Exhibit 10.6
                                                                    ------------
                              EMPLOYMENT AGREEMENT

     THIS EMPLOYMENT AGREEMENT (this "Agreement") is entered into as of January
1, 2000 by and between IFX CORPORATION, a Delaware corporation ("IFX" and,
collectively with its subsidiaries, "Employer"), and MICHAEL SHALOM
("Employee").

                             W I T N E S S E T H:
                             --------------------

     WHEREAS, Employer is in the business of acquiring, developing and
maintaining Internet access and related services in Latin America and other non-
U.S. jurisdictions (the "Business");

     WHEREAS, Employer desires to continue to employ Employee to oversee all
management and day-to-day operations as Chief Executive Officer of Employer, and
Employee desires to continue such employment, on the terms and subject to the
conditions set forth herein;

     WHEREAS, Employer believe it would be in the best interest of Employer to
have Employee's terms of employment set forth in a written agreement;

     WHEREAS, Employee also desires to have a written agreement and to have the
option to acquire an additional equity interest in Employer; and

     WHEREAS, Employee has had an opportunity to review the terms and conditions
of this Agreement, to negotiate the terms hereof and to engage legal counsel on
his behalf if he so desires.

     NOW THEREFORE, in consideration of Employer's continued employment of
Employee, the terms, conditions and covenants contained herein and other good
and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, Employee and Employer, intending to be legally bound, hereby agree
as follows:


                                   ARTICLE I
                                  DEFINITIONS

     1.1  Terms Defined Herein.  Except as otherwise herein expressly provided,
the following terms and phrases shall have the meanings set forth below:

     "Affiliate" means (a) in the case of an entity, any Person who or which,
directly or indirectly, through one or more intermediaries, controls or is
controlled by, or is under common control with, any specified Person or (b) in
the case of an individual, such individual's spouse, children, grandchildren or
parents or a trust primarily for the benefit of any of the foregoing.

     "Cause" means (a) the willful and continued failure by Employee to
substantially perform his duties under this Agreement (other than any failure
resulting from Employee's death or incapacity due to physical or mental illness)
for five days after written demand for substantial performance is delivered by
Employer which specifically identifies the manner in which Employer believes
Employee has not substantially performed his duties, (b) the commission by


Employee of theft, embezzlement, fraud or misappropriation of funds against
Employer or the willful engaging by Employee in other misconduct which is
materially injurious to Employer, (c) the willful violation by Employee of
Section 3.1, 3.2, 3.3 or 3.4 of this Agreement or (d) the conviction of Employee
of a felony involving fraud, dishonesty or moral turpitude.  Notwithstanding
anything to the contrary contained herein, none of the following events shall be
treated as "cause."

     (i)    bad judgment,

     (ii)   negligence,

     (iii)  any act or omission that Employee believed in good faith to have
been in or not opposed to the interests of the Company, or

     (iv)   any act or omission of which any member of the Board who is not a
party to such act or omission has had actual knowledge for at least 12 months.

     "Change in Control" means the occurrence of any one of the following
events:  (a) any consolidation, merger or other similar transaction involving
IFX, if IFX is not the continuing or surviving corporation, or which
contemplates that all or substantially all of the business and/or assets of IFX
will be controlled by another corporation; (b) any sale, lease, exchange or
transfer (in one transaction or series of related transactions) of all or
substantially all of the assets of IFX; (c) approval by the stockholders of IFX
of any plan or proposal for the liquidation or dissolution of IFX, unless such
plan or proposal is abandoned within 60 days following such approval; (d) the
acquisition by any "person" (as such term is used in Sections 13(d) and 14(d)(2)
of the Securities Exchange Act of 1934), or two or more Persons acting in
concert, of beneficial ownership (within the meaning of Rule 13d-3 promulgated
under the Exchange Act) of 25% or more of the outstanding shares of voting stock
of IFX; provided, however, that for purposes of the foregoing, "person" excludes
Lee S. Casty, International Technology Investments, LC or any of their
Affiliates, any underwriter purchasing shares of IFX with the intent of
reselling them, or any sale to GEM (or its affiliates); or (e) if, during any
period of 24 consecutive calendar months commencing on the date of this
Agreement, those individuals (the "Continuing Directors") who either (i) were
directors of IFX on the first day of each such period, or (ii) subsequently
became directors of IFX and whose actual election or initial nomination for
election subsequent to that date was approved by a majority of the Continuing
Directors then on the board of directors of IFX, cease to constitute a majority
of the board of directors of IFX.

     "Common Stock" means shares of common stock, par value $.02 per share, of
IFX.

     "Disability" means disability as defined in Employer's disability insurance
plan then in effect.

