New Delhi, India – BSNL, the state-owned telecom giant, has officially announced the nationwide rollout of its Voice over WiFi (VoWiFi) service starting 2026. This move ensures that BSNL customers can now enjoy high-quality calls even in low network areas, making it a game-changer for urban and rural users alike.
What is VoWiFi?
VoWiFi (Voice over WiFi), also known as WiFi Calling, allows users to:
-
Make voice calls and send messages over WiFi
-
Operate seamlessly even when mobile signal is weak or unavailable
-
Use their existing mobile number without any additional charges or apps
With VoWiFi, the connectivity barrier in remote, rural, or basement locations can be eliminated, improving user experience significantly.
Key Benefits of BSNL VoWiFi Service
-
Seamless Connectivity: Make calls in areas with poor or no cellular signal
-
High-Quality Voice Calls: Enjoy crystal-clear voice quality without interruptions
-
Cost-Effective: No extra charges for VoWiFi calls, same mobile plan applies
-
Nationwide Availability: Now available across all telecom circles in India
-
Easy to Use: Most modern smartphones support VoWiFi without additional apps
How Does VoWiFi Work?
VoWiFi operates on IMS-based technology that enables smooth handover between WiFi and mobile networks. If your WiFi weakens or mobile signal returns, the call continues seamlessly without dropping.
This technology is particularly beneficial for:
-
Rural and remote areas with weak mobile coverage
-
Indoor or basement locations with low signal strength
-
BSNL customers seeking uninterrupted connectivity
Activating VoWiFi on Your Smartphone
Activating VoWiFi is simple:
-
Go to Network Settings on your smartphone
-
Turn on WiFi Calling / VoWiFi
-
Ensure you have a stable WiFi connection
-
No extra apps or subscriptions are needed
Most Android and iOS devices are compatible with VoWiFi, making it accessible for the majority of users.
Why BSNL VoWiFi is a Game Changer
-
Supports BSNL’s goal to modernize its 4G, VoLTE, and VoWiFi infrastructure
-
Helps compete with private telecom providers like Jio, Airtel, and Vi
-
Bridges connectivity gaps in remote villages, hilly terrains, and disaster-affected areas
-
Strengthens India’s telecom infrastructure and improves customer satisfaction