How can you improve the quality of voice calls with 4G LTE?

1 What is 4G LTE?

4G LTE stands for fourth generation long term evolution, and it is a technology that enables high-speed data transmission over cellular networks. 4G LTE can support various services, such as video streaming, online gaming, and web browsing. However, 4G LTE does not natively support voice calls, unlike previous generations of cellular standards. Instead, it relies on other technologies to deliver voice services, such as VoLTE, VoIP, and VoWiFi.

2 What is VoLTE?

VoLTE stands for voice over LTE, and it is a technology that allows voice calls to be carried over the 4G LTE network, instead of using the legacy 2G or 3G networks. VoLTE can offer several benefits, such as higher voice quality, faster call setup, lower battery consumption, and simultaneous voice and data usage. However, VoLTE requires both the mobile device and the network operator to support it, and it may not be available in all areas or under all conditions.

3 What is VoIP?

VoIP stands for voice over internet protocol, and it is a technology that allows voice calls to be transmitted over the internet, using applications such as Skype, WhatsApp, or Viber. VoIP can offer more flexibility, lower costs, and more features than traditional voice services. However, VoIP also depends on the quality and reliability of the internet connection, which can vary depending on the network traffic, the bandwidth, and the latency. VoIP can also consume more data than VoLTE, and it may not be compatible with emergency calls.

4 What is VoWiFi?

VoWiFi stands for voice over WiFi, and it is a technology that allows voice calls to be made over a WiFi network, using the same phone number and application as the cellular network. VoWiFi can improve voice quality and coverage, especially in areas with weak or no cellular signal, such as indoors or remote locations. VoWiFi can also reduce roaming charges and data consumption. However, VoWiFi also requires the mobile device and the network operator to support it, and it may not work with some WiFi networks or routers.

5 How to improve voice quality?

To improve the quality of voice calls with 4G LTE, you can check your signal strength and network coverage, enable VoLTE on your device and network operator, use VoIP applications when you have a stable and fast internet connection, and use VoWiFi when you have a weak or no cellular signal. Doing so can offer higher voice quality and faster call setup than using 2G or 3G networks, as well as access to more features and lower costs. Be aware of the data consumption and emergency call limitations of VoIP applications, as well as the security of the WiFi network for VoWiFi. By following these tips, you can enjoy a better communication experience with your friends, family, and colleagues.