Incoming call notices inconsistently not appearing on iOS

[mattyg]

Describe the bug

Inconsistently, incoming call notices on iOS do not appear, but the device rings / vibrates as expected.

Expected Behaviour

Incoming calls should always display an incoming call notice when the app is open and connected to Voxeet.

Steps to Reproduce the Problem

See the minimalistic code example below.

Minimalistic code (recommended)

This repo (branch no-hud-video-bug) demonstrates the issue: https://github.com/mattyg/voxeet-cordova-example

Both devices used were on iOS.

Follow the steps below to reproduce:

• Device A: connect to voxeet

• Device B: connect to voxeet

• Device A: Create conference

• Device A: invite user on device B

• Device B: click "Accept" on incoming call notice

• Device B: Hang up call

• Device A: invite user on device B

• Device B: click "Accept" on incoming call notice

• Device B: Hang up call

• Device A: invite user on device B

Device B vibrates / rings as if incoming call notice is coming in, but no such incoming call notice is displayed

Specifications

• OS: iOS

[VTCoco]

Hello with the https://github.com/voxeet/voxeet-uxkit-cordova/releases/tag/v1.4.2 release that is using our v3.0.1 VoxeetSDK, this ticket is resolved.