Document And Entity Information	3 Months Ended
	Oct. 31, 2013	Dec. 01, 2013
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Oct. 31, 2013
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1
Trading Symbol	EONC
Entity Common Stock, Shares Outstanding		2,891,613
Entity Registrant Name	EON COMMUNICATIONS CORP
Entity Central Index Key	0001084752
Current Fiscal Year End Date	--07-31
Entity Filer Category	Smaller Reporting Company