International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : U Series : U.15
Recently posted -  Search Recommendations
   
U.15 : Interworking rules for international signalling systems according to Recommendations U.1, U.11 and U.12

Recommendation U.15

In force components
Number
 Title Status
U.15 (03/93)
  		Interworking rules for international signalling systems according to Recommendations U.1, U.11 and U.12   In force
 
 
Superseded and Withdrawn components
Number
 Title Status
U.15 (11/88)
  		Interworking rules for international signalling systems according to Recommendations U.1, U.11 and U.12   Superseded

 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2008/09/08