International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : Q Series : Q.115 : Q.115 (06/97)
Recently posted -  Search Recommendations -  Shopping cart
   
Q.115 : Logic for the control of echo control devices

Recommendation Q.115 (06/97)

Approved in 1997-06

Status : Superseded


Access : Freely available items

Available languages and formats :

 
Click on the Item

Click on the selected format
and language to get the document

   
Format Size Posted Article Number
English

PDF Document PDF (acrobat)

754517 bytes 2001-05-30 E 12400 
Español

PDF Document PDF (acrobat)

829455 bytes 2001-05-30 S 12402 
Français

PDF Document PDF (acrobat)

835443 bytes 2001-05-30 F 12401 


 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2009/10/07