What is call drop in telecom?

In telecommunications, the dropped-call rate (DCR) is the fraction of the telephone calls which, due to technical reasons, were cut off before the speaking parties had finished their conversational tone and before one of them had hung up (dropped calls). Such calls are classified as dropped calls.

Definition of call drop as per TRAI is, "Call drop represents the service provider's inability to maintain a call once it has been correctly established

Call drop can occur due to many reasons and is common in mobile networks across the world, said telecom minister Ravi Shankar Prasad. The minister

In telecommunication, the dropped-call rate (DCR) is the fraction of the telephone calls which, due to technical reasons, were cut off before the speaking parties

Under the new norms, which are stricter than the previous ones, telecom operators may face a maximum penalty of Rs 10 lakh for call drops.

Call Drop Rate: %age of %age of Calls with good voice 100.00. TATA (GSM)* = Data pertains only for the month of September by the Service Provider.

Do you often face call drops on your network? Trai chairman R.S. Sharma has rubbished telecom operators' claim that free voice calls are to