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

                                   FORM 12b-25

                                                        SEC File Number: 0-15502
                                                         CUSIP Number: 205862402

                           NOTIFICATION OF LATE FILING

(Check One):
|_| Form 10-K |_| Form 20-F |_| Form 11-K |X| Form 10-Q |_| Form 10-D |_| Form
N-SAR |_| Form N-CSR

         For Period Ended: July 31, 2006
                           ----------------------

         |_| Transition Report on Form 10-K
         |_| Transition Report on Form 20-F
         |_| Transition Report on Form 11-K
         |_| Transition Report on Form 10-Q
         |_| Transition Report on Form N-SAR

         For the Transition Period Ended:
                                         ---------------------------------------

Nothing in this form shall be construed to imply that the Commission has
verified any information contained herein.

If the notification relates to a portion of the filing checked above, identify
the Item(s) to which the notification relates:  N/A
                                              ----------------------------------

                                     PART I
                             REGISTRANT INFORMATION

Comverse Technology, Inc.
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Full Name of Registrant

N/A
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Former Name if Applicable

810 Seventh Avenue
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Address of Principal Executive Office (Street and Number)

New York, New York 10019
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City, State and Zip Code







                                     PART II
                             RULES 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check box if appropriate.)

          (a) The reason described in reasonable detail in Part III of this form
          could not be eliminated without unreasonable effort or expense;
          (b) The subject annual report, semi-annual report, transition report
          on Form 10-K, Form 20-F, Form 11-K, Form N-SAR or Form N-CSR, or
          portion thereof, will be filed on or before the fifteenth calendar day
  |_|     following the prescribed due date; or the subject quarterly report or
          transition report on Form 10-Q or subject distribution report on Form
          10-D, or portion thereof, will be filed on or before the fifth
          calendar day following the prescribed due date; and
          (c) The accountant's statement or other exhibit required by Rule
          12b-25(c) has been attached if applicable.

                                    PART III
                                    NARRATIVE

State below in reasonable detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q,
10-D, N-SAR, N-CSR, or the transition report or portion thereof, could not be
filed within the prescribed time period. (Attach extra sheets if needed.)

          Comverse Technology, Inc. (the "Company") plans to file its Quarterly
          Report on Form 10-Q for the quarter ended July 31, 2006 as soon as
          practicable, but does not currently expect that it will be filed on or
          before the fifth calendar day following the required filing date as
          prescribed in Rule 12b-25.

          As previously announced on March 14, 2006, the Company's Board of
          Directors created a special committee (the "Special Committee")
          composed of outside directors to review matters relating to the
          Company's stock option grants, including the accuracy of the stated
          dates of option grants and whether all proper corporate procedures
          were followed. The Special Committee is being assisted by independent
          outside legal counsel and accounting experts. At this time, although
          the Special Committee has made substantial progress towards completing
          its investigation, it has not yet reached final conclusions and is
          continuing its review. The Special Committee has, however, reached a
          preliminary conclusion that the actual dates of measurement for
          certain past stock option grants for accounting purposes differed from
          the recorded grant dates for such awards. As a result of changes in
          measurement dates, the Company expects to record additional non-cash
          charges for stock-based compensation expenses in prior periods. Based
          on the Special Committee's preliminary conclusion, the Company expects
          that (i) such non-cash charges will be material and (ii) the Company
          will need to restate its historical financial statements for each of
          the fiscal years ended January 31, 2005, 2004, 2003, 2002 and 2001 and


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          for the first  three  quarters  of the fiscal  year ended  January 31,
          2006. Such charges could also affect prior periods. On April 14, 2006,
          the Audit Committee of the Company's Board of Directors concluded that
          such financial  statements and any related  reports of its independent
          registered public accounting firm should no longer be relied upon. Any
          such  stock-based  compensation  charges  would  have  the  effect  of
          decreasing  the  income  from  operations,  net  income  and  retained
          earnings  figures  contained  in the  Company's  historical  financial
          statements.

          The Company intends to issue results for the quarterly periods ended
          April 30, 2006 and July 31, 2006 and the fiscal year ended January 31,
          2006, and to file its Quarterly Reports on Form 10-Q for the quarters
          ended April 30, 2006 and July 31, 2006, and its Annual Report on Form
          10-K for the fiscal year ended January 31, 2006, together with any
          restated historical financial statements, as soon as practicable. The
          completion of such filings and any restated historical financial
          restatements involves a significant volume of work by the Company,
          which includes detailed scrutiny and analysis of accounting and tax
          issues relating to option grants and various other unrelated
          accounting matters during the periods in question.


