[ns] do anyone have the perl file to calculate the end to end delay on UE?

[john unkle]

DEAR ALL
do anyone have the perl file to calculate the end to end delay on UE?
can anyone help me?
thank you
_________________________________________________________________
Messenger ªº PC - to - PC ª½±µ¹ï¸Ü¥\¯à¡A¸ò®ü¥~¿Ë¤Í§K¶OÁ¿ªø³~¹q¸Ü¡AáÇ¿ú¤è«K ¡X Messenger PC - to - PC ª½±µ¹ï¸Ü 
http://get.live.com/messenger/features