Even though Bharti Airtel (AS9498) is an upstream of Vodafone Idea (Vi) the routing between the two ISPs is consistently bad. While this heavily affects P2P traffic, it also has other impacts. ➜ VoWiFi (Voice Over WiFi) is very useful for places which have poor cellular coverage, But due to the horrible routing between the two ISPs the VoWiFi experience is bad. When I use VoWiFi (Vi SIM) on Airtel Broadband connection, there are constant call drops and stuttering.
Originally published on Shrirang Kahale's blog ↗
