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Y.1541�:�Network performance objectives for IP-based services �

Recommendation Y.1541

In force components
Number
 Title Status
Y.1541 (12/11)
� 		Network performance objectives for IP-based services � In force
Y.1541 (2011) Amendment 1 (12/13)
� 		New Appendix XII - Considerations for low speed access networks � In force
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Superseded and Withdrawn components
Number
 Title Status
Y.1541 (05/02)
� 		Network performance objectives for IP-based services � Superseded
Y.1541 (2002) Amendment 1 (08/03)
� 		Revised Appendix VI: Applicability of the Y.1221 transfer capabilities and IETF differentiated services to IP QoS classes � Superseded
Y.1541 (2002) Amendment 2 (02/04)
� 		New Appendix XI - Concatenating QoS values � Superseded
Y.1541 Appendix X (11/02)
� 		Speech quality calculations for Y.1541 hypothetical reference paths � Superseded
Y.1541 (02/06)
� 		Network performance objectives for IP-based services � Superseded
Y.1541 (2006) Amendment 1 (06/06)
� 		New Appendix X - An example showing how to calculate IPDV across multiple sections � Superseded
Y.1541 (2006) Amendment 2 (01/07)
� 		New Appendix XI - Digital circuit (ISDN) emulation requirements on IP-based networks � Superseded
Y.1541 (2006) Amendment 3 (05/08)
� 		Revised Appendix VIII - Effects of IP network performance on digital television transmission QoS � Superseded

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