[The 1-1 phone is not getting disconnected from the callee end] in [ACS-1-1 phone calling.]

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> Please provide us with the following information:
> ---------------------------------------------------------------

Whenever I make a call to my personal phone number and I disconnect it, the call does not get hung up at the application end. Instead, it calls my number again. The only way to disconnect is by clicking the hang up button in the application.

### This issue is for a: (mark with an `x`)
```
- [x] bug report -> please search issues before submitting
- [ ] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)
```

### Minimal steps to reproduce
> Deployed the code samples from the documentation with latest SDK version.
> Tested the application.

### Any log messages given by the failure
> No error logs.

### Expected/desired behavior
> Once the call has been disconnected by the callee, the application should not call back automatically.

### OS and Version?
> Windows 11.

### Versions
> -

### Mention any other details that might be useful

> ---------------------------------------------------------------
> Thanks! We'll be in touch soon.

Start with the JavaScript code samples from the Azure Communication Services documentation and reproduce the call flow on Windows 11. Trace the disconnect handling at the application end and verify that a callee-initiated hang-up does not trigger another call; no specific file or test is named in the issue.

Written by the indexing model from the issue text.