     "Involuntary Termination" means if Employer terminates Employee for any
reason other than Cause or if Employee terminates his employment with Employer
(a) within 30 days after Employer materially reduces Employee's duties and
responsibilities hereunder; (b) within five days after Employer's receipt of
written notice from Employee that Employer is in material breach of its
obligations under this Agreement, which material breach has not been cured
during

                                      -2-


such five-day period; (c) the failure to nominate or elect Employee as
President, Chief Executive Officer or Chief Operating Officer of IFX; (d)
causing or requiring Employee to report to anyone other than the Board; (e)
assignment of duties materially inconsistent with his position and duties
described in this Agreement; (f) the failure of IFX to assign this Agreement to
a successor to IFX or the failure of a successor to IFX to explicitly assume and
agree to be bound by this Agreement; (g) requiring Employee to be principally
located at any office or location more than 50 miles from IFX's current office
in Miami Lakes, Florida; or (h) a termination of employment by Employee for any
reason or no reason during the 30-day period commencing 12 months after a Change
in Control; provided, however, that in the event such breach is curable but
Employer is unable to cure such breach within such five-day period, then any
such breach shall not be deemed to justify Employee's "Involuntary Termination"
hereunder so long as Employer is diligently and in good faith pursuing a cure
and such breach is cured no later than 30 days following receipt of the
foregoing written notice from Employee.  Any reasonable good faith determination
by Employee that any of the foregoing has occurred shall be conclusive and
binding for all purposes hereunder.

     "Person" means any individual, partnership, corporation, limited liability
company, joint venture, trust, firm, association, unincorporated organization or
other entity.

     "Plan" means the IFX Corporation 1998 Stock Option and Incentive Plan, as
amended.

                                  ARTICLE II
                              TERMS OF EMPLOYMENT

2.1  Employment; Scope of Duties.

     (a)  Employer hereby continues to employ Employee as President of Employer
to act as chief operating officer of Employer and to manage and oversee all day-
to-day operations of Employer, and Employee hereby accepts such employment with
Employer.  In performing his duties hereunder, Employee shall report solely to,
and shall be subject to the supervision of, the Board of Directors.

     (b)  Employee shall devote his best efforts and full business time and
attention to the performance of services for Employer in accordance with the
terms hereof.  During the Term (as defined in Section 2.4), Employee shall not
engage in any other business or professional activities, either on a full-time
or part-time basis, as an employee, consultant or in any other capacity, whether
or not he receives any compensation therefor, without the prior written consent
of Employer's Board of Directors; provided, however, that nothing herein shall
prevent Employee from (i) making and managing personal investments consistent
with Section 3.3 of this Agreement, (ii) from engaging in community and/or
charitable activities, so long as such activities, either singly or in the
aggregate, do not interfere with the proper performance of Employee's
responsibilities to Employer, or (iii) being involved as an officer, director,
employee or consultant of Telcom.Net, Inc., Software Brokers of America, Inc.
a/k/a INTCOMEX and/or its affiliates, and International Technology Investments,
LC, or any subsidiary or Affiliate of Employer (including but not limited to
Tutopia.com, Inc. and Facilito, Inc.).

     2.2  Compensation.

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     (a)  As compensation for Employee's services hereunder during the Term,
Employer shall pay to Employee (the "Salary"), (i) during the first year of the
Term, $225,000 per year and (ii) during the second year of the Term, $250,000,
less applicable income tax withholdings.  The Salary shall be payable in equal
biweekly installments in accordance with Employer's customary compensation
policies.  If, during the term of this Agreement, the Employee should be
prevented from performing his duties by reason of Disability, amounts payable by
Employer hereunder shall be reduced by the amounts payable under the Employer's
disability insurance policy.

     (b)  In addition to the Salary, Employer will pay an annual cash bonus to
Employee of $50,000. For the first year of the Term, the bonus shall be paid
within 30 days of the Employer obtaining 600,000 user registrations for its Web
services.  For years after the first year, the Employer and Employee agree to
jointly establish the criteria upon which the bonus will be paid.

     (c)  In addition to the Salary, Employee shall be granted Options as shown
on Exhibit A hereto.  The Options shall be evidenced by a standard option
agreement between Employer and Employee in a form approved by the Compensation
Committee of the Board of Directors of Employer .

     2.3  Employee Benefits.

     (a)  Employee shall be entitled to such paid holidays and vacation time as
is consistent with Employer's standard holiday and vacation policy for executive
employees of Employer.

