Registration No. 333-124274
                                                                      ----------

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

                                    FORM SB-2
                                 AMENDMENT NO. 4
                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933

                               ION NETWORKS, INC.
                 (Name of Small Business Issuer in Its Charter)

          DELAWARE                         754813                22-2413505
(State or Other Jurisdiction of  (Primary Standard Industrial  (I.R.S. Employer
Incorporation or Organization)   Classification Code Number)    Identification
                                                                   Number)

                              120 CORPORATE BLVD.,
                           SOUTH PLAINFIELD, NJ 07080
                                 (908) 546-3900
        (Address and Telephone Number of Principal Executive Offices and
                          Principal Place of Business)

                                 NORMAN E. CORN
                             CHIEF EXECUTIVE OFFICER
                              120 CORPORATE BLVD.,
                           SOUTH PLAINFIELD, NJ 07080
                                 (908) 546-3900
            (Name, Address and Telephone Number of Agent For Service)

                                   Copies to:
                                 JAMES ALTERBAUM
                               MOSES & SINGER LLP
                           1301 AVENUE OF THE AMERICAS
                               NEW YORK, NY 10019
                                 (212) 554-7800

APPROXIMATE  DATE OF PROPOSED  SALE TO THE  PUBLIC:  from time to time after the
effective date of this Registration Statement.

     If any of the securities being registered on this form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]

     If this form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]

     If this form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

     If this form is a  post-effective  amendment  filed pursuant to Rule 462(d)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]


The registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the registrant  shall file
an amendment which  specifically  states that this registration  statement shall
thereafter  become  effective in accordance  with Section 8(a) of the Securities
Act of 1933 or until this registration  statement shall become effective on such
date as the Commission, acting pursuant to said Section 8(a), may determine.




                                EXPLANATORY NOTE


This Amendment No. 4 on Form SB-2/A to ION Networks,  Inc. (the "Company" or the
"Registrant")  to Form  SB-2  ("Original  Filing")  which  was  filed  with  the
Securities  and Exchange  Commission on April 22, 2005,  and Amended on June 15,
2005,  July 12,  2005 and  August 1, 2005 is being  filed to amend the  Original
Filing as follows:

     --   Item 27  Exhibits,  is amended to reflect the  refilling  of the legal
          opinion  of  Moses & Singer  LLP  (Exhibit  5) to cover an  additional
          1,781,582 shares of common stock being registered here by.

Except for the amendment  described  above,  this Form SB-2/A does not modify or
update other  disclosures  in, or exhibits to, the Original Filing as previously
amended.








                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 24.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

The only statute,  charter  provision,  by-law,  contract,  or other arrangement
under which any  controlling  person,  director or officers of ION is insured or
indemnified  in any  manner  against  any  liability  which he may  incur in his
capacity as such, is as follows:

Our  certificate  of  incorporation  limits the  liability of our  directors and
officers to the maximum extent permitted by Delaware law.  Delaware law provides
that  directors  of a  corporation  will not be  personally  liable for monetary
damages for breach of their fiduciary duties as directors, except liability for:
(i) breach of the directors' duty of loyalty; (ii) acts or omissions not in good
faith or which involve intentional misconduct or a knowing violation of the law,
(iii)  the  unlawful  payment  of a  dividend  or  unlawful  stock  purchase  or
redemption, and (iv) any transaction from which the director derives an improper
personal benefit. Our certificate of incorporation also requires us to indemnify
our directors and officers to the fullest extent permitted by Section 145 of the
General Corporation Law of the State of Delaware.

The effect of the  foregoing  is to require us to  indemnify  our  officers  and
directors  for  any  claim  arising  against  such  persons  in  their  official
capacities  if such  person  acted in good faith and in a manner  that he or she
reasonably  believed  to be in or not  opposed  to  the  best  interests  of the
corporation,  and,  with respect to any criminal  action or  proceeding,  had no
reasonable cause to believe his or her conduct was unlawful.

Insofar as  indemnification  for  liabilities may be permitted to our directors,
officers  and  controlling  persons  pursuant to the  foregoing  provisions,  or
otherwise,  we have been  advised  that in the  opinion  of the  Securities  and
Exchange  Commission  such  indemnification  is  against  public  policy and is,
therefore, unenforceable.

