International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-T : Publications : Recommendations : Q�Series : Q.3644 : Q.3644 (12/19)
Recently posted�-� Search Recommendations
� �
Q.3644�:�Requirements for signalling network analyses and optimization in VoLTE �

Recommendation Q.3644 (12/19)

Approved in 2019-12-14

Status : In force

�

Table of Contents

�

Summary

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)

788401 bytes 2020-03-06 E�43555�

Access :

TIES users

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number TIES users
English

Word 2007 Document Word 2007

 631228 bytes 2020-03-06 E�43555� Download

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-T Publications
Updated :�2020-05-18		 