Push Notification Issue

→ We have been integrated the call and video call features, based use your steps mentioned on the reference document. However, we are not getting a push notification to get a call triggering to another mobile phone.

Scenario: ->If a user hit a call option-> we are sending the (callee ID, call option) to the senbird. But we are not getting the push notification or any status to pass the call to the attender person. For example-[Like WhatsApp calling notification we are expecting].Push