Sonus Networks, Inc. (SONS)

[thepennyking]

So much for having $300 million in cash:

http://finance.yahoo.com/q/bs?s=SONSE&annual

http://finance.yahoo.com/q/is?s=SONSE&annual

Sonus Networks Provides Update on Status of Its Financial Results

CHELMSFORD, Mass.--(BUSINESS WIRE)--March 29, 2004--Sonus Networks
(Nasdaq: SONS), a leading provider of voice over IP (VoIP)
infrastructure solutions, today announced that the filing of its
amended Annual Report on Form 10-K/A for the fiscal year ended
December 31, 2003 will be delayed. The Company, having made
substantial progress towards the completion of its review of 2003 and
2002 financial results, is now considering whether to expand the
review to include additional prior periods. Sonus Networks'
independent auditor, Ernst and Young LLP, was not the auditor of
record for periods prior to 2002. Therefore, in the event that the
Company determines its review should be expanded to include periods
prior to 2002, such review and accompanying audit could be lengthy.
Sonus Networks is performing a detailed review of the timing of
revenue recognized from customer transactions and of other financial
statement accounts. The revenue issues under examination relate to the
proper timing of revenue recognition and not whether the sales could
ultimately be recorded as revenue. For the customer transactions under
review, the products have been delivered and Sonus Networks has either
received payment or is receiving payment for the products in the
ordinary course.
At this time, the Company expects that its review will lead to a
restatement of historical financial statements for the fiscal year
ended December 31, 2002 and for the first three quarters of fiscal
year 2003. As a result, existing financial statements for those
periods should not be relied upon. Sonus Networks does not expect that
these restatements will impact its December 31, 2003 cash, cash
equivalents and marketable securities balance, which exceeded $300
million.
"While today's announcement is regrettable, we are committed to
accurate and transparent financial reporting and require additional
time to complete our comprehensive review," said Hassan Ahmed,
president and CEO, Sonus Networks. "Our business is strong and Sonus
continues to build on its leadership position in the rapidly expanding
VoIP market. We continue to add new customers, build important new
partnerships and enhance our industry-leading product portfolio. We
have a great deal of confidence in our business outlook for 2004."
As a result of the Company's delay in filing its Form 10-K for
2003, Sonus Networks expects to receive notification from Nasdaq that
it is not in compliance with the filing requirements for continued
listing on Nasdaq and that its securities could be subject to
delisting from the Nasdaq National Market. In addition, Sonus Networks
anticipates that Nasdaq may change the Company's trading symbol from
"SONS" to "SONSE." Sonus will make a timely request for a hearing
before a Nasdaq Listing Qualifications Panel to address the filing
deficiency, but there can be no assurance that the Panel will grant a
request for continued listing.

Company Conference Call, Webcast and Replay Information

The Company will host a conference call and simultaneous webcast
on Monday, March 29, 2004 at 8:30 am Eastern to discuss the contents
of this press release.

To listen via telephone:
Dial-in number: [phone] or [phone]

To listen via the Internet:
Sonus will host a live webcast of the conference call. To access
the webcast, visit the Sonus Networks Investor Relations site at
http://www.sonusnet.com.

Replay:
A telephone playback of the call will be available following the
conference and can be accessed by calling [phone] or
[phone]. The access code for the replay is 21190372. The
telephone playback will be available through April 12, 2004.

The webcast will be available on the Sonus Networks Investor
Relations site through March 29, 2005. To access the replay of the
webcast, visit the Investor Relations site at http://www.sonusnet.com.

About Sonus Networks

Sonus Networks, Inc. is a leading provider of voice over IP (VoIP)
infrastructure solutions for wireline and wireless service providers.
With its Open Services Architecture(TM) (OSA), Sonus delivers
end-to-end solutions addressing a full range of carrier applications,
including trunking and tandem switching, residential and business
access, network border switching and enhanced services. Sonus' voice
infrastructure solutions, including media gateways, softswitches and
network management systems, are deployed in service provider networks
worldwide. Sonus, founded in 1997, is headquartered in Chelmsford,
Massachusetts. Additional information on Sonus is available at
http://www.sonusnet.com.

This release may contain projections or other forward-looking
statements regarding future events or the future financial performance
of Sonus that involve risks and uncertainties. Readers are cautioned
that these forward-looking statements are only predictions and may
differ materially from actual future events or results. Readers are
referred to the "Cautionary Statements" section of Sonus' Quarterly
Report on Form 10-Q, dated November 10, 2003 and filed with the SEC,
which identifies important risk factors that could cause actual
results to differ from those contained in the forward-looking
statements. Risk factors include, among others, uncertainties
regarding the Company's ability to complete the audit and file its
Annual Report on Form 10-K/A for 2003 and future periodic reports,
risks as to the SEC's investigation of these or other matters,
unforeseen issues encountered in the completion of the audit,
uncertainties regarding the extent to which prior period financial
statements will be restated, the continued adverse effect of
developments in the telecommunications industry, Sonus' ability to
grow its customer base, dependence on new product offerings, market
acceptance of its products, competition from large incumbent vendors,
rapid technological and market change and manufacturing and sourcing
risks. In addition, any forward-looking statements represent Sonus'
views only as of today and should not be relied upon as representing
Sonus' views as of any subsequent date. While Sonus may elect to
update forward-looking statements at some point, Sonus specifically
disclaims any obligation to do so.

Sonus is a registered trademark of Sonus Networks. Open Services
Architecture, GSX9000 and Insignus are trademarks of Sonus Networks.
All other trademarks, service marks, registered trademarks, or
registered service marks are the property of their respective owners.

CONTACT: Sonus Networks, Inc.
Investor Relations:
Jocelyn Philbrook, 978-614-8672
[e-mail]
or
Media Relations:
Beth Morrissey, 978-614-8579
[e-mail]

http://www.sec.gov/Archives/edgar/data/1105472/000115752304002728/a4603697ex99.txt