UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G
                    Under the Securities Exchange Act of 1934

                  Primus Telecommunications Group, Incorporated
                                (Name of Issuer)

                         Common Stock, $0.001 par value
                         (Title of Class of Securities)

                                   741929301
                                 (CUSIP Number)

                               December 15, 2009
             (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

[ ] Rule 13d-1(b)

[X] Rule 13d-1(c)

[ ] Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).



                               CUSIP No. 741929301


       1.    Names of Reporting Persons.

             Altai Capital Management, LLC

	     I.R.S. Identification Nos. of above person: 30-0571180

       2.    Check the Appropriate Box if a Member Of a Group

             [ ] (a)
             [ ] (b)

       3.    SEC Use Only

       4.    Citizenship or Place of Organization

             Delaware, United States

      			     5.  Sole Voting Power: 0
Number of Shares
    			     6.  Shared Voting Power: 500,366
Beneficially Owned by
        		     7.  Sole Dispositive Power: 0
Each Reporting Person With:
     			     8.  Shared Dispositive Power: 500,366

       9.    Aggregate Amount Beneficially Owned by Each Reporting Person

             500,366

       10.   Check if the Aggregate Amount in Row (9) Excludes Certain Shares

       11.   Percent of Class Represented by Amount in Row (9)

	     5.21%

       12.   Type of Reporting Person

	     HC



                               CUSIP No. 741929301


       1.    Names of Reporting Persons.

             Altai Capital Master Fund, Ltd

	     I.R.S. Identification Nos. of above person: 98-0636830

       2.    Check the Appropriate Box if a Member Of a Group

             [ ] (a)
             [ ] (b)

       3.    SEC Use Only

       4.    Citizenship or Place of Organization

             Cayman Islands

      			     5.  Sole Voting Power: 0
Number of Shares
    			     6.  Shared Voting Power: 500,366
Beneficially Owned by
        		     7.  Sole Dispositive Power: 0
Each Reporting Person With:
     			     8.  Shared Dispositive Power: 500,366

       9.    Aggregate Amount Beneficially Owned by Each Reporting Person

             500,366

       10.   Check if the Aggregate Amount in Row (9) Excludes Certain Shares

       11.   Percent of Class Represented by Amount in Row (9)

	     5.21%

       12.   Type of Reporting Person

	     OO



                               CUSIP No. 741929301


       1.    Names of Reporting Persons.

             Altai Capital Management, L.P.

	     I.R.S. Identification Nos. of above person: 27-0488863

       2.    Check the Appropriate Box if a Member Of a Group

             [ ] (a)
             [ ] (b)

       3.    SEC Use Only

       4.    Citizenship or Place of Organization

             Delaware, United States

      			     5.  Sole Voting Power: 0
Number of Shares
    			     6.  Shared Voting Power: 500,366
Beneficially Owned by
        		     7.  Sole Dispositive Power: 0
Each Reporting Person With:
     			     8.  Shared Dispositive Power: 500,366

       9.    Aggregate Amount Beneficially Owned by Each Reporting Person

             500,366

       10.   Check if the Aggregate Amount in Row (9) Excludes Certain Shares

       11.   Percent of Class Represented by Amount in Row (9)

	     5.21%

       12.   Type of Reporting Person

	     IA



                               CUSIP No. 741929301


       1.    Names of Reporting Persons.

             Steve Tesoriere

       2.    Check the Appropriate Box if a Member Of a Group

             [ ] (a)
             [ ] (b)

       3.    SEC Use Only

       4.    Citizenship or Place of Organization

             United States

      			     5.  Sole Voting Power: 0
Number of Shares
    			     6.  Shared Voting Power: 500,366
Beneficially Owned by
        		     7.  Sole Dispositive Power: 0
Each Reporting Person With:
     			     8.  Shared Dispositive Power: 500,366

       9.    Aggregate Amount Beneficially Owned by Each Reporting Person

             500,366

       10.   Check if the Aggregate Amount in Row (9) Excludes Certain Shares

       11.   Percent of Class Represented by Amount in Row (9)

	     5.21%

       12.   Type of Reporting Person

	     HC



                               CUSIP No. 741929301


       1.    Names of Reporting Persons.

             Rishi Bajaj

       2.    Check the Appropriate Box if a Member Of a Group

             [ ] (a)
             [ ] (b)

       3.    SEC Use Only

       4.    Citizenship or Place of Organization

             United States

      			     5.  Sole Voting Power: 0
Number of Shares
    			     6.  Shared Voting Power: 500,366
Beneficially Owned by
        		     7.  Sole Dispositive Power: 0
Each Reporting Person With:
     			     8.  Shared Dispositive Power: 500,366

