BLER for Speech and Video call Actix

[hshai]

Hi all,
Please help me to clarify the problem:
When I use actix to analyze 3G logfile, I need export BLER DL parameter for Speech and video call
you all have any idea to choose which channel id.
I suggest one way:
Trsp Ch BLER, DL (%)[x]: with x is the number of Transport channel ID.

Voice: Transport channel ID: 8
Video: Transport channel ID: 16
252872528825289
When use actix export Uu_TrCH_DownlinkBlerAgg... , the result is difference.
25290
Please help me to collect correctly BLER for Speech and Video call.
Any one know the way many operator use?
Thanks!