EXHIBIT 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in Registration Statement No. 333-89891 and Registration Statement No. 333-57698 of Premiere Global Services, Inc. on Form S-8 of our report dated June 20, 2012, relating to the financial statements and supplemental schedules of the Premiere Global Services Inc. 401(k) Plan which appear in this Form 11-K.

/s/ Smith & Howard

Atlanta, GA

June 20, 2012