Crystal-clear sound and fast internet: subscribers choose VoLTE

Making calls without disconnecting from mobile internet, hearing other person with maximum clarity and connecting faster – these are the capabilities offered by VoLTE ("Voice over LTE") technology. It is already used by over 700,000 MegaFon Tajikistan subscribers, while another 800,000 own smartphones that support this function. If it does not activate automatically, customers simply need to enable VoLTE in their mobile device settings or visit any MegaFon Tajikistan office for assistance.

Just a few years ago, making mobile calls while using the internet meant switching between networks of different generations. When a subscriber dialed a number, data transmission would automatically stop because the smartphone switched to the 2G "voice" network.

In 2022, MegaFon Tajikistan became the first operator in the country to launch VoLTE technology, solving this issue. Now, voice calls take place over the same 4G network, allowing for uninterrupted internet use – such as checking email or replying to instant messages during a conversation. Importantly, voice calls do not consume the subscriber's data allowance. VoLTE has also reduced connection times, meaning less waiting for the conversation to begin, while delivering clearer, more detailed sound.

Currently, the technology is available to 1.5 million of operator's subscribers, and this number is growing as more VoLTE-enabled smartphones enter the market. These include modern models from Apple, Samsung, Xiaomi, and other global manufacturers.

"For modern subscriber connectivity is not just about making calls; it is about the convenience of using a full suite of digital services. VoLTE combines a range of capabilities: high-quality audio, fast call setup, and full use of mobile data during the conversation. On modern devices, the VoLTE feature usually activates automatically. If it doesn't, it is enaugh enable it in your phone settings to enjoy the technology's benefits every day," explains Alijon Ganiev, Technical Director of “MegaFon Tajikistan” company.  

To ensure smartphone owners can use VoLTE even in remote areas, MegaFon Tajikistan is steadily expanding it’s 4G/LTE network across the country. Alongside the rollout of 4G base stations, the company continues to upgrade the software for IMS—the technology platform that powers modern voice services. Wherever 4G connectivity is available, subscribers can make calls while staying online and enjoying crystal-clear audio. Notably, these calls offer superior quality compared to voice calls via messaging apps: because VoLTE operates directly on the carrier's network, connection quality does not depend on the availability of third-party app servers.

Do you want to enjoy the benefits of this technology? Check if your smartphone supports VoLTE—and if it does, don’t forget to enable the feature.