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.
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.
The Florida region is adding a new area code - 656 - which may change how you dial locally. Here’s what you need to know:
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.
Change the way you communicate by leveraging DID numbers to route calls directly to the line you want them to go to.
Learn how SIP Trunk encryption is helping secure SIP connections, and helping to eliminate security concerns surrounding VoIP.
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.
Learn exactly what a SIP Trunk channel is, how it works, and everything else you'll need to know to scale your call capabilities.
Go in-depth with inbound and outbound SIP trunking, and understand which features make the most sense for your business needs.
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.
At Telnyx we are proud to announce that we actively participate in the U.S. Telecom Industry Traceback Group (ITG).
Let’s take a look at what new rules and regulations surrounding SHAKEN/ STIR and robocalling mean for you.
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.
Node developers - build a call tracking application with the Telnyx Voice API and our Node SDK. Watch a recording of our live webinar!
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.
No more missed appointments! Watch this five minute tutorial to learn how to send appointment reminders with Telnyx SMS API and Python SDK.
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.
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.
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.
Learn about the advantages and flexibility of VoIP numbers, and get started with your own number today.
Unlike their non-fixed counterparts, fixed VoIP is assigned a physical address. For business owners, sacrificing flexibility for authenticity can make all the difference.
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..
Building conversational AI & voice analytics used to require years of telephony experience. Now, it's all accessible via API.
![Thumbnail image for "[Fact Sheet] Google RCS Business Messaging"](http://images.ctfassets.net/taysl255dolk/19U7yJlbemHMNf04sw2EHC/11e58a1e9de649c480d75cbd3022af42/Untitled_design.jpg?fm=webp&w=390)
RCS rich messaging offers features to deliver app-like experiences in a single channel. Check out the fact sheet to learn more!
From pricing to restrictions, we break down the subtle yet important difference between SMS and MMS.
As one of the most commonly used messaging technologies in the world, learn what SMS is and how it can help your business.
Learn about the benefits of bulk SMS for your business, and what makes Telnyx the perfect platform for sending mass texts.
![Thumbnail image for "What is SMS Marketing? Guide to Strategy and Success [2021]"](http://images.ctfassets.net/taysl255dolk/5i6lxEZnQ60FN8d5oy0Yde/79457ac1b8fc381c314b79ceedc222cd/what-is-sms-marketing.png?fm=webp&w=390)
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.
Your SMS delivery rate can make or break the success of your business. Learn how to both measure and improve your SMS deliverability.
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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