          Note: This Form 12b-25 contains "forward-looking statements" under the
          Private Securities Litigation Reform Act of 1995 that involve risks
          and uncertainties. There can be no assurances that forward-looking
          statements will be achieved, and actual results could differ
          materially from forecasts and estimates. Important factors that could
          cause actual results to differ materially include: the results of the
          review of the Special Committee, appointed by the Board of Directors
          on March 14, 2006, of matters relating to the Company's stock option
          grants, including, but not limited to, the accuracy of the stated
          dates of option grants and whether all proper corporate procedures
          were followed; the impact of any restatement of financial statements
          of the Company or other actions that may be taken or required as a
          result of such reviews; the Company's inability to file reports with
          the Securities and Exchange Commission; risks associated with the
          Company's inability to meet NASDAQ requirements for continued listing,
          including possible delisting; risks of litigation and of governmental
          investigations or proceedings arising out of or related to the
          Company's stock option grants or any restatement of the financial
          statements of the Company; risks associated with integrating the
          businesses and employees of the GSS division of CSG Systems,
          International, Netcentrex S.A., and Netonomy, Inc.; changes in the
          demand for the Company's products; changes in capital spending among
          the Company's current and prospective customers; the risks associated
          with the sale of large, complex, high capacity systems and with new
          product introductions as well as the uncertainty of customer
          acceptance of these new or enhanced products from either the Company
          or its competition; risks associated with rapidly changing technology
          and the ability of the Company to introduce new products on a timely
          and cost-effective basis; aggressive competition may force the Company
          to reduce prices; a failure to compensate any decrease in the sale of
          the Company's traditional products with a corresponding increase in
          sales of new products; risks associated with changes in the
          competitive or regulatory environment in which the Company operates;
          risks associated with prosecuting or defending allegations or claims
          of infringement of intellectual property rights; risks associated with
          significant foreign operations and international sales and investment
          activities, including fluctuations in foreign currency exchange rates,



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          interest rates, and valuations of public and private equity; the
          volatility of macroeconomic and industry conditions and the
          international marketplace; risks associated with the Company's ability
          to retain existing personnel and recruit and retain qualified
          personnel; and other risks described in filings with the Securities
          and Exchange Commission. These risks and uncertainties, as well as
          others, are discussed in greater detail in the filings of the Company
          with the Securities and Exchange Commission, including its most recent
          Annual Report on Form 10-K and subsequent Quarterly Reports on Form
          10-Q and Current Reports on Form 8-K. These documents are available
          through the Company, or its website, www.cmvt.com, or through the
          SEC's Electronic Data Gathering Analysis and Retrieval system (EDGAR)
          at www.sec.gov. The Company makes no commitment to revise or update
          any forward-looking statements in order to reflect events or
          circumstances after the date any such statement is made.

                                     PART IV
                                OTHER INFORMATION


(1) Name and telephone number of person to contact in regard to this
notification

Paul L. Robinson                                     (212)         739-1015
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(Name)                                            (Area Code) (Telephone Number)

(2) Have all other periodic reports required under Section 13 or 15(d) of the
Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of
1940 during the preceding 12 months or for such shorter period that the
registrant was required to file such report(s) been filed? If answer is no,
identify report(s).
                                                                  |_| Yes |X| No

          The Company has not filed its Annual Report on Form 10-K for the
          fiscal year ended January 31, 2006 and its Quarterly Report for the
          fiscal quarter ended April 30, 2006.

(3) Is it anticipated that any significant change in results of operations for
the corresponding period for the last fiscal year will be reflected by the
earnings statements to be included in the subject report or portion thereof?

                                                                  |X| Yes |_| No

If so: attach an explanation of the anticipated change, both narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.

          Revenues for the fiscal quarter ended July 31, 2006 were $394,090,000
          which were significantly greater than revenues of $285,835,000 for the
          fiscal quarter ended July 31, 2005. As disclosed in Part III above,
          the Company is in the process of evaluating the extent of charges for
          stock-based compensation expenses during the periods in question and,
          accordingly, the Company is in the process of evaluating the proper
          accounting for the fiscal quarter ended July 31, 2006 and the
          necessary restatements of its financial statements for the fiscal
          quarter ended July 31, 2005, and therefore is unable at this time to


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          provide a reasonable estimate and comparison of the results of its
          operations (other than revenues) for the fiscal quarter ended July 31,
          2006 compared to the corresponding 2005 first fiscal quarter results.

                            Comverse Technology, Inc.
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                  (Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned
hereunto duly authorized.

Date: September 12, 2006
                                            COMVERSE TECHNOLOGY, INC.


                                            By:  /s/ Paul L. Robinson
                                                --------------------------------
                                            Name:   Paul L. Robinson
                                            Title:  Executive Vice President















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