       9.    Aggregate Amount Beneficially Owned by Each Reporting Person

             500,366

       10.   Check if the Aggregate Amount in Row (9) Excludes Certain Shares

       11.   Percent of Class Represented by Amount in Row (9)

	     5.21%

       12.   Type of Reporting Person

	     HC





Item 1. (a)  Name of Issuer: Primus Telecommunications Group, Incorporated

        (b)  Address of Issuer's Principal Executive Offices:

	     7901 Jones Branch Drive, Suite 900
	     McLean, Virginia 22102

Item 2. (a)  Name of Person Filing:

             Altai Capital Management, LLC
             Altai Capital Master Fund, Ltd
             Altai Capital Management, L.P.
             Steve Tesoriere
             Rishi Bajaj

        (b)  Address of Principal Business Office, or, if None, Residence:

	     The address of the principal business office of each
	     Reporting Person is

	     152 West 57th Street, 10th Floor
	     New York, NY 10019
	     United States

        (c)  Citizenship:
             Please refer to Item 4 for each Reporting Person

        (d)  Title of Class of Securities:
             Common Stock, $0.001 par value

        (e)  CUSIP No.: 741929301

Item 3. This Statement is filed pursuant to Rule 13d-1(c).



Item 4.  Ownership

         Please see Items 5 - 9 and 11 on each cover sheet for each
	 Reporting Person

	 The percentages used to calculate beneficial ownership are based
	 upon the 9,600,000 shares of Commmon Stock that are outstanding as
	 of September 30, 2009 as reported by the Company in its Form 10-Q
	 for the quarterly period ended September 30, 2009, filed on November
	 16, 2009.

Item 5.  Ownership of Five Percent or Less of a Class

         Not Applicable

Item 6.  Ownership of More than Five Percent on Behalf of Another Person

	 Not Applicable

Item 7.  Identification and Classification of the Subsidiary Which Acquired
	 the Security Being Reported on By the Parent Holding Company
	 or Control Person

         Not Applicable

Item 8.  Identification and Classification of Members of the Group

         Not Applicable

Item 9.  Notice of Dissolution of Group

         Not Applicable



Item 10. Certifications

By signing below I certify that, to the best of my knowledge and belief, the
securities referred to above were not acquired and are not held for the purpose
of or with the effect of changing or influencing the control of the issuer of
the securities and were not acquired and are not held in connection with or as
a participant in any transaction having that purpose or effect.





                                SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.

Dated:  December 28, 2009

                                          Altai Capital Management, LLC

                                          By: /s/ Steve Tesoriere
                                          --------------------------
                                          Name: Steve Tesoriere
                                          Title: Manager


                                          Altai Capital Master Fund, Ltd

                                          By: /s/ Toby Symonds
                                          --------------------------
                                          Name: Toby Symonds
                                          Title: Director


                                          Altai Capital Management, L.P.

                                          By: /s/ Steve Tesoriere
                                          --------------------------
                                          Name: Steve Tesoriere
                                          Title: Managing Principal


                                          By: /s/ Steve Tesoriere
                                          ----------------------------
                                          Name:  Steve Tesoriere


                                          By: /s/ Rishi Bajaj
                                          ----------------------------
                                          Name:  Rishi Bajaj




			JOINT FILING AGREEMENT


The undersigned hereby agree that the Statement on this Schedule 13G, dated
December 28, 2009, (the "Schedule 13G"), with respect to the Common Stock,
$0.001 par value per share, of Primus Telecommunications Group, Incorporated
is filed on behalf of each of us pursuant to and in accordance with the
provisions of Rule 13d-1(k) under the Securities and Exchange Act of 1934,
as amended, and that this Agreement shall be included as an Exhibit to this
Schedule 13G. Each of the undersigned agrees to be responsible for the timely
filing of the Schedule 13G, and for the completeness and accuracy of the
information concerning itself contained therein. This Agreement may be
executed in any number of counterparts, all of which taken together shall
constitute one and the same instrument.

        IN WITNESS WHEREOF, the undersigned have executed this Agreement as
of the 28th day of December 2009.

                                          Altai Capital Management, LLC

                                          By: /s/ Steve Tesoriere
                                          --------------------------
                                          Name: Steve Tesoriere
                                          Title: Manager


                                          Altai Capital Master Fund, Ltd

                                          By: /s/ Toby Symonds
                                          --------------------------
                                          Name: Toby Symonds
                                          Title: Director


                                          Altai Capital Management, L.P.

                                          By: /s/ Steve Tesoriere
                                          --------------------------
                                          Name: Steve Tesoriere
                                          Title: Managing Principal


                                          By: /s/ Steve Tesoriere
                                          ----------------------------
                                          Name:  Steve Tesoriere


                                          By: /s/ Rishi Bajaj
                                          ----------------------------
                                          Name:  Rishi Bajaj