3G call Setup failure after Receive L3 Message " Radio Bearer Setup Complete"

[lamhd_bk]

Dear all!

from DT logfile i found that many call setup fail on cell with same problem,
RSCP, Ec/No is good but when UE receive L3 message " Radio Bearer Setup Complete" it can not do Alerting message.
So, pls tell me what is problem with the cell

[ninjafine]

Dear all!

from DT logfile i found that many call setup fail on cell with same problem,
RSCP, Ec/No is good but when UE receive L3 message " Radio Bearer Setup Complete" it can not do Alerting message.
So, pls tell me what is problem with the cell

Hi! You may see cause IE in Iu Release Command, or share your log to check.

[lamhd_bk]

Hi! You may see cause IE in Iu Release Command, or share your log to check.

This is logfile that we tested

[ninjafine]

This is logfile that we tested

Hi! I see a lot of cell Update messages due "radiolinkFailure". That definitely means Radio Link Failure event is triggered
after expiry of timer T313 due "out of sync". Seems you have t313=3 sec., you may play with it according to "T313-Timer-Report" from below:
http://www.finetopix.com/showthread.php?33055-Mute-call-on-3G

But i would recommend to check if you have drops from statistics due "Uplink Sync".
If so this thread may help:
http://www.finetopix.com/showthread....link-Sync-Drop