Voice over LTE (VoLTE) is an LTE high-speed wireless communication standard for voice calls using mobile phones and data terminals.[1] VoLTE has up to three times more voice and data capacity than older 3G UMTS and up to six times more than 2G GSM. It uses less bandwidth because VoLTE's packet headers are smaller than those of unoptimized VoIP/LTE. VoLTE calls are usually charged at the same rate as other calls.
To be able to make a VoLTE call, the device, its firmware, and the mobile telephone providers on each end, as well as the inter-carrier connectivity must all implement the service in the area, and be able to work together. VoLTE has been marketed as "HD voice" by some carriers, but this is a broader concept. Moreover, HD+ (EVS) is used only in LTE; HD voice was available in 3G too.
^Poikselkä, Miikka; Holma, Harri; Hongisto, Jukka; Kallio, Juha; Toskala, Antti (2012-03-05). Voice over LTE: VoLTE. John Wiley & Sons. ISBN 978-1-119-95168-1.
VoiceoverLTE (VoLTE) is an LTE high-speed wireless communication standard for voice calls using mobile phones and data terminals. VoLTE has up to three...
and can have better voice quality than its predecessor Voiceover Long Term Evolution (VoLTE). Call setup time is faster than VoLTE due to the inherent...
governed by the GSM Association in PRD IR.94. ViLTE uses the same control plane protocol as VoiceoverLTE (VoLTE), namely the Session Initiation Protocol (SIP)...
Introduces VoLTE for HD Voice & Video Calling Experience Over 4G Network". ProPakistani. 2023-10-19. Retrieved 2024-03-07. "Ufone VoLTE - Ufone 4G". Ufone...
also the first in Malaysia to provide nationwide VoLTE (VoiceoverLTE), available for Android VoLTE-supported smartphones. In December 2021, Yes is one...
Radio Voice Call Continuity (SRVCC) provides an interim solution for handing over VoLTE (VoiceoverLTE) to 2G/3G networks. The voice calls on LTE network...
which is the basis for VoiceoverLTE (VoLTE), Wi-Fi Calling (VoWIFI), Video overLTE (ViLTE), SMS/MMS over WiFi and LTE, USSD overLTE, and Rich Communication...
2021. The S III was the first smartphone to support VoiceOverLTE with the introduction of HD Voice service in South Korea. The phone enables video calling...
Wikimedia Commons has media related to Voiceover WLAN. Local area network Mobile VoIP VoiceoverLTE "VoWifi (Voiceover Wi-Fi)". Joshua Bardwell; Devin Akin...
VoIP companies Mobile VoIP RTP payload formats SIP trunking UNIStim VoiceoverLTEVoiceXML VoIP VPN VoIP recording Variously pronounced as individual letters...
depending upon the country of operation. Airtel had also rolled out its VoiceoverLTE (VoLTE) technology across all Indian telecom circles. It is the second...
a set of specifications for enabling delivery of voice services over 3GPP Long Term Evolution (LTE) access networks based on the current 3GPP Generic...
competition". CNA. Retrieved 6 April 2022. "TPG VoLTE is finally supported on iPhone for making voice calls overLTE – OCWorkbench". Retrieved 6 April 2022. Wong...
This is a list of commercial Long-Term Evolution (LTE) networks around the world, grouped by their frequency bands. Some operators use multiple bands...
network is available but its LTE network is not available. As of February 2016, Bell Mobility has launched voiceoverLTE (VoLTE). In June 2020, Bell launched...
coverage to 99% of Ontarians. On April 18, 2016, Telus launched VoiceoverLTE (VoLTE). VoLTE is supported throughout Canada. Telus' product lineup mainly...
11.66 million". MalaysianWireless. Retrieved 17 July 2018. "Digi Voice-over-LTE (VoLTE) now available, limited to iPhones". 26 October 2016. Retrieved...
national LTE network with coverage across all 22 telecom circles. Jio offers 5G, 4G and 4G+ services all over India and 5G service almost All Over India...
VoiceoverLTE (VoLTE) technology on the operator's network nationwide. Airtel had previously awarded a smaller contract to Nokia for trial of VoLTE technology...
Audio / Video (not available in some regions models) Wi-Fi hotspot VoiceoverLTE (VoLTE) Wi-Fi Calling (not available in some regions models) Hearing aid...
2018, Freedom Mobile began to offer VoiceoverLTE (VoLTE) service on supported devices. Freedom's "Extended Range LTE" service was unveiled and launched...
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