CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement Nos. 333-202108, 333-193812, 333-186547, 333-179449, 333-172072, 333-164726, 333-157192, 333-149220, and 333-144338 on Form S-8 of our reports dated September 8, 2017, relating to the consolidated financial statements of ShoreTel, Inc. and subsidiaries (collectively the Company), and the effectiveness of the Companys internal control over financial reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended June 30, 2017.
/s/ DELOITTE & TOUCHE LLP
San Jose, California
September 8, 2017