VoLTE stands for Voice over Long-Term Evolution. It’s a big leap in mobile network communications since 2012. By using 4G and 5G, VoLTE provides crystal-clear voice calls. This tech brings quicker call setups and better quality, helping businesses and everyone else.
Think of your voice calls turning into efficient data packets. They travel smoothly over LTE networks. Unlike old 2G or 3G, VoLTE lets you use voice and data at the same time. With 3G fading away, getting a VoLTE-ready device is key to enjoy the latest in mobile communication.
What Is VoLTE?
VoLTE stands for Voice over Long-Term Evolution. It’s a big change in how we make phone calls. Now, voice calls happen over LTE/4G networks. Before, using the internet and making calls at the same time was impossible. VoLTE changes that by using a special technology.
VoLTE uses something called IP Multimedia Subsystem. This makes voice calls clear and fast. The process makes sure calls start quickly and sound great. Plus, it lets you use 4G calling without using extra data. Big phone companies like Verizon are making the switch, showing VoLTE’s value today.
Using VoLTE, people get amazing voice quality and can use the internet during calls. This upgrade improves our everyday chats. It also makes mobile networks ready for the future.
How VoLTE Works
VoLTE, or Voice over LTE, marks an important step in mobile technology. It comes after the older 2G and 3G networks. Now, we have faster 4G and even 5G networks. VoLTE brings better call quality and uses network resources more efficiently.
Transition to 4G/5G Networks
As we move to 4G LTE and 5G, we’re leaving 2G and 3G behind. VoLTE uses these newer networks for clearer voice calls. By February 2019, 253 operators in 113 countries were moving towards VoLTE. By August 2019, those numbers had increased. Now, 262 operators in 120 countries are investing in it. This shows how VoLTE uses 4G and 5G’s power to improve calls and data use.
The Technology Behind VoLTE
VoLTE works on the IMS network, making voice calls just another type of data. This way, it uses resources more efficiently. This technology uses special profiles for managing voice services over LTE. It improves call quality with codecs like AMR-WB and EVS. Plus, it allows for more voice and data capacity compared to older networks.
VoLTE and Data Transmission
VoLTE lets you use voice and data at the same time. This means you can make HD video calls and share data without dropping the voice call. It’s great for businesses, making operations more flexible and efficient. With 5G, these benefits will only grow, offering even better call quality and less delay during calls.
What Is a VoLTE Call?
A VoLTE call means making calls over your device’s 4G LTE or 5G network. It’s a big step in mobile tech. It brings you clearer voice calls and quick connections.
As of January 2023, the Global Mobile Suppliers Association says 292 network operators have taken up VoLTE. Out of these, 258 have launched their networks. This shows how widely the technology is being adopted for better voice calls.
VoLTE calls shine because of their top-notch audio. They also connect faster. And, they can be kinder to your phone’s battery. Plus, you can have calls with up to six people at once.
To make a VoLTE call, you need two things. First, both phones must support VoLTE. Second, you must be in an area that supports it. This feature is on by default on many new smartphones. This includes iPhone 6 and newer, all Google Pixel, and Samsung Galaxy from 2015.
VoLTE lets you talk and use data at the same time. This means you can browse the internet during a call. It also lets you share videos and send multimedia messages. This is thanks to IMS calling protocols.
Using VoLTE calls gives you better voice quality and modern features. Check if your device can use VoLTE to try these benefits yourself.
Benefits of VoLTE for Mobile Communication
VoLTE is changing the way we talk over the phone. It offers better features than old networks. Now, let’s look at why VoLTE is good for talking and using the internet.
High Voice Quality
With VoLTE, you get HD voice calls. This makes the sound very clear. You can hear people better, even when it’s noisy around you.
Faster Call Setup
VoLTE connects calls quickly. It combines the signals, so calls start faster. This is great when you need to make a call right away.
Simultaneous Voice and Data Usage
VoLTE lets you talk and use data at the same time. You can surf the web or watch videos while on a call. This is a big improvement over the old 2G and 3G networks.
VoLTE vs. VoWiFi: Key Differences
Comparing VoLTE and Wi-Fi Calling shows both offer ways to make voice calls online. VoLTE means Voice over LTE, using your mobile operator’s 4G network. This gives high-quality calls and smoothly switches from mobile data to Wi-Fi.
Wi-Fi Calling uses Wi-Fi for voice calls, which helps in areas with bad cell service. It’s great where Wi-Fi is quicker or more reliable than 4G or 3G. VoLTE, working on 4G, isn’t hurt by the ending of 3G networks. It brings fast data speeds and good call quality.
VoWiFi can switch calls to 3G or 2G if no VoLTE is available. So, you won’t lose a call, even with a weak mobile network. For better Wi-Fi, consider upgrading your router or using mesh networks. This boosts VoIP calls by fixing connectivity and getting rid of dead zones.
VoLTE and Wi-Fi Calling mean no more third-party apps for calls. You use your phone’s dialer. VoLTE cuts delays in calls by up to 50%, offering clearer sound. However, Wi-Fi Calling works in places with poor mobile coverage. Knowing these facts helps decide which tech fits your communication needs best.
Requirements for Making VoLTE Calls
To use VoLTE calls well, you need to meet some key requirements. These include checking if your phone is compatible, if your network supports it, and if your phone has the right software and settings.
Device Compatibility
Your phone must support 4G/LTE to work with VoLTE. Some phones can’t do this. For example, the iPhone 6 and some HTC, LG, Motorola, and older Samsung Galaxy models. Getting a new phone that works with VoLTE is important for uninterrupted, high-quality calls.
Network Support
Having a 4G/LTE phone isn’t enough; your carrier must also support VoLTE. In the U.S., big networks like AT&T, T-Mobile, and Verizon offer VoLTE, often called HD Voice. Make sure your network and SIM card are set up for VoLTE. This lets your phone make better calls.
Software and Settings
With the right phone and network, update your software next. Phone makers often release updates that improve VoLTE. Then, turn on VoLTE in your phone’s settings. This usually means going to your network settings and switching VoLTE to ‘On’. This keeps your phone on the 4G network for calls and data, making your calls clear and reliable.
Conclusion
VoLTE is changing the future of mobile communication for the better, for both businesses and consumers. Many business owners, around 70%, are moving from old PBX systems to VoIP telephony. This shows VoLTE’s growing impact, offering three times more data and voice capabilities than the older 3G networks.
The quality of VoLTE calls is much clearer than 3G and 4G calls. It’s even better than high-definition Skype calls. When both callers have HD devices, VoLTE gives high-definition voice quality. Plus, VoLTE calls connect faster than 3G, making networks more efficient. This leads to longer battery life and a smoother experience for users.
VoLTE operates on 4G LTE networks, giving a reliable choice over traditional VoIP, which may rely on 3G or 4G. It has dedicated bandwidth that reduces delays and connection problems. As carriers like Verizon, AT&T, and T-Mobile expand VoLTE deployment, more people will enjoy its benefits.
The role of VoLTE in mobile communication is clear and growing. Its ongoing development is matching the need for higher quality voice calls and more effective networks. VoLTE is set to stay important in the changing world of mobile connectivity.
