thx Alonewolves,
Its sdr_4 formula in netact i guess and no other formula with ”due to tch cong”..
whats the counter of SDCCH drop due to TCH cong?
Because I thought that if the call in SDCCH phase and no free TCH channel, it will be released but which counter will work? SDCCH_Radio_Fail or Abis??
or nothing? just release