Audio and video call notifications in chat window

Audio and video calls are fitted with notifications that will be displayed in the chat windows of both users.

The various call notifications are illustrated below:

Users:

• Scott Fisher - caller
• Emma Cartner- receiver

		Scott Fisher	Emma Cartner
1.	When both the Users had engaged in a Video Call	You were in a video call 5 mins.  Call again	You were in a video call 5 mins. Call again
2.	When Scott makes a video call and cancels it	You cancelled a video call.  Call again	Scott cancelled a video call.  Call back
3.	When Scott makes a video call and Emma misses it	Emma missed a video call.  Call again	You missed a video call.  Call back
4.	When Scott makes a Video call and Emma declines it	Emma is busy at the moment.  Call again	You declined a video call.  Call back