Hmm kindly excuse my dense brain, as Airtel is completely Huawer according to you but you said due to Huwaei ban, Ericssion entered overnight...anyway ignore this jibber-jabber
I want to focus on this part:
What are the reasons for Ericsson to Disable CA [Money to be made/lost somewhere ?]
They are just not disabling CA just for the fun of it, right?