     (b)  Subject to Employer's rules, policies and regulations as in effect
from time to time (and subject to applicable eligibility requirements, including
a minimum employment period), Employee shall be entitled to (i) group life
insurance, disability or accident, death or dismemberment insurance, (ii)
medical and/or dental insurance program; provided that regardless of the payment
for other employees, Employee's premiums for himself and his family shall be
paid in full by Employer and shall be for a preferred provider plan or similar
plan, (iii) 401(k) benefit plan, if and when Employer establishes such a plan,
(iv) other employee benefits that Employer may, in its sole discretion, make
generally available to employees of Employer of the same level and
responsibility as Employee, (v) all cell phone bills (provided that
substantially all calls are made for business related to the Employer, (vi) a
car allowance of $750 per month, (vii) high-speed internet access from
Employee's principal residence.

     2.4  Term.  Employee's employment pursuant to this Agreement shall commence
on the date hereof and shall continue in effect for three years from the date
hereof unless otherwise terminated in accordance with Section 2.5.  Commencing
on the first anniversary of the date hereof, if on or before that date, Employer
has not delivered to Employee or Employee has not delivered to Employer, written
notice that the Term will not be extended, the Term shall automatically be
extended each day by one day, until a date which is two years following the
first date, if any, that Employer delivers to Employee or Employee delivers to
Employer, as the case may be, such a written notice.  The period of time during
which Employee remains employed by Employer pursuant to this Section 2.4 is
referred to herein as the "Term."

     2.5  Termination of Employment.

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     (a)   Disability.

     (i)   If during the term of this Agreement, the Employee should be
prevented from performing his duties by reason of Disability for a continuous
period greater than 180 days, Employer may terminate the Employee's employment
hereunder by giving written notice thereof to the Employee, effective on the
date set forth in the notice (which date shall be not less than 15 business days
after the notice is given). For purposes hereof, a continuous period of
incapacity shall not be deemed interrupted until the Employee returns to
substantially full time work for a period of at least 30 days.

     (ii)  If termination of employment results or occurs due to Disability
under this Section 2.5(a), Employee shall receive no other compensation
hereunder; provided, however, that until Employee receives disability insurance
payments under Employer's disability insurance coverage, Employee shall receive
his Salary. All Options held by Employee under the Plan (or any successor
thereto) shall vest immediately upon the date of termination for Disability.

     (b)   Death.

     (i)   In the event of the Employee's death during the term of this
Agreement, the Employee's employment hereunder shall be deemed terminated as of
the date of the Employee's death. Employee's family shall be entitled to receive
fully paid health and dental insurance coverage for one year after Employee's
death and all Options held by Employee under the Plan or any successor thereto
shall vest immediately.

     (c)   Cause.

     (i)   This Agreement and the Employee's employment hereunder may be
terminated at any time by the Company for Cause.

     (ii)  If the Employee's employment is terminated by the Company for Cause
or Employee terminates his employment other than by reason of death, Disability
or an Involuntary Termination, Employee shall be entitled to no additional
payments hereunder and Employee's Options shall be treated as required under the
Plan.

     (iii) Employer may not terminate Employee's employment for Cause unless the
following procedures are followed or waived by Employee:

     (A)   no fewer than 60 days prior to the proposed date of termination, the
Employer provides Employee with written notice (the "Notice of Consideration")
of its intent to consider termination of Employer's employment for Cause,
including a detailed description of the specific reasons which form the basis
for such consideration;

     (B)   for a period of not less than 30 days after the date of Notice of
Consideration is provided, Employer shall have the opportunity to appear before
the Board, with or without legal

                                      -5-


representation, at a date and time specified in the Notice of Consideration, to
present arguments and evidence on his own behalf; and

     (C)   following the presentation to the Board as provided in Section
2.5(c)(iii)(B) above or Employee's failure to appear before the Board at such
date and time specified in the Notice of Consideration (which date shall not be
less than 30 days after the date the Notice of Consideration is provided),
Employee may be terminated for Cause only if (x) the Board, by the affirmative
vote of all of its members (excluding Employee if he is a member of the Board,
and any other member of the Board reasonably believed by the Board to be
involved in the events leading the Board to terminate Employee for Cause),
determines that the actions or inactions of Employee specified in the Notice of
Termination occurred, that such actions or inactions constitute Cause, and that
Employee's employment should accordingly be terminated for Cause; and (y) the
Board provides Employee with a written determination (a "Notice of Termination
for Cause") setting forth in specific detail the basis of such Termination of
Employment, which Notice of Termination for Cause shall be consistent with the
reasons set forth in the Notice of Consideration.

     (D)   Unless Employer establishes both (i) its full compliance with the
substantive and procedural requirements of this Section 2.5(c) prior to a
Termination of Employment for Cause, and (ii) that Employee's action or inaction
specified in the Notice of Termination for Cause did occur and constituted
Cause, any Termination of Employment shall be deemed an Involuntary Termination
for all purposes of this Agreement.

