Telecom Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Telecom General (169)
Telecom AllOther (14)

Telecom Interview Questions

Questions Answers Views Company eMail

What is the significance of the TEI in B channel communication?

1 2212

What address does an ISDN PRI line always use?

1 2288

Why does there need to be a broadcast TEI?

1 2219

What channel do the call management messages use?

1 2121

What channel does the end-to-end connection use?

1 2265

What is the initial call request message called?

1 2297

What is the call termination message called?

1 2253

What information also accompanies this message?

1 2107

Why is this information significant?

1 2142

What must each SETUP message contain?

1 2131

How many filters can be applied to a SETUP message?

1 2091

What call type is given to a fax call coming from an analogue network?

1 2173

A fax machine is configured to filter for analogue calls - will it accept G3 Fax calls? No, it will only accept those calls whose call type is specifically 'Generic Analogue'.

1 2084

What filters are used when implementing MSN?

1 2385

Number of devices equals number of subscriber numbers required for MSN - true or false?

1 2400

Un-Answered Questions { Telecom }

When are packets passed from TCP layer to application layer?

2064

What is WiFi? How does it work? What is a WiFi router and should we own one to use the Internet? How can we access Internet through WiFi and how is it different from Modem?

2173

What is difference between coupling and cohesion?

746

Is entity a table?

765

What is forward channels in cdma?

848

What does free wi-fi really mean?

756

What is the diff. between Synthesized hopping and Baseband hopping

4027

In a wireless network, describe how each layer would be different from a wired network?

1038

What is half-duplex?

1694

Describe GSM with one of advantage?

994

What is lmp (link management protocol)?

1040

Explain processing gain in cdma?

796

Is the slave to slave communication is possible in piconet and if yes then how?

1023

What is tmsi in gsm technology?

1011

What is ISDN's history?

1437

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