THIRD AMENDMENT TO THE PTEK HOLDINGS, INC. 401(k) PLAN

EXHIBIT 10.56

THIRD AMENDMENT

TO THE PTEK HOLDINGS, INC. 401(k) PLAN

THIS THIRD AMENDMENT to the PTEK Holdings, Inc. 401(k) Plan (the “Plan”) is made on this 3^rd day of February, 2005, by the Administrative Committee of the Plan (the “Committee”).

W I T N E S S E T H:

WHEREAS, Plan Section 13.1 provides that the Committee has the right to amend the Plan at any time; and

WHEREAS, the Committee desires to amend the Plan to reflect the name change of the company from PTEK Holdings, Inc. to Premiere Global Services, Inc., effective as of January 3, 2005;

NOW, THEREFORE, the Plan hereby is amended as follows:

1. Effective as of January 3, 2005, the name of the Controlling Company (as defined in Section 1.23 of the Plan) is changed to Premiere Global Services, Inc. wherever it appears in the Plan, unless the context indicates otherwise.

2. Effective as of January 3, 2005, the name of the Plan is changed to Premiere Global Services, Inc. 401(k) Plan wherever it appears in the Plan, unless the context indicates otherwise.

3. Effective as of January 3, 2005, Appendix A is amended to reflect the change in the name of the company from PTEK Holdings, Inc. to Premiere Global Services, Inc.

IN WITNESS WHEREOF, this Third Amendment has been executed by the duly authorized representative of the Committee on the date first above written.