ITEM 25.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

The  estimated  expenses of this  offering in  connection  with the issuance and
distribution of the securities being registered,  all of which are to be paid by
the  Registrant,  are as  follows  (all of such  expenses,  other  than  the SEC
registration fee are estimated):

Registration Fee                         $           272
Legal Fees and Expenses                           19,000
Accounting Fees and Expenses                      15,000
Miscellaneous Expenses                             1,000
                                          ---------------
Total                                    $        35,272
                                          ===============







ITEM 26.  RECENT SALES OF UNREGISTERED SECURITIES

On March 31, 2005, ION Networks,  Inc. ("ION") entered into a purchase agreement
with various accredited investors ("Investors"), pursuant to which Ion completed
a private placement of 4,411,764 shares of common stock and warrants to purchase
an  additional  2,205,882  shares  of common  stock.  Certain  of the  Investors
beneficially  owned   approximately  11%  of  Ion  common  stock  prior  to  the
transaction.  The total offering price was $750,000.  The shares of common stock
were issued at $0.17 cents per share and the warrants are exercisable at a price
of $0.23 per share subject to certain  anti-dilution  adjustments.  The warrants
will  expire on March 31,  2010.  In the event that the closing bid price of the
Company's  common  stock  equals or  exceeds  $0.69 per share for a period of 20
consecutive  trading days and certain other  conditions are met, the Company may
redeem the warrants on 30 days prior  written  notice  (during which periods the
warrants may be exercised)  for a redemption  price of $.001 per share of common
stock  underlying  such  warrants.  ION  also  agreed  to  file  a  registration
statement,  registering  for resale  the  shares of common  stock as well as the
shares issued upon exercise of the warrants, within 45 days from March 31, 2005,
and thereafter to use commercially reasonably efforts to cause such registration
statement to become effective as soon as practicable. The registration statement
must be declared effective no later than the earlier of five business days after
the SEC determines that no review of the registration statement will be made and
120 days  after  March  31,  2005.  If ION  Networks,  Inc.  fail to meet  these
registration  obligations or to maintain the  effectiveness  of the registration
statement as required under the terms of the Agreements, then ION Networks, Inc.
will be  obligated  to make  certain  cash  liquidated  damage  payments  to the
Investors.

The securities in this private  placement were issued  without  registration  in
reliance on Section 4(2) of the Securities Act of 1933, as amended ("1933 Act"),
as amended, and Rule 506 promulgated  thereunder.  The exemption was established
by the  representation  of each  purchaser  as to its  status  as an  accredited
investor, that it was purchasing the securities for its own account and not with
a view to the resale or  distribution  of any part  thereof in  violation of the
1933 Act and the  acknowledgment by each purchaser that resale of the securities
may not be made unless  registered  under the 1933 Act, or another  exemption is
available.   In  addition,   the  securities  bear  a  legend   indicating  such
restrictions on transferability.

On August 5,  2004,  the  Company  issued,  for  $200,000  cash,  a  convertible
debenture  (the  "Debenture")  to  Stephen  M.  Deixler,  one of  the  Company's
directors.  The Debenture  matures on August 5, 2008 and bears  interest at five
(5%)  percent  per  annum,  compounded  annually.  The  principal  amount of the
Debenture is convertible  into shares of the Company's  common stock,  $.001 par
value at a conversion price equal to $0.083 per share (the "Conversion  Price"),
which  is  equal  to the ten  (10) day  average  of the  closing  prices  of the
Company's  common stock, as quoted on the OTC Bulletin Board during the five (5)
trading  days  immediately  prior to and  subsequent  to  August  5,  2004.  The
principal  amount of the Debenture is convertible at the Conversion Price at the
option of the holder,  or after  August 5, 2005 at the  Company's  option if the
Company's  common  stock  trades at a price of at least  $0.166 for twelve  (12)
trading  days in any  fifteen  (15)  trading  day  period.  The  Company is also
entitled  to prepay the  principal  amount of the  Debenture,  at any time after
August 5, 2005,  but shall be required  to pay a premium of two (2%)  percent in
the second year after issuance of the Debenture of the principal amount prepaid,
for  prepayments  made during  that  period.  The  Company  has granted  certain
"piggyback"  registration rights to the holder to register for resale the shares
issuable upon conversion of the Debenture.  In 2004, the Company recorded $4,167
of related party interest  expense as part of the statement of  operations.  The
securities  in this  private  placement  were  issued  without  registration  in
reliance on Section 4(2) of the Securities Act of 1933, as amended ("1933 Act"),
as amended, and Rule 506 promulgated  thereunder.  The exemption was established
by  the  representation  of the  purchaser  as to his  status  as an  accredited
investor, that it was purchasing the securities for his own account and not with
a view to the resale or  distribution  of any part  thereof in  violation of the
1933 Act and the  acknowledgment  by the purchaser that resale of the securities
may not be made unless  registered  under the 1933 Act, or another  exemption is
available.   In  addition,   the  securities  bear  a  legend   indicating  such
restrictions on transferability.