     (d)   Involuntary Termination.  In the event of an Involuntary Termination,
Employee shall receive the following:

     (i)   immediately after the Date of Termination, a lump-sum amount in
immediately available funds equal to the sum of Executive's accrued but unpaid
Salary and a pro-rated portion of the bonus paid to Employee during the prior
year;

     (ii)  immediately after the Date of Termination, a lump-sum amount in
immediately available funds equal to the product of the number of whole and
fractional years included in the period from the Date of Termination until the
end of the Term (the "Severance Period") multiplied by the sum of Employee;
annualized Salary for the current year plus bonus for the prior year;

     (iii) the continuation of the benefits (or, if such benefits are not
available, the after-tax economic equivalent thereof) specified in Section
2.3(b) to which Employee is entitled as of the Date of Termination for the
entire duration of the Severance Period or, at the election of Employee, an
immediate lump-sum cash payment equal to the value of such benefits; provided
that with respect to any benefit to be provided on an insured basis, such value
shall be the present value of the premiums expected to be paid for such
coverage, and with respect to other benefits, such value shall be the present
value of the expected net cost to the Company of providing such benefits;

     (iv)  All options held by Employee under the Plan or any successor thereto
shall vest immediately; and

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     (v)   All contractual restrictions on the transfer, sale or pledge of the
common stock held by the Employee (or his Affiliates) will be immediately
extinguished and released.

     (e)   Termination After a Change of Control.  If a Termination without
Cause or an Involuntary Termination occurs within two years after a Change of
Control, then Executive shall receive the payments required by Section 2.5(d),
except that for purposes of Section 2.5(d)(ii), Executive shall receive three
(3.0) times the sum of: i) Employee's annualized Salary in the year of the
Change of Control and ii) the highest bonus received to Employee from the
Company in the year of the Change of Control or any prior year.

     (f)   Other Termination Benefits.  In addition to any amounts or benefits
payable upon a Termination of Employment hereunder, Executive shall, except as
otherwise specifically provided herein, be entitled to any payments or benefits
provided hereunder or under the terms of any plan, policy or program of the
Company or as otherwise required by applicable law.

                                  ARTICLE III
                           COVENANTS AND AGREEMENTS

     3.1   Records and Confidential Data.

     (a)   Employee acknowledges that, in connection with the performance of his
duties hereunder, Employer and its Affiliates will make available to Employee,
and/or Employee will have access to, certain Confidential Information (as
defined below) of Employer and its Affiliates. Employee acknowledges and agrees
that any and all Confidential Information learned or obtained by Employee during
the course of his employment by Employer or otherwise, whether developed by
Employee alone or in conjunction with others or otherwise, shall be and is the
property of Employer and its Affiliates. Employee shall keep all Confidential
Information confidential and shall not use any Confidential Information in any
manner other than in connection with Employee's discharge of his duties
hereunder.

     (b)   Following the first to occur of the termination of Employee's
employment hereunder, or as soon as reasonably possible after Employer's written
request, Employee shall return to Employer all written Confidential Information
which has been provided to Employee and Employee shall destroy all copies of any
analyses, compilations, studies or other documents prepared by Employee or for
Employee's use containing or reflecting any Confidential Information. Within
five business days after receipt of such request by Employee, Employee shall,
upon written request of Employer, deliver to Employer a notarized document
certifying that such written Confidential Information has been returned or
destroyed in accordance with this Section 3.1(b).

     (c)   For purposes of this Agreement, "Confidential Information" shall mean
all confidential and proprietary information of Employer and/or its Affiliates,
including, without limitation, confidential and proprietary information that is
derived from or regarding reports, investigations, experiments, research, trade
secrets, work in progress, web site drawing, designs, plans, proposals, requests
for proposals, bids, codes, marketing and sales programs, acquisition

                                      -7-


targets or strategies, information regarding subscribers or web site viewers,
client lists, client mailing lists, supplier lists, financial projections, cost
summaries, payor information, pricing formulae, marketing studies relating to
prospective business opportunities and all other confidential and proprietary
materials or information prepared for or by Employer and/or any of its
Affiliates. For purposes of this Agreement, Confidential Information shall not
include and Employee's obligations under this Section 3.1 shall not extend to
(i) information which is generally available to the public, (ii) information
obtained by Employee from Persons not under agreement to maintain the
confidentiality of the same, and (iii) information which is required to be
disclosed by law or legal process (after giving Employer prior written notice
thereof and an opportunity to contest such disclosure).

