Mobile communications have become an integral part of life, but coverage from cellular providers isn't always ideal, especially inside buildings with thick walls or in remote areas. In such situations, technology comes to the rescue. VoWiFi, which allows you to make voice calls over an internet connection. For Beeline subscribers, this feature is standard and free, making it an excellent tool for saving money and improving call quality.
The technology is simple: your smartphone uses a Wi-Fi hotspot to transmit voice traffic, bypassing potentially weak cell towers. This is especially important for residents of apartment buildings, where the signal can drop out in basements or deep rooms. Beeline is actively implementing this option, ensuring stable communication even where regular calls are impossible.
To start using this service, you don't need to install any additional apps like Viber or WhatsApp. You call from your regular phone number, and the other person sees your number just like with a regular call. The only requirements are an active internet connection and that your device and data plan support this feature.
What is VoWiFi technology and how does it work?
Technology Voice over Wi-Fi (VoWiFi) is a solution that integrates voice communications directly into IP network infrastructure. Unlike messaging apps, which use their own servers and require both parties to install the app, VoWiFi operates at the operator level. This means the call goes through Beeline gateways and is switched to the public PSTN telephone network.
The principle of operation is that the voice signal is digitized and broken into data packets that are transmitted over the wireless network. This process is completely transparent to the user. If you leave Wi-Fi coverage during a call but enter a strong cellular network area, the call can be handed over without disconnecting, provided the device and network settings support it.
⚠️ Attention: Call quality directly depends on the speed and stability of your internet connection. When using public Wi-Fi in cafes or airports, connection delays or disconnections may occur due to congestion.
It's important to understand the difference between VoWiFi and app-based calls. The former is billed based on your Beeline plan (package minutes or per-minute billing), while the latter only uses internet traffic. VoWiFi does not consume mobile internet package megabytes, as traffic goes through a Wi-Fi channel.
Technical details of the protocol
The VoWiFi protocol uses IPSec encryption to protect voice data when transmitted over open networks. The operator authenticates the subscriber through IMS (IP Multimedia Subsystem), verifying their call authorization. This provides a level of security comparable to regular calls and even higher than unencrypted GSM channels.
Checking smartphone and tariff compatibility
Before setting up the feature, make sure your hardware and data plan support it. Not all smartphone models, even modern ones, have built-in VoWiFi software support for Russian carriers. This is especially true for devices imported through parallel channels or manufactured several years ago.
The list of supported devices is constantly expanding. Currently, stable operation is guaranteed on most models. iPhone (starting with iPhone 6 and newer with the latest iOS) and flagship lines Samsung, Xiaomi, HuaweiHowever, even if a phone model is supported, the operator must add it to their whitelist for the feature to work correctly.
Regarding tariffs, Beeline offers VoWiFi service on almost all current and archived tariff plans for individuals. Exceptions may include some corporate tariffs or specific plans without voice minutes. You can check your tariff in your personal account or through the service team.
To quickly check the service status, you can use a USSD request. Dial the command *110*1081# and press the call button. The system will respond with a message indicating whether Wi-Fi Calling is active. If it's disabled, follow the instructions in the menu or contact support.
How to enable Wi-Fi calling on iPhone
Apple smartphone owners are the luckiest: this feature is usually set up automatically after updating your carrier profile. However, if the feature doesn't activate automatically, you can enable it manually in your device settings. Make sure your iPhone is updated to the latest available version of iOS.
To activate, go to the menu Settings, then select the section Cellular communications. Find the item Wi-Fi calling and toggle the switch to the active position. In some iOS versions, this option may be located within the menu for a specific SIM card if you have multiple SIM cards.
Once enabled, the system may request that you confirm your address for emergency services. This is a standard procedure required by law, as when calling via Wi-Fi, the operator only sees your location by your IP address, not your cell tower. Enter your current address; it will only be used when calling emergency services.
☑️ iPhone Setup Checklist
After successful activation, the following message will appear in the status bar next to the operator's name: Wi-Fi Call or the corresponding icon. This means your phone is ready to make and receive calls over the wireless network. If the icon doesn't appear, try restarting your device or reconnecting to the network.
Setting up VoWiFi on Android devices
On the platform Android The setup process may vary depending on the smartphone manufacturer and operating system version. Shell interfaces MIUI, OneUI and stock Android have differences in the arrangement of menu items, but the logic remains the same.
