EX-23 4 exh23_1.txt EXHIBIT 23.1 Exhibit 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated June 28, 2001 relating to the consolidated financial statements, which appears in the Annual Report to Shareholders of Ion Networks, Inc. and Subsidiaries on Form 10-KSB for the year ended March 31, 2001 /s/ PricewaterhouseCoopers LLP --------------------------------- PricewaterhouseCoopers LLP Florham Park, New Jersey January 10, 2002