nhake
2016-06-09, 12:21 PM
Dear Expert
UE in multiRAB, UE perform PS Cell Update cause Reselection parallel with ongoing RAB establishment for CS(terminate MT call)
then RAB establish fail with RANAP cause release-due-to-utran-generated-reason. so it cause call setup fail
this problem happen in both good and bad RF condition
could you pls give me some advise to investigate and solve it?
P/S: RNC vendor E*******
UE in multiRAB, UE perform PS Cell Update cause Reselection parallel with ongoing RAB establishment for CS(terminate MT call)
then RAB establish fail with RANAP cause release-due-to-utran-generated-reason. so it cause call setup fail
this problem happen in both good and bad RF condition
could you pls give me some advise to investigate and solve it?
P/S: RNC vendor E*******