Broadsoft (BSFT) DEFA14A Additional proxy soliciting materials

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
(Amendment No.__)

Filed by the Registrant	þ
Filed by a Party other than the Registrant	o
Check the appropriate box:

o Preliminary Proxy Statement

o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

o Definitive Proxy Statement

þ Definitive Additional Materials

o Soliciting Material Pursuant to § 240.14a-12

BroadSoft, Inc.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement if Other Than the Registrant)

Payment of Filing Fee (Check the appropriate box)

þ No fee required.

o Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

1. Title of each class of securities to which transaction applies:

2. Aggregate number of securities to which transaction applies:

3. Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (Set forth the amount on which the filing fee is calculated and state how it was determined):

4. Proposed maximum aggregate value of transaction:

5. Total fee paid:

o Fee paid previously with preliminary materials.

o Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

6. Amount Previously Paid:

7. Form, Schedule or Registration Statement No.:

8. Filing Party:

9. Date Filed:

*** Exercise Your Right to Vote ***

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS

FOR THE STOCKHOLDER MEETING TO BE HELD ON MAY 5, 2011

BroadSoft, Inc.

Meeting Information

Meeting Type:	BroadSoft, Inc.
	Annual Meeting of Stockholders
For holders as of:	March 22, 2011
Meeting Date:	May 5, 2011
Meeting Time:	9:00 A.M. (Eastern Time)
Location:	9737 Washingtonian Boulevard
	Gaithersburg, MD 20878

You are receiving this communication because you hold shares in the above named company.

This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet or by mail. We encourage you to access and review all of the important information contained in the proxy materials before voting.

The proxy materials (including the notice, proxy statement, form of proxy, annual report on Form 10-K and related materials) are available online at http://www.amstock.com/ProxyServices/ViewMaterial.asp?CoNumber=16527 or you may request a paper copy (see reverse side).

See the reverse side of this notice to obtain proxy materials and voting instructions.

— Before You Vote —

How to Access the Proxy Materials

Please visit http://www.amstock.com/ProxyServices/ViewMaterial.asp?CoNumber=16527, where the following materials are available for view:

• Notice of Annual Meeting of Stockholders

• Proxy Statement

• Form of Electronic Proxy Card

• 2010 Annual Report to Stockholders

TO REQUEST MATERIAL:	TELEPHONE: 888-Proxy-NA (888-776-9962) and 718-921-8562 (for international callers)
	E-MAIL:	info@amstock.com
	WEBSITE:	http://www.amstock.com/proxyservices/requestmaterials.asp

— How to Vote —

Please Choose One of the Following Voting Methods

VOTE ONLINE:	To access your online proxy card, please visitwww.voteproxy.comand follow the on-screen instructions. You may enter your voting instructions at www.voteproxy.com up until 11:59 PM Eastern Time on May 4, 2011
VOTE IN PERSON:	You may vote your shares in person by attending the Annual Meeting.
VOTE BY TELEPHONE:	To vote by telephone, please visithttps://secure.amstock.com/voteproxy/login2.aspto view the materials and to obtain the toll free number to call.
VOTE BY MAIL:	You may request a card by following the instructions above.

— Voting Items —

The Board of Directors recommends that you vote “FOR” the following:

1. To elect two (2) directors to the Board of Directors of the Company to serve until the 2014 Annual Meeting of Stockholders and until their successors are duly elected and qualified.

John D. Markley, Jr.

David Bernardi

2.	To approve the Company’s Amended and Restated 2009 Equity Incentive Plan for purposes of complying with Section 162(m) of the Internal Revenue Code.
3.	To approve, on an advisory basis, the compensation of the Company’s named executive officers.

The Board of Directors recommends that you vote “FOR EVERY YEAR” on the following:

4. To indicate, on an advisory basis, the preferred frequency of stockholder advisory votes on the compensation of the Company’s named executive officers.

The Board of Directors recommends that you vote “FOR” the following:

5. To ratify the selection by the Audit Committee of the Board of Directors of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2011.