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

How users are connected to a public ISDN through an ISPBX?

1340

How configuration errors in the ISPBX can prevent successful connections?

1244

When multiple users on an ISPBX are making calls, how many users does the public ISDN network see?

1 2025

Do users on an ISPBX have a D channel connection to the ISPBX or to the public ISDN network? The users on an ISPBX do not communicate directly with the public network at all.

1 2072

An ISPBX can behave like a single user and a network - true or false? True.?

1 1989

A user on an ISPBX can use different D-Channel protocols to those in use by the public ISDN network connected to the ISPBX - true or false?

1 2048

Bearer Capabilities - What are they?

1317

A fax call call might be designated as a generic analogue call or specifically as a fax call - true or false?

1 2021

How can you find what Bearer Capabilities are specified on an incoming or outgoing call?

1 2222

How ISDN and analogue networks interact?

1387

How Analogue fax and modem over ISDN?

1197

What is Soft-fax and Soft-modem?

1627

What is the device inside an ISDN telephone that converts voice into digits?

1 2370

What happens to these bits when they are received by the ISDN telephone at the other end?

1 2098

What device converts the signals between the ISDN and the PSTN networks?

1 2223

Un-Answered Questions { Telecom }

What do you mean by syncronization in wlan?

931

Differentiate between ad-hoc and infrastructure topology and also explain with their advantages and disadvantages?

850

Is Bluetooth an IEEE standard, like IEEE 802.11 and Ethernet?

931

What is fdd and what are the frequencies it uses?

730

What types of routing are possible in a wireless network?

2123

Do you know what is the maximal decimal number that can be accommodated in a byte?

816

Explain at which frequency voice is sampled?

845

What is a switch?

844

Explain few applications of bluetooth?

906

List some Technology characteristic of Bluetooth?

890

Which is faster 4G or Wi-Fi?

713

Differentiate broadband router and ethernet switch?

935

What are the advantages of cdma?

727

How to Force a SunOS Machine Not to Be a Router?

1678

What is the diff. between Synthesized hopping and Baseband hopping

3944

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