(= Voice over LTE, "häälkõne LTE kaudu")

olemus
kiire mobiilside standard
= an LTE high speed wireless communication standard for mobile phones and data terminals

ülevaateid
https://www.techopedia.com/definition/29262/voice-over-long-term-evolution-volte
https://www.slideshare.net/slideshow/4g-volte-introduction-and-comparison/249463350
https://en.wikipedia.org/wiki/Voice_over_LTE
https://tec.gov.in/public/pdf/Studypaper/Study%20Paper%20on%20VoLTE%20-%20Final%20(1).pdf
https://www.cse.wustl.edu/~jain/cse574-14/ftp/volte.pdf
https://www.telecomtutorial.info/post/what-is-volte-ims-overview-basics-fundamentals