Annual report pursuant to section 13 and 15(d)

Document and Entity Information

Document and Entity Information (USD $)
12 Months Ended
Jul. 31, 2012
Sep. 30, 2012
Jan. 31, 2012
Document And Entity Information [Abstract]      
Entity Registrant Name EON COMMUNICATIONS CORP    
Entity Central Index Key 0001084752    
Document Type 10-K    
Document Period End Date Jul. 31, 2012    
Amendment Flag false    
Document Fiscal Year Focus 2012    
Document Fiscal Period Focus FY    
Current Fiscal Year End Date --07-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 2,793,243
Entity Common Stock, Shares Outstanding   2,877,354