In January  2004,  the Company  issued  options to certain  officers to purchase
1,000,000 shares of the Company's Common Stock,  which vested  immediately.  The
exercise price of the options ranged from $0.045 to $0.06. At December 31, 2004,
750,000 options were outstanding and exercisable. The securities in this private
placement  were issued without  registration  in reliance on Section 4(2) of the
Securities  Act of 1933,  as amended  ("1933  Act"),  as  amended,  and Rule 506
promulgated  thereunder,  based on the fact that the options  were issued to two
executive  officers  of the Company for their own account and not with a view to
the resale or  distribution of any part thereof in violation of the 1933 Act and
the  acknowledgment  by the purchaser  that resale of the  securities may not be
made unless registered under the 1933 Act, or another exemption is available.

On September 13, 2002 the Company  issued  166,835  Series A Preferred  Stock to
certain  officers  and  directors of the Company for a total  purchase  price of
$300,363.  Each share of Series A Preferred Stock is convertible into ten shares
of common stock and has a  liquidation  preference of $1.80.  The  securities in
this private  placement were issued without  registration in reliance on Section
4(2) of the  Securities Act of 1933, as amended  ("1933 Act"),  as amended,  and
Rule  506  promulgated   thereunder.   The  exemption  was  established  by  the
representation  of each  purchaser as to its status as an  accredited  investor,
that it was purchasing the securities for its own account and not with a view to
the resale or  distribution of any part thereof in violation of the 1933 Act and
the  acknowledgment  by each  purchaser that resale of the securities may not be
made unless registered under the 1933 Act, or another exemption is available. In
addition,   the  securities  bear  a  legend  indicating  such  restrictions  on
transferability.






ITEM 27. EXHIBITS.


     Exhibit
     No.       Description
     -------   -----------

      3.1      (i)Certificate of Incorporation of the Company, as filed with the
               Secretary of State of the State of Delaware on August 5,
               1998./(2)/

               (ii)Certificate of Amendment of the Certificate of Incorporation,
               as filed with the Secretary of State of the State of Delaware on
               December 11, 1998./(2)/

               (iii)Certificate of Amendment of the Certificate of
               Incorporation, as filed with the Secretary of state of the State
               of Delaware an October 12, 1999./(3)/

               (iv)Amended and Restated Certificate of Designation of Rights
               Preferences, Privileges and Restrictions of Series A Preferred
               Stock of ION Networks, Inc. /15/

      3.2      By-Laws of the Company./(19)/

      3.3      Form of Specimen Common Stock Certificate of the
                                               Company./(4)/

      4.1      1994 Stock Option Plan of the Company. /(1)/

      4.2      1998 Stock Option Plan of the Company./(2)/

      4.3      1998 U.K. Sub-Plan of the Company, as amended./(2)/

      4.4      2000 Stock Option Plan of the Company./(12)/

      4.5      Form of Warrant Agreement dated July 17, 2001./(11)/

      4.6      Form of Warrant Agreement dated February 14, 2002./(11)/

      4.7      Convertible Debenture dated August 5, 2004./19/

      4.8      Form of Warrant Agreement dated March 31, 2005. /(22)/

      5.0      Opinion of Moses & Singer LLP. *

     10.3      Agreement dated as of December 19, 1994 by and between LeeMAH
               DataCom Security Corporation and Siemens Rolm Communications
               Inc./(4)/

     10.4      Equipment Lease Agreements dated October 29, 2003 by and between
               the Company and GE Capital Corporation. /(21)/

     10.5      (i)Non-negotiable Promissory Note in the principal amount of
               $750,000 issued by Stephen B. Gray to the Company./(5)/








     Exhibit
     No.       Description
     -------   -----------

               (ii)First Amendment to Promissory Note dated as of August 5, 2000
               by and between the Company and Stephen B. Gray./(5)/

     10.6      (i) Separation and Forbearance Agreement made as of October 5,
               2000 between the Company and Stephen B. Gray./(6)/

               (ii)Promissory Note in the amount of $163,000 dated October 5,
               2000 made by Stephen B. Gray to the Company./(6)/

     10.7      Materials and Services Contract dated January 16, 2001, between
               the Company and SBC Services, Inc./(7)/

     10.8      Stock Purchase Agreement dated August 11, 2000 by and between the
               Company and the parties identified therein./(7)/

     10.9      Purchase Agreement by and between the Company and the Selling
               Shareholders set forth therein dated February 7, 2002./(13)/


