Mockingbird solution offers the right installation options for these
carriers.

"The Mockingbird switch will make it possible for us to quickly enter
the international long-distance market," said Roger Sheppard, CEO at
CommSource International, an emerging international carrier with
operations throughout Latin America. "We will start field trials with
the Nuvo 500 later this quarter in Venezuela, and will be offering
integrated voice, fax and data services. I do not believe that there is
anything similar to the Mockingbird solution that combines the
sophisticated technology we want with the size and scalability we need.
Other options were either significantly too large, or based on older
technology. We think that Mockingbird will give us a significant
competitive advantage - both in terms of on-going costs, and in our
ability to offer our customers a broad range of new products and
services." About the Nuvo Hybrid IP Telephony Switch

The Nuvo architecture operates as both a TDM/circuit switch and a
subscriber-side Voice over IP gateway. With important call completion
features, including single-stage dialing, instant call setup and
circuit management, and CLASS features which are generated from a Class
5 voice switch, the Mockingbird switch provides the functionality
competitive long-distance carriers require. Additionally, with
sophisticated voice compression, treatment and packetization, and the
ability to work with fax and data traffic, the Mockingbird IP media
gateway provides state-of-the-art IP telephony functionality.

"We at AudioCodes are delighted to be working with Mockingbird
Networks. Their experience with open systems and SPARC/Solaris
architecture coupled with their computer telephony, SS7 enhanced
services expertise will provide for a richly featured IP Telephony
Hybrid Switch" said Bruce Gellman, Vice President of Sales and
Marketing at AudioCodes. "They have a proven track record in being able
to architect and produce robust embedded platforms. They have taken
advantage of our architecture by enhancing it and porting it to the
Solaris environment." Practical Details

The Nuvo 500 is available now for market trials, and the company plans
to make them generally available in May. It is priced starting at $50,
000 for an entry-level configuration. About Mockingbird Networks

Founded in 1997 as a subsidiary of Opus Systems, Mockingbird Networks
(MBN) develops IP telephony equipment for the competitive carrier
market. The company's Nuvo IP telephony switches enable carriers in
emerging and deregulated markets to rapidly and cost-effectively deploy
a network infrastructure that supports both traditional voice
communications and new IP-based next-generation applications. The
company leverages its hardware design and telephony expertise to
deliver this new class of SS7-enabled, open systems switches with the
fault resilience, network management, density, serviceability, and
performance required for carrier-class equipment. The company is
privately held with significant venture and corporate financing.
Mockingbird Networks is located 10050 Bubb Road, Cupertino, California
95014 and can be reached at 408.342.1067. Fax 408.342.1061 or visit
www.mockingbirdnetworks.com

-0- cs/sf*

CONTACT: Dave & Bairey Communications, LLC
Fiona Hughes, 925/672-9547

fiona@dbcomm.com
or

Mockingbird Networks
John Chun, 408/342-1067

jchun@mbird.com

KEYWORD: CALIFORNIA
INDUSTRY KEYWORD: COMPUTERS/ELECTRONICS COMED TELECOMMUNICATIONS
PRODUCT Today's News On The Net - Business Wire's full file on the
Internet

with Hyperlinks to your home page.
URL: businesswire.com

*** end of story ***



To: wombat who wrote (945)4/15/1999 8:04:00 AM
From: Tim Oliver  Read Replies (1) | Respond to of 1082
 
Wombat, if you use me as a contrarian indicator, I'll use you as mine for stocks you pick that I have. Although I thrive on buying stocks of weak companies, I don't consider insider selling as one of my criteria. What if they just got a divorce and lost their house to their wife and need to buy a new mansion for cash?

On a lighter subject, here's some recent Sun info. that may impact companies like LKON in the future:

Sun ramps up initiatives to make Java top telco choice
By John Rendleman, PC Week Online
March 29, 1999 9:00 AM ET

Sun Microsystems Inc. is intensifying its push into telecommunications back-office systems with new initiatives to position Java as the platform of choice for next-generation telecom applications.

Sun's goal is to replace the massive legacy systems commonly used by telecommunications providers with more-flexible platforms running Java-based applications. This will enable providers to more quickly bridge the gap between traditional Public Switched Telephone Network services and new IP and data services.

Beginning in May, Sun will deliver on some of the promises set forth last June, when it announced its JAIN (Java in Advanced Intelligent Networks) initiative for creating interoperability between SS7 (Signaling System 7)-based intelligent networks.

First, Sun will publish a Java-based version of the Transaction Capabilities Application Protocol. The specification will let providers deploy intelligent network services, such as call forwarding or call waiting, to IP-based environments.

In June, at the SuperComm trade show in Atlanta, Sun will broaden JAIN's scope by unveiling an open Java architecture for building and managing back-office applications for critical functions, such as service creation, provisioning, management and billing, officials said.

The new architecture, which Sun has not formally named, will consist of software for specific back-office tasks, such as billing services, along with middleware components for building, deploying and managing multiplatform applications, said Paul Tempest-Mitchell, director of advanced network platforms at Sun, in Palo Alto, Calif.

The architecture "will drive back-office functions so [providers] can deploy these systems rapidly and on a large scale," Tempest-Mitchell said. Running on Sun servers, the applications will support "multimillion-subscriber-type deployments," he added.

At SuperComm, Sun will demonstrate several prototype JAIN applications, including voice-over-IP services supporting the Media Gateway Control Protocol and the H.323 specification for multimedia applications running on IP networks.

Sun also will announce new JAIN partners, including France Telecom. The company has already lined up an impressive roster of companies working on JAIN and Java projects, including AT&T Corp., IBM, and several telecommunications equipment manufacturers and service providers.

Java "allows us to get things up and running very quickly," said Julian Craddock, chief technology officer at Saraïde Inc., a San Mateo, Calif., service provider funded by Nortel Networks and others. With Java at the core of its Saraïde.com service, "we can best achieve our goal of connecting any content source out to any type of end device," Craddock said.

At AT&T Laboratories, Java forms the base of the company's Geoplex software platform for creating telecom services. The Geoplex project, which involves creating a software platform for service delivery functions such as authentication, registration, usage recording and billing, is in tests with undisclosed AT&T customers, said a spokesman for the AT&T research division, in Basking Ridge, N.J.

AT&T has made the Geoplex code available to research universities involved in Internet2 for their feedback and to further refine its capabilities, the spokesman said. A general release date for Geoplex has not been set.

The upcoming initiatives substantially broaden Sun's original push to bring Java into the telecommunications world. At JAIN's initial launch last June, "we were concentrating on [solving] the lack of [open-platform support] of SS7 applications," Tempest-Mitchell said. "As we got further into JAIN, it became obvious we could do so much more."