Welcome to Moniem Tech VoLTE Knowledge Test Test your VoLTE Skills! 1. CSFB call setup is lower than VoLTE Call Setup Yes No None 2. VoLTE deployment helps in 2G/3G Phase out Yes No None 3. When the first VoLTE commercial Network? 2010 2011 2012 None 4. VoNR is based on IMS No Yes None 5. The human audible frequency range is from 0 Hz - 20KHz 0 Hz - 20 Hz 4 KHz - 20 KHz None 6. Circuit Switched Fall Back (CSFB) provides Voice for non-VoLTE devices Yes No None 7. VoLTE Call needs IMS Deployment CSFB Scenario Roaming Agreement None 8. VoLTE Networks need 4G Coverage Yes No None 9. Robust Header Compression is used in VoLTE Yes No None 10. What is the protocol used in IMS MAP SIP Diameter None 11. VoLTE call packet is size depends on Codec used by for voice UE radio conditions in the cell eNodeB’s scheduling algorithm All None 12. The Handover from VoLTE Call to non-VoLTE Call is called CSFB SRVCC POLQA None 13. VoLTE call packet is size is not fix Yes No None 14. ROHC can be a very efficient solution to Reduce the delay Save network resources Improve reliability None 15. VoLTE Can support AMR Wideband (AMR-WB) Yes No None 16. The main advantage of TTI bundling is Enhancing VoLTE uplink coverage Access Authorization including check of VoLTE roaming rights Uplink Traffic verification None Time's up