     10.10     Employment Agreement dated October 4, 2001 between the Company
               and Kam Saifi./(9)/+

     10.11     Employment Agreement dated October 17, 2001 between the Company
               and Cameron Saifi./(10)/+

     10.12     Employment Agreement dated February 25, 2002, between the Company
               and William Whitney./15/+

     10.13     Amended and Restated Employment Agreement dated August 15, 2003,
               between the Company and Norman E. Corn./16/

     10.14     Employment Agreement dated September 15, 2003, between the
               Company and Patrick E. Delaney./14/

     10.15     Lease Agreement dated July 21, 2003 by and between the Company
               and 116 Corporate Boulevard, LLC, Inc. /(17)/

     10.16     Separation Agreement dated March 29, 2004 between the Company and
               Kam Saifi. /(21)/

     10.17     Separation Agreement dated October 14, 2004 between the Company
               and Cameron Saifi. /(21)/

     10.18     First Amendment to the Amended and Restated Employment Agreement
               dated September 8, 2003 by and between the Company and Norman E.
               Corn dated November 10, 2004 /(21)/

     10.19     First Amendment to the Employment Agreement dated September 15,
               2003 by and between the Company and Patrick E. Delaney dated
               November 10, 2004. /(21)/

     10.20     Employment Agreement dated August 31, 2004 by and between the
               Company and Henry A. Hill. /20/

     10.21     Severance Agreement dated September 2, 2004 by and between the
               Company and William Whitney. /(21)/






     Exhibit
     No.       Description
     -------   -----------

     10.22     Severance Agreement dated September 2, 2004 by and between the
               Company and Henry Gold. /(21)/


     10.23     Option Agreement dated January 28, 2004 by and between the
               Company and Norman E. Corn. /(21)/

     10.24     Option Agreement dated January 28, 2004 by and between the
               Company and Patrick E. Delaney. /(21)/

     10.25     Agreement dated February 25, 2005 by and between the Company and
               Sprint/Untied Management Company. /(21)/

     10.26     Agreement dated October 28, 2004 by and between the Company and
               General Dynamics Network Systems. /(21)/

     10.27     Purchase Agreement dated March 31, 2005 by and between the
               Company And the selling stockholders identified therein. /(22)/

     10.28     Registration Rights Agreement dated March 31,2005, by and between
               the Company and the Selling Shareholders identified therein.
               /(22)/

     16.1      Letter dated October 31,2003, from Deloitte & Touche, LLP. To the
               Securities and Exchange Commission./(8)/

     21.1      List of Subsidiaries. /(21)/

     23.1      Independent Registered Public Accounting Firm's Consent./(24)/

     23.2      Consent of Moses & Singer LLP (incorporated by reference to
               Opinion Of Moses & Singer filed as Exhibit 5).

     24        Power of Attorney./(23)/

(1) Incorporated by reference to the Company's Registration Statement on Form
S-8 filed on August 15, 1995.
(2) Incorporated by reference to the Company's Registration Statement on Form
S-8 filed on April 22, 1999.
(3) Incorporated by reference to the Company's Registration Statement on Form
S-8 filed on March 17, 2000.
(4) Incorporated by reference to the Company's Annual Report on Form 10-KSB for
the fiscal year ended March 31, 1999.
(5) Incorporated by reference to the Company's Annual Report on Form 10-KSB
filed on June 28, 2000.
(6) Incorporated by reference to the Company's Quarterly report on Form 10-QSB
filed on November 14, 2000
(7) Incorporated by reference to the Company's Annual report on Form 10-KSB
filed on June 29, 2001.
(8) Incorporated by reference to the Company's Annual report on Form 8-KSB filed
on October 31, 2003.
(9) Incorporated by reference to the Company's Current Report on Form 8-K filed
on October 23, 2001.
(10) Incorporated by reference to the Company's Current Report on Form 8-K filed
on October 24, 2001.
(11) Incorporated by reference to the Company's Annual Report on Form 10-KSB for
the fiscal year ended March 31, 2002, as filed on July 1, 2002.
(12) Incorporated by reference to the Company's Registration Statement on Form
S-8 filed on January 11, 2002.
(13) Incorporated by reference to the Company's Registration Statement on Form
S-3 filed on March 4, 2002.
(14) Incorporated by reference to the Company's Quarterly Report on Form 10-QSB
filed on November 17, 2003.
(15) Incorporated by reference to the Company's Annual Report on Form 10-KSB for
the fiscal year ended December 31, 2002, as filed on April 15, 2003.
(16) Incorporated by reference to the Company's Quarterly Report on Form 10QSB
filed on September 12, 2003.
(17) Incorporated by reference to the Company's Annual Report on Form 10-KSB
filed for the year ended December 31, 2003.
(18) Incorporated by reference to the Company's Annual Report on Form 10-KSB/A,
Amendment No.2, for the fiscal year ended March 31, 2002, as filed on August 2,
2002.
(19) Incorporated by reference to the Company's Quarterly Report on Form 10QSB
filed on August 13, 2004.
(20) Incorporated by reference to the Company's Quarterly Report on Form 10QSB
filed on November 15, 2004
(21) Incorporated by reference to the Company's Annual Report on Form 10-KSB for
the fiscal year ended December 31, 2004.
(22) Incorporated by reference to the Company's Current Report on Form 8-K filed
on April 5, 2005.
(23) Incorporated by reference to the Company's Registration Statement on Form
SB-2 filed on April 22, 2005.



