Thanks you for your response.
Well, that’s OK, i’m sorry also to ask you and all expert with such a long example and question.
Hopefully,If you have time, you could explain it to me briefly 🙂
If I shorten my question :
1. If TBF doesn’t resume, would it affect to the connection loss?
2. Is it okay to set MAX_PDCH higher than 40% of available TCH? From your explanation, it doesn’t matter to set MAX_PDCH higher than 40% if voice traffic is low and has enough Abis capacity(2 E1, with 1E1 only for Extra TS, or no Abis COngestion and Ater Congestion).
3. I Hope, my conclusion is right 🙂
O yeah, I’ve checked Ater & DSP load, no congestion happened either in Abis or Ater. DSP load still in a safe condition.
Okay, thank you Pix and All.
If you have time, please answer it briefly 🙂