The 196 report which gives us the Quality report of individual TRX is clean. and if there is any issue in the HW it would get pegged as “tch_radio_fail”. So we have eliminated that cause.
The good news is that we did a recommission of the sector alone and the issue has been solved. We have also changed the value of ITCF to 5 from present value of 3. so is this the only solution???
Can you please throw more light on the configuration of TCH time slots. We have Dual rate and our TCSM is also configured for the same. WRT AMR, our configuration is OK. any particular report that i can run which will pinpoint the problem.
Thanks to all