International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : Q Series : Q.543
Recently posted -  Search Recommendations -  Shopping cart
   
Q.543 : Digital exchange performance design objectives

Recommendation Q.543

In force components
Number
Title Status
Q.543 (03/93)
 
Digital exchange performance design objectives   In force
 
 
Superseded and Withdrawn components
Number
Title Status
Q.543 (11/88)
 
Digital exchange performance design objectives  
Replaces Q.504 (1984) and Q.514 (1984)
Superseded

 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2008/04/24