[Feature Request]: Need to add background sound with twilio voice call like background office sound or something.

[kapilkarda]

Preflight Checklist

• [X] I have read the Contributing Guidelines for this project.
• [X] I agree to follow the Code of Conduct that this project adheres to.
• [X] I have searched the issue tracker for a feature request that matches the one I want to file, without success.
• [X] This is not a general Twilio feature request or bug report. It is a feature request for the twilio-node JavaScript package.

Problem Description

I want to play an indefinite sounds that will play the background office noice while playing an audio.

Proposed Solution

We can setup some conference call one is playing the sound and another is connecting with streams

Alternatives Considered

NA

Additional Information

No response