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      Thumbnail image for "Here’s What a Toll-Free Number is and Why You Need One"
      Insights & Resources5 min read

      Here’s What a Toll-Free Number is and Why You Need One

      Toll-free numbers are the perfect way to bridge the communication gap between you and your customers. Learn what a toll-free number is, and how you can take your business to the next level with custom vanity numbers through Telnyx.

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      Thumbnail image for "The Complete Guide to the Public Switched Telephone Network (PSTN)"
      Insights & Resources6 min read

      The Complete Guide to the Public Switched Telephone Network (PSTN)

      In use since the the late 19th century, the Public Switched Telephone Service (PSTN) refers to the combination of phone networks around the globe. Learn how it works, and why the PSTN may be on its way out.

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      Thumbnail image for "Florida 813 Area Code Gets New Overlay"
      News & Events2 min read

      Florida 813 Area Code Gets New Overlay

      The Florida region is adding a new area code - 656 - which may change how you dial locally. Here’s what you need to know:

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      Thumbnail image for "New Wireless Feature: Public IP Mapping for IoT SIMs"
      Insights & Resources2 min read

      New Wireless Feature: Public IP Mapping for IoT SIMs

      Our newest Wireless feature will allow our customers to map public IPs to Telnyx SIMs with a few simple clicks via the Telnyx API or Mission Control Portal.

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      Thumbnail image for "SIP Trunk vs DID - Direct Inward Dialing Basics"
      Insights & Resources9 min read

      SIP Trunk vs DID - Direct Inward Dialing Basics

      Change the way you communicate by leveraging DID numbers to route calls directly to the line you want them to go to.

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      Thumbnail image for "SIP Trunk Encryption - Guide to Secure SIP Trunking"
      Insights & Resources7 min read

      SIP Trunk Encryption - Guide to Secure SIP Trunking

      Learn how SIP Trunk encryption is helping secure SIP connections, and helping to eliminate security concerns surrounding VoIP.

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      Thumbnail image for " SIP Trunk vs PRI | The Clear Winner for Your Business"
      Insights & Resources10 min read

      SIP Trunk vs PRI | The Clear Winner for Your Business

      The right phone system can make or break how you do business. When it comes to SIP Trunk vs PRI, there's a clear cut winner.

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      Thumbnail image for "What is a SIP Trunk Channel? Complete Guide to SIP Lines"
      Insights & Resources4 min read

      What is a SIP Trunk Channel? Complete Guide to SIP Lines

      Learn exactly what a SIP Trunk channel is, how it works, and everything else you'll need to know to scale your call capabilities.

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      Thumbnail image for "Inbound SIP Trunks vs Outbound | Business Guide"
      Insights & Resources6 min read

      Inbound SIP Trunks vs Outbound | Business Guide

      Go in-depth with inbound and outbound SIP trunking, and understand which features make the most sense for your business needs.

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      Thumbnail image for "Enjoy low-latency calling with AnchorSite™"
      Features5 min read

      Enjoy low-latency calling with AnchorSite™

      If you’re a frequent user of any VoIP solution, chances are you’ll have experienced issues with latency once or twice.- that's where Anchorsite™ comes in.

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      Thumbnail image for "Telnyx Recommends Joining the Industry Traceback Group"
      News & Events2 min read

      Telnyx Recommends Joining the Industry Traceback Group

      At Telnyx we are proud to announce that we actively participate in the U.S. Telecom Industry Traceback Group (ITG).

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      Thumbnail image for "SHAKEN/ STIR, what do you need to know?"
      Insights & Resources5 min read

      SHAKEN/ STIR, what do you need to know?

      Let’s take a look at what new rules and regulations surrounding SHAKEN/ STIR and robocalling mean for you.

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      Thumbnail image for "Why Fax is here to stay"
      New Products & Features3 min read

      Why Fax is here to stay

      The idea that fax has been left in the 20th century couldn’t be further from the truth. Here, we’ll explore why fax still has a place in a digital world.

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      Thumbnail image for "On-Demand Webinar: Build Call Tracking with the Telnyx API & Node SDK"
      Video50 min read

      On-Demand Webinar: Build Call Tracking with the Telnyx API & Node SDK

      Node developers - build a call tracking application with the Telnyx Voice API and our Node SDK. Watch a recording of our live webinar!

      Watch Video
      Thumbnail image for "SIP Trunking vs VoIP - What's the Difference?"
      Insights & Resources4 min read

      SIP Trunking vs VoIP - What's the Difference?

      SIP Trunking and VoIP are related, but it's difficult to compare the two terms directly since there are some important differences between the two. Here's everything you need to know.