In most cases, the path to the setting looks like this: open Settings, go to the section Connections or Network and Internet. Find the item Wi-Fi calling (or Wi-Fi Calling) and activate it. On some Samsung models, you need to turn on the mode first. VoLTE, since these technologies are closely related.
If you can't find a setting in the standard menu, use the settings search. Enter "Wi-Fi" or "Calls" in the search bar, and the system will automatically suggest the desired option. It's also worth checking whether this option is hidden in the engineering menu or blocked by your firmware provider.
⚠️ Attention: On some Xiaomi and Huawei models imported from other regions, the "Wi-Fi Calling" option may be hidden. In this case, you may need to change the region in the phone settings to "Russia" or flash the device.
For devices Samsung the following sequence is typical: Settings → Connections → Wi-Fi callingMake sure "Mobile & Wi-Fi" or "Wi-Fi only" is selected, depending on your network priority preference.
Tariff plans and service costs
One of the main advantages of this technology for Beeline subscribers is that it's free. The operator charges no additional fees for connection or use of the VoWiFi feature. Call minutes are billed strictly according to your basic plan.
If you have a subscription, your Wi-Fi call time will be deducted from your subscription. If your minutes run out or your plan requires per-minute billing, your plan's standard per-minute rate will apply. There are no hidden fees or subscription charges for the technology itself.
However, it's worth considering data consumption. While the call itself doesn't use up your mobile data, it does use up your Wi-Fi network. An hour of high-quality voice calls (HD Voice) consumes approximately 40-60 MB of data. If you have limited home data, this is worth keeping in mind.
| Parameter | Meaning | Note |
|---|---|---|
| Connection cost | 0 rubles | The service is free |
| Subscription fee | 0 rubles/month | There is no fee |
| Tariffing for minutes | According to the tariff | Debited from the minutes package |
| Traffic consumption | ~1 MB/min | Wi-Fi network traffic |
It's important to note that when roaming abroad, Wi-Fi calls may be charged differently. In some cases, if your phone is registered to your home network (via Wi-Fi), calls may be treated as if they originated from your home network, which is significantly cheaper than international roaming. However, these terms are subject to change, so it's best to check the details in your account before traveling.
Solution and troubleshooting
Despite the simplicity of the technology, users may encounter problems connecting or using it. The most common cause is an unstable internet connection. If the Wi-Fi signal is weak or the channel is congested, audio quality may deteriorate, and echo or interruptions may occur.
Another common issue is the inability to activate the feature even on a supported device. This is often resolved by updating the carrier profile. To do this, on an iPhone, go to Settings → Main → About this device and wait for the update notification to appear. On Android, this can happen automatically or through the "My Beeline" app.
It's also worth checking your router settings. Some security protocols or firewall settings may block ports required for VoWiFi. If you're using a corporate network or a complex home router, try switching to a mobile hotspot from a different carrier to test.
⚠️ Attention: When calling emergency services (112, 101, 102, 103, 104) via Wi-Fi, the operator may not see your exact location. Always clearly state the address you are calling from.
If all else fails, try a full network reset. This will delete saved Wi-Fi passwords and Bluetooth settings, but it often resolves software conflicts that interfere with voice services. After the reset, reconnect to the network and check the service status.
Frequently Asked Questions (FAQ)
Will minutes be deducted if I call via Wi-Fi?
Yes, minutes will be deducted according to your plan. If you have a minute package, they will be deducted from it. If you don't have a package or it's exhausted, you'll be charged per minute. VoWiFi technology itself is free.
Is it possible to make calls via Wi-Fi if the SIM card is blocked?
No, your SIM card must be active and unlocked to authenticate with your carrier's network and make calls. However, if you have access to Wi-Fi, you can use messaging apps (WhatsApp, Telegram) for calls, as they don't rely on your carrier's SIM card status.
Why is there no Wi-Fi Call icon on my phone even though the settings are enabled?
The icon only appears when you're actively connected to the operator's server via Wi-Fi. Make sure Wi-Fi is turned on, the internet is working, and you're within range. Also, check that your phone isn't set to "Mobile Network Only" in your call settings.
Does VoWiFi work if there is no mobile network at all (airplane mode)?
Yes, if you turn on Airplane Mode and then separately turn on Wi-Fi, calls will work via Wi-Fi Calling, provided the feature is configured and allowed in your phone's settings to work in Airplane Mode.