     3.2   Inventions and Other Matters.

     (a)   Employee agrees that all, inventions, discoveries or improvements
made during the period of Employee's employment with Employer, including,
without limitation, computer software (including source code, operating systems
and specifications, data, data bases, files documentation and other materials
related thereto), HTML or other scripts, web site designs, art work, visual
images, programming code and programs, processes, uses, apparatuses, specialized
information relating in any way to or that is useful in the business or products
of Employer or Employer's actual or demonstrably anticipated research or
development, designs or compositions of any kind that Employee, individually or
with others, may originate or develop while employed by Employer (collectively,
"Inventions"), belong to and shall be the sole property of Employer and
constitute and shall constitute works specially ordered or commissioned as
"works made for hire" under the United States Copyright Act and other applicable
law. Without limiting the foregoing, Employee hereby assigns and transfers to
Employer all rights of whatever nature that Employee may have, including,
without limitation, any patent, trade secret, trademark or service mark rights
(and any goodwill appurtenant thereto), any rights of publicity and any right,
title and interest in any copyright and any right that may affix under any
copyright law now or hereinafter in force and effect in the United States of
America or in any other country or countries, in and to any Invention. Employee
acknowledges and agrees that Employer shall have the royalty-free right to use
in its businesses, and to make and sell products, processes, programs, systems
designs, methods, formulas, apparatus, techniques, and services derived from any
Inventions (whether or not patentable or copyrightable), as well as all
improvements thereof or know-how related thereto. The provisions of this Section
3.2 shall survive termination of this Agreement for any reason.

     (b)   For purposes of this Agreement, an Invention shall be deemed to have
been "made during the period of Employee's employment" if, during such period,
the Invention was conceived, in part or in whole, or first actually reduced to
practice. Employee agrees that any patent, copyright or trade mark application
(i) covering intellectual property that relates to services performed by
Employee hereunder or that is applicable to those products or services of
Employer that were within the scope of Employee's responsibilities hereunder,
and (ii) that is filed by or for the benefit of Employee or any of his
Affiliates within one year after termination of Employee's employment shall be
presumed to relate to an Invention made during the term of his employment and
Employee shall have the burden of proof to prove otherwise.

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     (c)   This Section 3.2 shall not apply to an Invention for which no
equipment, supplies, facilities or Confidential Information (as defined below)
of Employer was used and that was developed entirely on Employee's own time,
unless (i) the invention relates or is applicable to the services performed by
Employee hereunder or that is applicable to those services or products of
Employer that were within the scope of Employee's responsibilities hereunder, or
(ii) results from any work relating to the Business that was performed, caused
to be performed, or supervised by Employee for or on behalf of Employer.

     (d)   Employee agrees, without further consideration, to (i) promptly
disclose each such Invention to Employer, to Employee's immediate supervisor and
to such other individuals as Employer may direct, (ii) execute and to join
others in executing such applications, assignments and other documents as may be
necessary or convenient to vest in Employer, or its designee, full title to each
such Invention and as may be necessary or convenient to obtain United States and
foreign patents and copyrights thereon, to the extent Employer may so choose in
its sole discretion, (iii) testify in any legal proceeding relative to such
Invention whenever requested to do so by Employer, and (iv) furnish all facts
relating to such Inventions or the history thereof.

     (e)   Employee agrees that he will not at any time, except as authorized or
directed by Employer, publish or disclose any information or knowledge
concerning any Inventions.

     3.3   Non-Competition.

     (a)   Employer and Employee recognize that Employee has been retained to
occupy a position of trust that constitutes part of the professional, management
and executive staff of Employer. Employee, for and in consideration of the
payments, rights and benefits provided herein, agrees that so long as he is
employed by Employer and, if Employer terminates Employee's employment for Cause
or if Employee terminates his employment with Employer for any reason other than
pursuant to an Involuntary Termination, for a period of one year thereafter,
Employee shall not (i) work or act as an officer or director of or compensated
consultant to, (ii) assist, (iii) own, directly or through any Affiliate or
joint venture, a 10% or greater interest in, or (iv) make a financial investment
(other than a passive, economic investment), whether in the form of equity or
debt, in any business that is directly competitive with the Business in the
United States, Latin America or in any other market in which Employer is
conducting the Business at the time Employee's employment with Employer is
terminated.

     (b)   Notwithstanding the foregoing, nothing herein shall prohibit Employee
from holding ten percent (10 %) or less of any class of voting securities of any
entity whose equity securities are listed on a national securities exchange or
regularly traded in the over-the-counter market and for which quotations are
readily available on the National Association of Securities Dealers Automated
Quotation system.

