---
title: Node SDK & Telnyx API - Call Tracking Tutorial [Webinar]
canonical: https://telnyx.com/webinars/build-call-tracking-nodejs
---
# Node SDK & Telnyx API - Call Tracking Tutorial \[Webinar\]

# 

On-Demand Webinar: Call Tracking with the Telnyx S

## Watch and Learn to build a Call Tracking Application

On January 26th, team Telnyx hosted a live webinar showing attendees how to build a [call tracking](https://telnyx.com/use-cases/call-tracking) application with our Node SDK. Our resident Developer Advocate Dan walked through everything you need to get up and running:

* How to configure your Telnyx Portal account.
* How to purchase phone numbers via API.
* How to forward incoming calls from multiple numbers to your main line.
* How to track incoming calls placed to a phone number.

If you couldn't join us for the live webinar, be sure to watch the recording here. You can also follow along with a step-by-step tutorial in our [Developer Center](https://developers.telnyx.com/docs/voice/programmable-voice/call-tracking), or [grab the SDK from GitHub](https://github.com/team-telnyx/telnyx-node) and check out our documentation to start building call tracking apps of your own!

[Start building](https://telnyx.com/sign-up)

### Ask AI

* [![GPT](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/chatgpt_icon-ea55e09d.jpeg?width=92&format=webp)](https://chat.openai.com/?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Claude](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/claude_icon-c7c8eef3.webp?width=92&format=webp)](https://claude.ai/new?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Perplexity](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/perplexity_icon-cd5b74f1.webp?width=92&format=webp)](https://www.perplexity.ai/search?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Gemini](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/gemini_icon-4ff1cbf4.webp?width=92&format=webp)](https://www.google.com/search?udm=50&aep=11&q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)
* [![Grok](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/grok_icon-e588e5bd.webp?width=92&format=webp)](https://x.com/i/grok?text=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)