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      Thumbnail image for "VIDEO: How to Build an SMS Appointment Reminder Application "
      Guides & Tutorials1 min read

      VIDEO: How to Build an SMS Appointment Reminder Application

      No more missed appointments! Watch this five minute tutorial to learn how to send appointment reminders with Telnyx SMS API and Python SDK.

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      Thumbnail image for "What is a VoIP Network and How Does it Work?"
      Insights & Resources11 min read

      What is a VoIP Network and How Does it Work?

      A VoIP network is the technology that allows for calls to be placed over the internet rather than a more traditional phone line. Setting up your own VoIP network offers a lot of advantages, here's what you need to know to get started.

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      Thumbnail image for "E911 VoIP - Requirements, Solutions, and Key Facts"
      Insights & Resources4 min read

      E911 VoIP - Requirements, Solutions, and Key Facts

      For VoIP users, Enhanced 911 (e911) is critical for helping emergency services locate a caller in need. Learn more about the FCC's e911 requirements and everything else you need to know about e911 for VoIP.

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      Thumbnail image for "Here's How and Where to Get Your VoIP Numbers"
      Insights & Resources7 min read

      Here's How and Where to Get Your VoIP Numbers

      From choosing a provider to finding a number, follow along as we break down exactly how to get your very own VoIP number in a few easy steps.

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      Thumbnail image for "What is a VoIP Number and How do they Work?"
      Insights & Resources6 min read

      What is a VoIP Number and How do they Work?

      Learn about the advantages and flexibility of VoIP numbers, and get started with your own number today.

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      Thumbnail image for "Is Fixed VoIP the Right Choice for Your Business?"
      Insights & Resources7 min read

      Is Fixed VoIP the Right Choice for Your Business?

      Unlike their non-fixed counterparts, fixed VoIP is assigned a physical address. For business owners, sacrificing flexibility for authenticity can make all the difference.

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      Thumbnail image for "What Does Non-Fixed VoIP Mean? Everything You Need to Know"
      Insights & Resources9 min read

      What Does Non-Fixed VoIP Mean? Everything You Need to Know

      Sometimes referred to as virtual phone numbers, non-fixed VoIP numbers are assigned a user rather than a phone line. Without the need for a physical address, non-fixed VoIP often provides greater flexibility for businesses..

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      Thumbnail image for "Building Blocks for the Future of AI & Voice Analytics"
      Insights & Resources6 min read

      Building Blocks for the Future of AI & Voice Analytics

      Building conversational AI & voice analytics used to require years of telephony experience. Now, it's all accessible via API.

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      Thumbnail image for "[Fact Sheet] Google RCS Business Messaging"
      Insights & Resources1 min read

      [Fact Sheet] Google RCS Business Messaging

      RCS rich messaging offers features to deliver app-like experiences in a single channel. Check out the fact sheet to learn more!

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      Thumbnail image for "SMS vs MMS - Breaking Down the Most Important Differences"
      Insights & Resources6 min read

      SMS vs MMS - Breaking Down the Most Important Differences

      From pricing to restrictions, we break down the subtle yet important difference between SMS and MMS.

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      Thumbnail image for "What is SMS? How Short Message Service Works"
      Insights & Resources10 min read

      What is SMS? How Short Message Service Works

      As one of the most commonly used messaging technologies in the world, learn what SMS is and how it can help your business.

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      Thumbnail image for "Send Bulk SMS | Guide to Mass Texting Services with Telnyx"
      Insights & Resources7 min read

      Send Bulk SMS | Guide to Mass Texting Services with Telnyx

      Learn about the benefits of bulk SMS for your business, and what makes Telnyx the perfect platform for sending mass texts.

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      Thumbnail image for "What is SMS Marketing? Guide to Strategy and Success [2021]"
      Insights & Resources12 min read

      What is SMS Marketing? Guide to Strategy and Success [2021]

      SMS marketing has become one of the most successful and engaging marketing channels. Here's what it is, and how you can be successful with your campaigns.

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      Thumbnail image for "SMS Delivery | Reporting and Improving Your Deliverability"
      Insights & Resources10 min read

      SMS Delivery | Reporting and Improving Your Deliverability

      Your SMS delivery rate can make or break the success of your business. Learn how to both measure and improve your SMS deliverability.

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      Thumbnail image for "VIDEO: How to Build a Call Center with Python and TeXML"
      Guides & Tutorials15 min read

      VIDEO: How to Build a Call Center with Python and TeXML

      Learn how to build a fully-functioning call center application with multiple clients using the Telnyx Voice API, TeXML, and Python.

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