     (c)   If Employer terminates Employee's employment for Cause or if Employee
terminates his employment with Employer for any reason other than pursuant to an
Involuntary Termination, for a period of one year thereafter, Employee shall
promptly notify Employer of each employment or agency relationship entered into
by Employee, and each corporation, proprietorship or other entity formed or used
by Employee, the business of which is directly

                                      -9-


competitive with the Business. The provisions of this Section 3.3 shall survive
termination of this Agreement for any reason.

     3.4  Non-Solicitation and Non-Interference.

     (a)  Employee acknowledges that Employer has invested substantial time and
effort in assembling its present staff of personnel. Employee agrees that so
long as he is employed by Employer and for a period of one year thereafter,
Employee shall not, directly or indirectly, employ, solicit for employment, or
advise or recommend to any other Person that such other Person employ or solicit
for employment, any of Employer's employees or recommend to any employee of
Employer that he/she cease to be employed by Employer; provided that the
restrictions set forth in the immediately preceding sentence shall not apply to
any solicitation directed at the public in general e.g., advertisements in
publications of general circulation, etc. or to inquiries for employment that
were unsolicited, directly or indirectly, by Employee.

     (b)  Employee acknowledges that all customers of Employer, which Employee
has serviced or hereafter services during Employee's employment by Employer and
all prospective customers from whom Employee has solicited or may solicit
business while in the employ of Employer, shall be solely the customers of
Employer. Employee agrees that so long as he is employed by Employer and for a
period of one year thereafter, Employee shall not either directly or indirectly
solicit business, as to products or services competitive with the Business, from
any of Employer's customers with whom Employee had contact during his employment
with Employer.

     (c)  Employee agrees that so long as he is employed by Employer and for a
period of one year thereafter, Employee shall not, directly or indirectly, (i)
intentionally disrupt or attempt to disrupt or terminate any relationship
between Employer and any of its Business suppliers, clients or employees, or
(ii) disparage, malign or discredit the name or reputation of Employer to any
customers, clients or suppliers of the Business. Employee agrees that during
such one year period, he will not influence or attempt to influence any of the
customers or clients of Employer to cease doing business with Employer.

     3.5  Restrictions Reasonable.  Employee agrees that the restrictions
contained in Sections 3.3 and 3.4 are reasonable as to time and geographic scope
because of the nature of the Business and Employee agrees, in particular, that
the geographic scope of this restriction is reasonable because companies in the
same industry as the Business compete on an international basis. Employee
acknowledges that Employer is in direct competition with all other companies
that provide services and products similar to the Business products and services
throughout the United States and Latin America and, because of the nature of the
Business, Employee expressly agrees that the covenants contained in Sections 3.3
and 3.4 cannot reasonably be limited to any smaller geographic area. The
provisions of Sections 3.3 and 3.4 shall survive termination of this Agreement
for any reason.

     3.6  Prior Obligations.  Employee represents and warrants that (a) Employee
has no obligation of confidence or other commitments to any previous employer or
any others that conflict with this Agreement or restrict Employee's field of
activities, and (b) no other agreement

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to which Employee is subject will conflict with, prevent, be breached by,
interfere with or in any manner affect the terms and conditions of this
Agreement.

     3.7  Injunctive Relief.  Employee acknowledge that damages would be an
inadequate remedy for Employee's breach of any of the provisions of Sections
3.1, 3.2, 3.3 and/or 3.4 of this Agreement, and that breach of any of such
provisions will result in immeasurable and irreparable harm to Employer.
Therefore, in addition to any other remedy to which Employer may be entitled by
reason of Employee's breach or threatened breach of any such provision, Employer
shall be entitled to seek and obtain a temporary restraining order, a
preliminary and/or permanent injunction, or any other form of equitable relief
from any court of competent jurisdiction restraining Employee from committing or
continuing any breach of such Section, without the necessity of posting a bond.
It is further agreed that the existence of any claim or cause of action on the
part of Employee against Employer, whether arising from this Agreement or
otherwise, shall in no way constitute a defense to the enforcement of the
provisions of Sections 3.1, 3.2, 3.3 and/or 3.4 of this Agreement.

                                  ARTICLE IV
                                 MISCELLANEOUS

     4.1  Notices.  All notices and other communications hereunder shall be in
writing and shall be deemed given (a) when made, if delivered personally, (b)
three business days after being mailed by certified or registered mail, postage
prepaid, return receipt requested, or (c) two business days after delivery to a
reputable overnight courier service, to the parties, their successors in
interest or their assignees at the following addresses, or at such other
addresses as the parties may designate by written notice in the manner
aforesaid:

     To Employer:  IFX Corporation

          C/o
          IFX Communications Ventures, Inc.

          15050 N.W. 79 Court
          Suite 200
          Miami Lakes, Florida 33016
          Attention:  President

     To Employee, to his home address as recorded in the payroll records of
Employer from time to time.

