International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : E Series : E.820
Recently posted -  Search Recommendations
   
E.820 : Call models for serveability and service integrity performance  

Recommendation E.820

In force components
Number
Title Status
E.820 (10/92)
 
Call models for serveability and service integrity performance   In force
 
 
Superseded and Withdrawn components
Number
Title Status
E.810 (11/88)
 
Model for the serveability performance on a basic call in the telephone network  
Renumbered E.820 when revised in 1992
Superseded

 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2009/05/21