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ITU-T E.156 Suppl. 1 (11/2007)

Best practice guide on countering misuse of E.164 number resources

This Best Practice Guide is intended as a complimentary volume to ITU-T Recommendation E.156 "Guidelines for ITU-T action on reported misuse of E.164 number resources" that specifies the measures that the ITU TSB will undertake with respect to reported alleged misuse of numbering resources over which it has some control.
This guide is intended to discuss what action other stakeholders may wish to take with regard to minimizing and managing the impact of misuse of numbering resources for their customers benefit.

Citation:	https://handle.itu.int/11.1002/1000/9296
Series title:
Approval date:	2007-11-08
Provisional name:	E.misuse
Approval process:	Agreed
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 2
Further details:	Patent statement(s) Development history [13 related work items in progress]

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
3	E.156 (09/2025)	In force	here	-	here
2.3	E.156 (2020) Amd. 1 (06/2020)	Superseded	here	-	here
2.2	E.156 Suppl. 2 (06/2011)	Superseded	here	-	here
2.1	E.156 Suppl. 1 (11/2007)	Superseded	here	here	here
2	E.156 (06/2020)	Superseded	here	here	here
1	E.156 (05/2006)	Superseded	here	here	here

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ITU-T E.156 Suppl. 1 (11/2007)