
|  |  | 
 | |||||||||||||||
| Home : ITU-T : Publications : Recommendations : D Series : D.271 : D.271 (04/08) | Recently posted - Search Recommendations | ||||||||||||||||
| D.271 : Charging and accounting principles for NGN | |||||||||||||||||
| 
 | |||||||||||||||||
| Top - 
					Feedback - 
					Contact us - 
					Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2016-12-12 |