6D Technologies Senior Implementation Engineer Interview Questions and Answers

Charging for subscribers is based on their usage and subscription plan.

• Charges are calculated based on the usage of services such as calls, texts, and data.

• Subscribers are charged according to their subscription plan, which may include a fixed monthly fee or pay-as-you-go.

• Additional charges may apply for exceeding usage limits or using premium services.

• Charges are typically deducted from the subscriber's account balanc...read more

Call flow for data and voice

• Data and voice calls are handled differently by the network

• Voice calls use circuit-switched technology while data uses packet-switched technology

• Voice calls require a dedicated connection while data can be sent over shared connections

• Call flow for voice involves signaling, call setup, call processing, and call teardown

• Call flow for data involves packetization, routing, transmission, and reas

Diameter call flow involves messages exchanged between Diameter nodes using AVPs for authentication, authorization, and accounting.

• Diameter is a protocol used for AAA (Authentication, Authorization, and Accounting) in telecom networks.

• Diameter messages are exchanged between Diameter nodes, which can be clients, servers, or proxies.

• AVPs (Attribute-Value Pairs) are used to carry information in Diameter messages, such as ...read more