Telecom Interview Questions
Questions Answers Views Company eMail

Which signaling protocols can be used for integration between CUCM and CUC?

Cisco,

1000

Which transport layer protocols are used for VoIP audio and video payload?

Cisco,

1105

Routers are used in which layers?

BPL,

747


Which technology is used in GSM?

Motorola,

751

Do you know which body sets standards for Wireless communication?

Reliance,

739

What are the IEEE standards for Wi-Fi?

Reliance,

538

What is CDMA? What’s the use of that?

578

Describe CDMA with one of advantage?

Honeywell, Huawei, Zomato,

612

Describe GSM with one of advantage?

696

Give me some advantages of GSM?

Ericsson,

693

What are the optical solution and draw a diagram any of the optical network solution.

Huawei,

772

What do you know about telecommunications?

Ericsson,

779

What does a 2MB pulse code modulation consist of?

718

What is an Optical Surface Analyser (OSA)?

Ciena,

791


Un-Answered Questions { Telecom }

What is permuted esn?

730


Is ADSL over ISDN supported?

730


Explain about tmsi in gsm technology?

664


Explain what companies are involved in the bluetooth initiative?

599


What is rrc states in umts?

738






Explain channel coding?

697


Do you know how does the traceroute work?

727


What are advantages of Routed networking?

1395


What is cdma technology?

527


What types of companies are likely to adopt or promote Bluetooth technology?

677


Explain about wireless antennas?

652


What is routing protocols purposes?

704


What is the drawback of wep?

623


Can I mix wireless equipments from different vendors, elaborate on it? 

1262


What is eapol authentication?

708