AMENDMENT TO CHIEF EXECUTIVE EMPLOYMENT AGREEMENT
Pursuant to Section 16(a) of the Chief Executive Employment Agreement (“Agreement”) effective
September 13, 2005 by and between CTI Group (Holdings), Inc. (the “Corporation”) and John Birbeck
(“Employee”), the parties hereby agree that Section 4(b) of the Agreement is changed and amended to read as
(b) Additional Benefits. Employee shall be entitled to five (5) weeks (25 working days) of paid vacation per
year, with no right to carry over vacation to the next year, but unused vacation may be sold back to the
Employee shall be paid a non-accountable automobile allowance of $500 per month for each full month
during the Employment Term, payable in accordance with the Corporation’s customary and usual payroll
practices for its employees.
During the period that Employee is employed by the Corporation pursuant to this Agreement, the
Corporation will provide Ms. Amanda Powell with economy class air fare for up to 12 round trips from the
United States to the United Kingdom each full calendar year (and a pro rata number of such trips for any
partial calendar year of such employment), and will reimburse her for the amount she pays to obtain health
insurance coverage for herself (up to the amount the Corporation pays for individual coverage for the
The Corporation will reimburse Employee for the amount he pays for temporary apartment rental (not to
exceed $1,800.00 per month without the prior approval of the Corporation) until such time as Employee has
made arrangements for permanent housing. Employee shall also be paid a furnishing and household goods
allowance in the amount of $12,000.
IN WITNESS WHEREOF, the undersigned, intending to be legally bound hereby, have duly executed this
Amendment this 12th day of May, 2006.
CTI GROUP (HOLDINGS), INC.
By: /s/Rupert Armitage