Telecom Interview Questions
Questions Answers Views Company eMail

Who and how segregates different CDR ( Voice , Data , IP ) ?

Nokia,

1 16019

In india how the fraud management is done?

IBM,

1 7590

How is the environment working in telecom protocols?. i mean does we have to work manually with bytes calculation? or there will be a ready tool which we just need to take report n compare?. i have idea to this course? but i dnt knw what going to do with this jobs? please give me informations that can be used? n how is the scope for this?

IBM,

2 5386

what is url

CMS,

7 13586

What is the main differnece between 1x RTT and 1X EVDO

5 16583

how to do testing in webnms(network management system)

1 4687

what are the various telecom testing tools used for testing the gsm,gprs,atm,wcdma,trau protocol

BSNL,

4 15559

1.What is the difference between Diplexer and Duplexer and what position? 2. What is the different between CDU C and CDU A 3. How do you link a T1 from the 1st BTS to 2nd BTS 4. What is the value for TEI 1st T1? 5. What is the SSI?

Ericsson,

3 20755

what is Telecom regulatory body of India?

Reliance,

12 18871

What are the various blocks in GSM architecture?

Reliance,

23 33513

Which is the digital modulation used today in telecomn? (whatever his question meant the answer was CDMA) 2) Why is walse code used? then, noncoherent detection, coherent detection, Pn code(y it is used?) etc

Reliance, Spice Telecom,

15 24289

Hi I am Ramesh JTO BSNL want to know about the TEMS, a telecom testing tools for GSM and which is the best cdma protocol testing tools ie AGILENT or CAIT or CNT.Whether these have same function.What are the institutes providing these courses.

BSNL,

2 5922

What is the main difference between GSM & CDMA?

BEL, Ericsson, Genpact, HCL, MNC, Nokia, ProtoControl, Reliance, TCS, Teaching, Vodafone,

73 238923

tell me voip test setup that you have for testing ? (requirements of practical voip testing)

Polycom,

2 8669

can u explain call flow for roaming mobile to roaming mobile?(both users are belongs to same state but staying on roaming in different states)

Ericsson, IMI Soft Engineering, TECPL,

4 39570


Un-Answered Questions { Telecom }

How does voip (voice over internet protocol) work?

506


What are the recommended channels if you are setting up three wlans and want minimum interference over there?

478


What is Managed (also known as client or station) mode?

1084


What is sectorization of a cell in gsm technology?

529


What does high cohesion mean?

400






What is synchronization channel?

419


Explain about cabir worm?

524


Difference between eap and eap-tls?

456


Define ip spoofing?

486


How does traceroute work?

2109


Explain the cycling frequency hopping in gsm technology?

467


What are the different wi-fi generations and also explain any one?

442


What is ARP?

2034


Explain the benefits of infrastructure network?

368


Explain external routers components?

503