- VoLTE transmits voice calls as data over the 4G LTE network. - It replaces older circuit-switched voice technology. - Voice in VoLTE is packetized data.
Which of the following statements is/are correct regarding VoLTE technology used by mobile network? 1. It allows transmission of data through a 4G network while voice calls are routed through older 2G or 3G networks. 2. It counts voice calls as per data usage rather than minutes of usage.
Asked in GPSC Prelims CSP 2 2019 · Topic: Data Communication and Transmission Modes (Analog and Digital Transmission)
More Information and Communication Technology questions
- Which of the following statements is/are correct regarding 4G LTE telecom in India? (A) Currently in India, 4G LTE band-40 having 2300 to 2400 MHz (TD-LTE) frequency range is active (online) (B) LTE band in 1800 MHz (FDD-LTE) frequency is also auctioned by the government
- Which of the following statements are correct regarding VoLTE? 1. VOLTE stands for ‘Voice over Long Term Evolution’ 2. It is a digital packet voice service delivery over IP via an LTE access network. 3. Provides more efficient use of spectrum than traditional Voice 4. Eliminates the need to have Voice on one network and data on another
- The process of superposition of any information on radiowaves is named as
- Ethernet is an example of
- A modem converts
- Name the facility by which voice, data and video clips are speedily transferred in the mobile phone ?
- Which modulation technique is preferred for medium speed communication range upto 1200 to 2400 bits per second ?
- Which one among the following statements about 'modem' is correct?
All 1,360 Information and Communication Technology questions →