     4.2  Governing Law.  This Agreement shall be governed as to its validity
and effect by the internal laws of the State of Florida, without regard to its
rules regarding conflicts of law.

     4.3  Agreement To Arbitrate.

     (a)  Employer and Employee agree that any disputes that arise between
Employee and Employer (or any of Employer's officers, directors, stockholders,
supervisors, employees, agents, Affiliates or successors), excluding disputes
arising out of Section 3.1, 3.2, 3.3 or 3.4, that cannot be resolved informally
shall be decided by submission of the dispute to binding

                                     -11-


arbitration before a sole neutral arbitrator who is a retired federal judge
pursuant to the American Arbitration Association Commercial Arbitration Rules
governing such proceedings, and not by a lawsuit or by resort to court process,
except as specifically set forth below. Both parties acknowledge and agree that
they are giving up their respective constitutional rights to have any such
dispute decided in a court of law before a jury, and instead are accepting the
use of the arbitration process. This Section 4.3(a) applies to any and all
disputes, including, by way of example only and not limited to, disputes
regarding termination of Employee's employment; discrimination and unlawful
harassment of any kind (including, without limitation, claims arising under
Title VII of the Civil Rights Act of 1964, as amended, 42 U.S.C. (S)2000(e) et
seq. and the Civil Rights Act of 1991; the Age Discrimination in Employment Act,
as amended, 29 U.S.C. (S)621, et seq.; the Americans with Disabilities Act of
1990, 42 U.S.C. (S)12101 et seq.; the Family and Medical Leave Act of 1993, 29
U.S.C. (S)2612 et seq.; and all applicable state and local anti-discrimination
laws and constitutional provisions); disputes arising under any other applicable
federal, state or local labor statutes, regulations or orders; disputes
regarding assault and battery; negligent supervision; defamation; invasion of
privacy; wages and overtime; and disputes regarding the formation and
enforceability of this Section 4.3(a). The following types of disputes are
excluded from the scope of coverage of this Section 4.3(a): (i) workers'
compensation claims by Employee for on-the-job injuries; and (ii) any and all
claims by Employer against Employee, including claims for injunctive relief,
arising out of Employee's breach or threatened breach of Section 3.1, 3.2, 3.3
or 3.4 of this Agreement.

     (b)  General Rules of Arbitration.  Either party shall have the right to
have counsel represent him/it at the arbitration hearing and in pre-arbitration
proceedings. Pre-arbitration discovery shall be permitted in accordance with the
Federal Rules of Civil Procedure, except that (i) there shall be no limit on the
number of depositions that may be noticed by either party, and (ii) in
connection with any pre-arbitration disclosure of expert testimony in accordance
with Rule 26(a)(2), the timing of the expert disclosure shall be set by the
arbitrator.

     (c)  Authority of Arbitrator.  The arbitrator shall have the authority to
(i) resolve any discovery disputes that arise between the parties; (ii) resolve
any dispute relating to the interpretation, applicability or enforceability of
this Section 4.3; and (iii) entertain a motion to dismiss and a motion for
summary judgment, applying the standards governing such motions under Federal
Rule Of Civil Procedure 12(b)(6) and Rule 56. The arbitrator is required to
render his decision in writing, with an opinion stating the bases of his
decision. Either party has the right to file a post-arbitration brief, which
shall be considered by the arbitrator.

     (d)  Payment of Costs and Fees.  Each party shall bear its own costs and
attorneys' fees incurred in connection with the arbitration. The arbitrator
shall have the discretion to award costs to the prevailing party. The
arbitrator's fees shall be borne equally by the parties. Each party shall post
his or its portion of the arbitrator's anticipated fee prior to the commencement
of the arbitration.

     (e)  Appeals.  Either side shall have the right to appeal the arbitrator's
decision by applying to a Court (as defined in Section 4.4) for an order
vacating the award for any of the reasons set forth in 9 U.S.C. (S)10, or on the
basis that the arbitrator has made a mistake of law or fact. The arbitration
decision shall stand if it is supported by substantial evidence.

                                     -12-


     4.4  Jurisdiction; Service of Process.  Each of the parties hereto agrees
that any action or proceeding initiated or otherwise brought to judicial
proceedings by either Employee or Employer concerning the subject matter of this
Agreement that is not subject to Section 4.3, shall be litigated in the United
States District Court for Dade County, Florida or, in the event such court
cannot or will not exercise jurisdiction, in the state courts of the State of
Florida covering Miami, Dade County, Florida (the "Courts"). Each of the parties
hereto expressly submits to the jurisdiction and venue of the Courts. Each party
hereto waives any claim that the Courts are an inconvenient forum or an improper
forum based on lack of venue or jurisdiction. Each party shall bear its own
costs and attorneys' fees incurred in connection with any such actions or
proceedings.

