CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in
this Registration Statement on Amendment No. 1 to Form S-1 (File No. 333-175932 ) of Vocera Communications, Inc. of our report dated August 1, 2011 relating to the financial statements of Vocera Communications, Inc., which appears in such
Registration Statement. We also consent to the reference to us under the heading Experts in such Registration Statement.
/s/ PRICEWATERHOUSECOOPERS LLP
September 13, 2011