dailing sound not coming

[VipulDungranee]

steps I followed :-

• cloned this example code

• run it on my real device

• sign with my appId and userid

• made call by entering another userid of my app

• call is working correctly but dialing sound not coming

• I am facing this same issue in my app as well where I have integration of SendBirdSDK

please help on this as soon as possible as this is one of the key requirement of our users
thank you !!