     4.5  Successors and Assigns.  This Agreement shall be binding upon and
shall inure to the benefit of (a) the heirs, executors and legal representatives
of Employee, upon Employee's death or incapacity, and (b) any successor of
Employer, and any such successor shall be deemed substituted for Employee or
Employer, as the case may be, under the terms hereof for all purposes; provided,
however, that any such assignment shall not relieve Employer from its
obligations hereunder. As used in this Agreement, "successor" shall include any
Person that at any time, whether by purchase, merger, consolidation or
otherwise, directly or indirectly acquires a majority of the assets, business or
stock of Employer.

     4.6  Integration.  This Agreement, the Plan and any option agreement
Employee will be required to execute, constitute the entire agreement between
the parties with respect to all matters covered herein, including but not
limited to the parties' employment relationship and Employee's entitlement to
compensation, commissions and benefits from Employer or any of its Affiliated
companies and/or the termination of Employee's employment. This Agreement
supersedes all prior oral or written understandings and agreements relating to
its subject matter and all other business relationships between Employer and/or
its Affiliated companies.

     4.7  No Representations.  No Person has made or has the authority to make
any representations or promises on behalf of any of the parties which are
inconsistent with the representations or promises contained in this Agreement,
and this Agreement has not been executed in reliance on any representations or
promises not set forth herein.

     4.8  Amendments.  This Agreement may be modified only by a written
instrument executed by the parties that is designated as an amendment to this
Agreement.

     4.9  Counterparts.  This Agreement is being executed in one or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument.

     4.10  Severability and Non-Waiver.  Any provision of this Agreement (or
portion thereof) which is deemed invalid, illegal or unenforceable in any
jurisdiction shall, as to that jurisdiction and subject to this Section, be
ineffective to the extent of such invalidity, illegality or unenforceability,
without affecting in any way the remaining provisions thereof in such
jurisdiction or rendering that or any other provisions of this Agreement
invalid, illegal, or unenforceable in any other jurisdiction. If any covenant
should be deemed invalid, illegal or unenforceable because its scope is
considered excessive, such covenant shall be modified so that

                                     -13-


the scope of the covenant is reduced only to the minimum extent necessary to
render the modified covenant valid, legal and enforceable.

     4.11  Voluntary and Knowledgeable Act.  Employee represents and warrants
that he has been represented by independent legal counsel of his own choosing
and that he has read and understands each and every provision of this Agreement
and has freely and voluntarily entered into this Agreement.

     4.12  Late Payments.  If the Employer fails to pay any amount provided
under this Agreement or any other plan or program sponsored by Employer when
due, the Employer shall pay interest on such amount at a rate equal to (i) the
highest rate of interest charged by the Employer's principal lender plus 200
basis points, or (ii) in the absence of such a lender, 300 basis points over the
prime commercial lending rate announced by Harris Trust and Savings Bank on the
date such amount is due or, if no such rate shall be announced on such date, the
immediately prior date on which Harris Trust and Savings Bank announced such a
rate; provided, however, that if the interest rate determined in accordance with
this Section exceeds the highest legally-permissible interest rate, then the
interest rate shall be the highest legally-permissible interest rate.

     IN WITNESS WHEREOF, the parties hereto have executed this Employment
Agreement as of the date first above written.


                              EMPLOYER:

                              IFX CORPORATION

                              By: /s/ Joel Eidelstein
                                  -------------------
                                  Name:  Joel Eidelstein
                                  Title:  President
                                  Dated as of January 1, 2000



                              EMPLOYEE:

                              /s/ Michael Shalom
                              ------------------
                              Michael Shalom
                              Dated as of January 1, 2000

                                      -14-


                                 EXHIBIT A TO
                              EMPLOYEE AGREEMENT
                               (Michael Shalom)

                                 Option Grants
                                 -------------


          A.  Each Option granted to Employee pursuant to this Employment
Agreement shall be subject to, and exercisable in accordance with, the terms and
conditions set forth in the Plan.

          B.  Each Option granted pursuant to this Employment Agreement shall be
granted as of January 1, 2000 (the "Option Date") and shall be evidenced by a
standard option agreement between IFX and Employee in a form approved by the
Compensation Committee of the Board of Directors of IFX containing the following
terms:


          Amount    Exercise Price    Vesting Period
          ------    --------------    --------------

          20,000      $8.75           3 year vesting, based on the
                                      following schedule:

                                      34% on the first-year anniversary

                                      8.25% quarterly after the first year


                                     -15-