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telnyx-voice-advanced-javascript

Send DTMF tones and manage SIPREC recording in Node.js calls.

Updated Aug 27, 2026
Search Tags:#javascript#voice#telnyx#call control#dtmf#siprec#noise suppression
One-click install
npx skills add https://github.com/tindevelopers/cursor-skills --skill telnyx-voice-advanced-javascript
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: telnyx-voice-advanced-javascript
Source: https://github.com/tindevelopers/cursor-skills/tree/main/telnyx-javascript/telnyx-voice-advanced-javascript
Command: npx skills add https://github.com/tindevelopers/cursor-skills --skill telnyx-voice-advanced-javascript

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires telnyx, and includes references (resource) components.

What problem does it solve?

This Skill provides advanced control over voice calls, enabling features like DTMF sending, call recording initiation, noise suppression, and supervisor call management through JavaScript.

Core Features & Use Cases

  • DTMF Tones: Programmatically send DTMF digits during a call.
  • SIPREC Recording: Start and stop SIPREC sessions for call recording.
  • Noise Suppression: Enable or disable noise suppression for clearer audio.
  • Supervisor Controls: Manage call roles like barging.
  • Use Case: Integrate advanced call handling into your Node.js application to automate interactive voice response (IVR) systems, manage call center agent interactions, or implement real-time call monitoring.

Quick Start

Use the telnyx-voice-advanced-javascript skill to send DTMF digits '1234' during an active call.

Frequently Asked Questions about telnyx-voice-advanced-javascript

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send DTMF tones during an active call in Node.js?▼

You can send DTMF tones during a call in Node.js by using this Skill's functions to programmatically transmit digits like '1234' over an active Telnyx voice call through the Telnyx Node.js SDK.

Can I start SIPREC call recording with the Telnyx Node.js SDK?▼

Yes, you can start and stop SIPREC sessions for call recording with the Telnyx Node.js SDK using this Skill's functions to manage complex communication workflows and call center agent interactions.

How do I enable noise suppression for voice calls in JavaScript?▼

To enable noise suppression for clearer audio in JavaScript, this Skill provides functions that allow you to turn the feature on or off directly within your Telnyx voice call control workflows.

Does this Skill support supervisor controls like call barging?▼

This Skill supports supervisor controls for managing call roles, including barging capabilities, allowing you to monitor and intervene in active call center agent interactions programmatically.

What are the prerequisites for implementing advanced Telnyx voice call control?▼

The prerequisite for implementing advanced Telnyx voice call control is installing the Telnyx Node.js SDK, which is required for the API interactions needed to execute DTMF, SIPREC, and noise suppression features.

When should I use JavaScript for Telnyx IVR and call center automation?▼

You should use JavaScript for Telnyx IVR and call center automation when you need to integrate advanced call handling features like DTMF signaling and SIPREC recording directly into a Node.js application.

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