Sec Form 4 Filing - CISCO SYSTEMS, INC. @ VOCERA COMMUNICATIONS, INC. - 2012-04-02

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person CISCO SYSTEMS, INC. 2. Issuer Name and Ticker or Trading Symbol VOCERA COMMUNICATIONS, INC. [ VCRA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 170 WEST TASMAN DR 3. Date of Earliest Transaction (MM/DD/YY) 04/02/2012 (Street) SAN JOSE, CA95134-1706 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/02/2012 C 609,473 ( 1 ) A 609,473 ( 1 ) D Common Stock 04/02/2012 S 603,575 ( 3 ) D $ 14.88 5,898 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Series D Preferred Stock ( 2 ) 03/27/2012 C 3,656,838 ( 2 ) ( 4 ) Common Stock 609,473 ( 1 ) $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other CISCO SYSTEMS, INC. 170 WEST TASMAN DR SAN JOSE, CA95134-1706 X Signatures Cisco Systems, Inc. By /s/ Evan Sloves, Assistant Secretary 04/04/2012 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Number of shares reflects a 1-for-6 reverse stock split effected by the Issuer on March 26, 2012. ( 2 )In connection with the closing of the Issuer's initial public offering on April 2, 2012, each share of Series D Preferred Stock automatically converted into one-sixth of one share of Issuer's Common Stock for no additional consideration, after giving effect to a 1-for-6 reverse stock split effected by the Issuer on March 26, 2012. ( 3 )Shares sold as part of the initial public offering, including 302,334 shares sold as part of the exercise of the underwriters' over-allotment option. ( 4 )None.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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