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# qualityLevel$

> Observable of simplified quality level (excellent/good/fair/poor/critical).

```ts
get qualityLevel$(): Observable<QualityLevel>
```

Observable of simplified quality level (excellent/good/fair/poor/critical).

## **Examples**

```ts
call.qualityLevel$.subscribe((qualityLevel) => {
  console.log('qualityLevel:', qualityLevel);
});
```