Drop call due to IMSI_Detach_indication message

[lamhd_bk]

Hi all
Im facing with a problem when i have been analyzing logfile
The Call is dropped when MS sent IMSI_Detach_indication messsage but I don't know how that's problem.
Anyone help me to solve it!
Thanks so much!

[tthach830]

Hi all
Im facing with a problem when i have been analyzing logfile
The Call is dropped when MS sent IMSI_Detach_indication messsage but I don't know how that's problem.
Anyone help me to solve it!
Thanks so much!

What's the signal level when you dropped?

[rimoucha]

Hello,

Probably , the MS is powered off or the SIM card has been removed, in such cases the MS sends an IMSI DETACH INDICATION message which allows the network to consider the MS as inactive and this relieves the paging load on the BSS.

BR