Telecom Routers Switches (87)
Telecom Protocols (83)
Telecom Algorithms (10)
Voice Gateways (17)
VoIP IP Telephony (41)
Telecom Security (5)
Telecom Hardware (12)
WiFi Related (726)
Telecom General (169)
Telecom AllOther (14)
Give me some advantages of GSM?
What is DOS attack ?
why is bluetooth 2.0 better than previous versions?
Explain cycling frequency hopping?
Who are the providers and what are the assets available for wireless?
How do you distinguish a DNS problem from a network problem?
What do you mean by fdma? Explain?
Explain internal routers components?
What is protocol testing?
What do you mean by arfcn?
Do you know for cdma, which is the weaker link: fwd or reverse? Why?
What is the difference between switches and hubs?
What is bts? What are its different?
Which modulation do we use in Wi-Fi?
what is the deference between rx lev sub and rx lev full?what you mean by link budget?