VoIP dialer

Woman connects VoIP call with custom built dialer

Discover the power of customizing your VoIP dialer

Sometimes costly out-of-the-box dialer solutions don’t deliver the exact experience you need. Choosing to build a custom, high-quality VoIP dialer might seem like a heavy lift at first, but it could be easier than you think. The Telnyx Voice API and SDK enable you to build a custom dialer that meets your specific business needs by tailoring your feature set to your desired specifications, giving you complete control at a fraction of the cost.


Save big when you build

Customers can save over 80% of their spend when they decide to build a dialer solution versus buying a pre-built product.


Cost savings

Build with experts

If you’re not a technical whiz, Telnyx can help architect and build a VoIP dialer that meets your specific needs.


Support and advice

Dial from every platform

Code examples and SDKs for WebRTC, iOS and Android mean you can easily replicate your customized dialer experience across every major platform.


Most implementable CPaaS and VoIP platform, G2 Winter 2023

How it works
  1. 1

    Get started with Telnyx Mission Control

    Set up your Mission Control Portal account to purchase a number and set up a SIP trunking connection in just a few clicks.

  2. 2

    Test the sample web dialer application

    Get familiar with WebRTC by testing out our sample Web Dialer directly in Mission Control. Reference our Developer Docs if you need help.

  3. 3

    Integrate the features you want

    We make it easy to add a rich feature set to your dialer to make life easier for your team and your customers. Choose to add call recording, instant number provisioning, voicemail and more to build your perfect solution.

  4. 4

    Scale your communications with confidence

    With a powerful private communications platform carrying your VoIP dialer traffic, you can be confident that Telnyx will be able to support your expanding business needs.


Consolidate your communications provider

  • Icon Resources Article

    Upmarket partners with Telnyx to empower sales teams

    Upmarket’s combined content and productivity software puts sales playbooks into reps' hands during live conversations, driving teams to start selling on day one.

  • Icon Resources Article

    Click-to-call: real-life examples and business benefits

    Click-to-call is a type of digital voice communication in which the user simply clicks a button to initiate a VoIP call.

  • Icon Resources Docs

    Web RTC Dialer Sample App

    Try our Voice SDK in our dialer app for hands-on testing. It’s incredible how fast the setup is.

Ready to build something incredible?

A VoIP dialer is software that uses VoIP (Voice over Internet Protocol) to make outbound voice calls. VoIP dialers utilize the Internet connection and a VoIP service provider, which eliminates the need for a traditional phone line.