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To: Scott C. Lemon who wrote (1902)8/2/1999 10:22:00 AM
From: Frank A. Coluccio  Read Replies (1) | Respond to of 5853
 
Hi Scott, thanks for taking the time to elaborate such. I'd like to reply to your points later on today or tomorrow. In the meantime, here's a related article to tide you over... Regards, Frank
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"How Important Is Open Telecom And Open Source Code?"

August 2, 1999

CTI NEWS via NewsEdge Corporation :

Proprietary solutions strengthen the bottom line of
telecom industry leaders by creating market dominance
and solidifying a locked-in customer base. This technological
dogma stood unchallenged in the early years of our industry
when a few market giants roamed our world without contest.

But the earth continues to turn and the times
continue to change. Competition initiated by
deregulation and fueled by the Internet has altered
the telecommunications landscape. An ever-
increasing number of competitors, large and small,
are consistently faced with the need for
interoperability as the movement toward open
solutions becomes more established.

The open telecommunications movement has gained
speed with its distinct time-to-market advantages.
Open telecommunications means that developers
can take off-the-shelf, compatible components,
assemble them, and get them into the hands of
solutions providers twice as fast when compared to
proprietary solutions.

Clearly, as an industry, we have embraced the need
for open, common standards. Without SS7, would
anyone be able to make a reliable international
telephone call today? And without H.323, would the
IP telephony market be approaching $1.5 billion by
the year 2001?

Surprisingly, despite its benefits, the process of
ensuring open telecommunications has proven
something of a liability. Open telecommunications
by definition depends upon the creation of
standards. However, the establishment of new
communications standards requires time
sometimes lots of it. Initiating a new standard often
takes years of work and typically requires the
participation of at least a dozen industry vendors.

Steadily increasing time-to-market pressures
heightened as the industry enters the early stages
of explosive growth B force us to look for a new
model to achieve shortened development time. We
only need to look as far as the Internet to spot an
emerging trend within the open telecommunications
area open source.

An open source development model is a distributed
one that has evolved from the Internet. Its proven
benefits over the traditional commercial development
process include: an astonishingly rapid development
time; faster bug fixes; and a robust, stable set of
software features. An additional advantage to
developers is that access to source code increases
their control and reduces their concerns about being
locked into a closed technology.

The benefits of open source have persuaded more
telecommunications vendors to leverage this model
as a means to drive the rapid growth of solutions for
the industry. In our new world, where convergence is
the watchword of the day, no company is an island.
We must work together to guarantee interoperability.

Standards and specifications are still required. Open
source, however, provides the opportunity for
vendors to deliver actual working code concurrent
with the standards process. As an example, at
Natural MicroSystems, we recently worked closely
with Motorola, Lucent Microelectronics, Ericsson,
PICMG and other industry leaders to launch Open
Source for Open Telecom (www.opentelecom.org).

A global initiative, it is designed to expedite the
telecommunications industry's migration to
standards-based hardware and software solutions
through increased access to working source code
via the open source model.

This collaborative effort actually arose from Natural
MicroSystems' realization that we were the only
vendor in the industry to have hot-swap
software-enabling technology for the CompactPCI
platform. We were involved in a wireless gateway
project, which utilized our DSP resource boards with
our digital trunk T1/E1 interface. The OEM developer
building the gateway needed a frame relay interface,
which was ultimately provided by NetAccess.

By making our CompactPCI hot-swap source code
available, the developer was able to speed delivery of
the application to the customer by about 75 percent
B an incredible time-to-market advantage by any
measure. Importantly, while this helped the vendors
involved, it was the customer who derived the
ultimate benefit from the open source code model.

Through open access to our source code, we have
enabled other companies even our competitors B
to get CompactPCI-based products to market faster.
At the same time, an industry initiative via PICMG is
underway to specify software APIs for CompactPCI
Hot Swap, making it entirely possible for a
specification and working software to be available
concurrently. This is especially significant since
virtually all of the leading telecommunications
equipment manufacturers have CompactPCI projects
in the works.

Open source telecommunications initiatives today
offer a range of capabilities. Efforts underway at
Ericsson and Nuance Communications provide
excellent examples. Ericsson, one of the early
leaders in open telecommunications and open
source, has already seen success with its
Erlang/OTP, an open source programming language
and middleware for building distributed, fault-tolerant
telecommunications systems. Nuance recently
announced open source for its Foundation
SpeechObjects, a set of components enabling the
development of speech recognition applications so
critical to emerging telecomm applications.

Open solutions are a reality of our industry. It's still
somewhat early to gauge the overall impact of the
open source code model in
telecommunications-at-large, though.