(24) Incorporated by reference to the Company's Registration Statement on Form
SB-2 Amendment No. 3 filed on August 1, 2005.
* Filed herewith










ITEM 28. UNDERTAKINGS


(a) The undersigned Registrant hereby undertakes:

     (1) to file,  during any period in which  offers or sales are being made, a
post-effective amendment to this Registration Statement:

          (i)  to  include any  prospectus required  by  Section 10(a)(3) of the
     Securities Act of 1933, as amended (the "Securities Act").

          (ii) to reflect in the prospectus any  facts or events  arising  after
     the effective date of the  Registration   Statement  (or  the  most  recent
     post-effective amendment thereof) which,  individually or in the aggregate,
     represent  a  fundamental  change  in  the  information  set  forth  in the
     Registration  Statement.  Notwithstanding  the  foregoing,  any increase or
     decrease  in volume of  securities  offered (if the total  dollar  value of
     securities  offered  would not exceed  that which was  registered)  and any
     deviation from the low or high end of the estimated  maximum offering range
     may be  reflected  in the form of a  prospectus  filed with the  Commission
     pursuant  to Rule  424(b)  if, in the  aggregate,  the change in volume and
     price represents no more than a 20 percent change in the maximum  aggregate
     offering price set forth in the "Calculation of Registration  Fee" table in
     the effective registration statement.

          (iii) to include any additional or changed  material  information with
     respect to the plan of distribution.

     (2) that, for the purpose of determining any liability under the Securities
Act, each such post-effective amendment shall be deemed to be a new registration
statement relating to the securities  offered therein,  and the offering of such
securities  at the time  shall be deemed to be the  initial  bona fide  offering
thereof.

     (3) to remove from registration by means of a post-effective  amendment any
of the securities being registered which remain unsold at the termination of the
offering.

(b) Insofar as  indemnification  for  liabilities  arising  under the Act may be
permitted to  directors,  officers  and  controlling  persons of the  Registrant
pursuant to the provisions of its  Certificate of  Incorporation,  By-Laws,  the
Delaware General  Corporation Law or otherwise,  the Registrant has been advised
that  in  the  opinion  of  the   Securities   and  Exchange   Commission   such
indemnification  is against public policy as expressed in the Securities Act and
is, therefore,  unenforceable. In event that a claim for indemnification against
such liabilities  (other than the payment by the Registrant of expenses incurred
or paid by a director,  officer of  controlling  person of the Registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as  expressed  in the  Securities  Act and will be  governed by the final
adjudication of such issue.







                                   SIGNATURES

     In accordance with the requirements of the Securities Act of 1933, the
registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form SB-2 and authorized this Amendment No. 4
to the Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in South Plainfield, New Jersey, on the 8th day of
August, 2005.

                                ION NETWORKS, INC,


                                By:   /s/ Norman E. Corn
                                     -------------------------------------------
                                      Norman E. Corn
                                      CEO


Pursuant to the requirements of the Securities Act of 1933, registration
statement has been signed below by or on behalf of the following persons in the
capacities date indicated.

SIGNATURE                     TITLE

By: /s/ Norman E. Corn*       Chairman of the Board and       August 8, 2005
    ------------------------  Director
      Stephen Deixler

By: /s/ Norman E. Corn        Chief Executive Officer         August 8, 2005
    ------------------------
      Norman E. Corn

By: /s/ Patrick E. Delaney    Chief Financial Officer and     August 8, 2005
    ------------------------  Principal Accounting Officer
      Patrick E. Delaney

By: /s/ Norman E. Corn*       Director                        August 8, 2005
    ------------------------
      Frank S. Russo

By: /s/ Norman E. Corn*       Director                        August 8, 2005
    ------------------------
      Harry F. Immerman

* As attorney-in-fact