Whether it's a feature in your application, or the main offering for an enterprise business, we're focused on making voice services easy to add, reliable, and crystal-clear. Bandwidth Voice APIs are backed by a real, reliable network that we control completely—which means you get access to great quality and included support, at a price only a network operator can provide.
Start building immediately with our cloud Voice API, or connect directly to our secure IP voice network via SIP. Whatever the right communications solution may be for your business, we're here to help you deliver business-grade voice.
Learn everything you ever wanted to know about CPaas, Communications APIs, and doing it right.Read Now
Our extensive nationwide voice coverage means more directly connected calls, tighter security, and cost savings that we can pass along to you.
See what we're doing (and what you can do!) to help fight quality issues like latency, packet loss, and jitter.Network Power - The Real Secret Sauce Behind
Our extensive on-net footprint brings you quickly connected calls at a higher quality with maximum cost control.
Our network is architected with the latest technology and is custom-made for voice.
That means virtually unlimited expansion potential for your business.
Automated number ordering, activation, and porting (yes, even bulk porting!) make it all a breeze.
We give our customers in-house technical support, subject matter expertise (in porting, 9-1-1, and billing!), and jack-of-all-trades customer advocates.
Quality connections that work for any business need.
Adding business-grade quality calling to your application couldn't be easier, or more scalable.
The ultimate in scalability and quality, our proven network is built around an entire software platform that makes managing your investment simple.
Equip your businesses across the country or down the hall with crystal-clear voice.Learn More
Bandwidth has superstars in the industry who are itching to share their secrets with you! We also partner with industry leaders with insider knowledge that'll take your communications to the next level. Explore all our voice webinars to see what you can learn.
Local and Toll-free Numbers
Best-In-Class Voice Quality
Easier 9-1-1 Access
Optimized Call Routes
Call Anyone, Anywhere
Wireless Carrier Interconnects
Automated Call Control
Detailed Call Records
Recording and Transcription Services
Playable Media Files
Text to Speech Services
Any way you piece it together, you'll get superior results.Talk with a Bandwidth Expert
Collaboration is a way of life, and for mobile and remote workers it's crucial to be able to reach their teams no matter where they're located. Bandwidth customers like UberConference incorporate the PSTN via Bandwidth Voice to guarantee their users can be reached anywhere, with or without their application installed.See other use cases
Give your support agents the power of context. Call center providers use Bandwidth's Voice API and trackable toll-free numbers to give support agents insight on customer problems faster. Imagine a customer's delight when your agents are already prepared with next steps the second they pick up the phone.See other use cases
Business voice platform Truly transforms any smartphone with a cellular connection into an enterprise-ready business communications device. Truly uses Bandwidth's Voice API to deliver top-quality voice connections and flexible options for answering with minimal telephone infrastructure. Reps can receive calls anywhere they'd like—on their smartphones, on their desk phones—and track it all in Salesforce.Check out the full Truly case study
In today's businesses, collaboration is a way of life. Workers are on the phone day in and day out having crucial business conversations—they can't wait around for their conference line to keep up. At Bandwidth, we're dedicated to quality and are committed to helping you grow with hand-in-hand support and pricing that won't hold you back.
Communication is our specialty. Read more about why we're a perfect partner for Enterprise Communication solutions.Read More
Bandwidth Seat-Based Voice for Unified Communications providers makes it a breeze to bundle, purchase, provision, and bill for local and long distance services. Each Bandwidth Seat contains a telephone number, location-based 9-1-1 routing, incoming CNAM, along with a bundle of minutes and a bundle of SMS/MMS messages—all totally customizable based on your customer's needs.Read More