Add video audio call call option on firechat

Components

FireChat works in addition to Internet connection or cellular phone coverage. Use it anywhere: planes, public transport, cruise ships, campus, and crowd events. You only need some people around you using Fire chat.
If you are not connected to Bluetooth and WiFi networks, you need to "turn on" to send and receive messages (yes, turn on WiFi, even if you do not have internet access). And if you are connected to a cellular network or WiFi access point, then fire chit will work too.So my suggestion here is for the same. I am suggesting an option to be available for audio and video calling

Proposal

I'm proposing is that there should be an option available for video and audio calling on the firechat. The image below shows you the conversation that's happening between two users.
now look without video audio call option

Mockups / Examples

After added video audio option on firechat it's look

I've shown you how it should be implemented in this image. It would be nice and easy to communication to other

Benefits

We know there are most messengers already providing this feature.
Firstly your time will be saved by this feature when you contact directly to a person through an audio or video call.
you can call video audio call through wifi connection who around using fire chat
Video calls in this time so much important to a person who is away from his/her family and friends. I would definitely like it to feature in firechat soon.