SEC FILE NUMBER

000-13117

CUSIP NUMBER:  

46205P100

For Period Ended:

March 31, 2008

For the Transition Period Ended:

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

PART I – REGISTRANT INFORMATION

Clacendix, Inc.

Full Name of Registrant

ION Networks, Inc.

Former Name if Applicable

2001 Route 46

Address of Principal Executive Office (Street and Number)

Parsippany, NJ  07054

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)

X

(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 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.

Clacendix, Inc. (the “Company”) is unable to file its Form 10-Q for the quarter ended March 31, within the prescribed time period because the Company is experiencing delays, due to lack of staffing, in the collection and compilation of certain information which the Company believes is required to be included in the Form 10-Q.  The Company's Form 10-Q will be filed on or before the fifth calendar day following the prescribed due date.  

PART IV — OTHER INFORMATION

(1)

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

Patrick E. Delaney, Chief Financial Officer

(973)

402-4251

(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 __

(3)

Is it anticipated that any significant change in results of operations from 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 ?

Yes X  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. [Description ultimately not used]

The Company had net loss of $214,709 in the first fiscal quarter of 2008, as compared to a net loss of $233,255 in 2007. There is no appropriate comparison of the results for first quarter 2008 with the first quarter 2007. During the first quarter 2008, the Company was a shell company with no operations and during the first quarter 2007, the company was an operating company.

Clacendix, Inc.

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

Date

May 22, 2008

By

/s/ Patrick E. Delaney

 Patrick E. Delaney, Chief Financial Officer