Yeastar Certified SIP Trunk Providers – United States

These American SIP trunk providers have been tested and certified by Yeastar.

1-VoIP

Top-rated service, 99.999% call-level guarantee, and straightforward and cost-efficient pricing is what you can expect from 1-VoIP and their SIP Trunking services. 1-VoIP’s owners have a telecom background spanning over 40 years of experience. After transitioning to VoIP in 2005, the company built a solid reputation of reliability and customer satisfaction. Paired with excellent customer service and technical support, 1-VoIP established itself as a dominant name in the VoIP industry providing residential, hosted business, and SIP Trunk services. 1-VoIP is currently one of the highest customer reviewed VoIP providers and has received the highest quality ratings in all categories. At 1-VoIP, the belief is long lasting relationships with customers is key to mutual success.

1-VoIP
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Appliance Edition Peer Based a-law, u-law, g729a RFC2833, Info, Inband T.38 View 37.3.0.17

Aasani

Aasani provides resellers and companies Hosted PBX services as well as SIP Trunks at a low cost. Aasani’s phone system does not need complicated server provisioning and time-consuming installations. Simple billing, 99% uptime guarantee and great customer support all complement Aasani.

Aasani
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, GSM, SPEEX, G722 RFC2833, Info, Inband Not Tested View 84.5.0.88

Ahoy

Ahoy offers Hosted PBX services as well as SIP Trunks at competitive prices. With services in 132 countries worldwide and 99.999% uptime Ahoy is truly a global leader in the telecom industry. Headquartered in Virginia, Ahoy’s friendly and local staff provide industry leading customer service and support. Ahoy owns and operates redundant, geographically dispersed switching facilities which allow non-stop delivery of mission-critical voice services to the public and private sector. Partnering with Ahoy allows you to focus on what’s important: your business.

ahoy-logo
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based alaw, ulaw, G722, G729a RFC2833, Info, Inband Not Tested View 84.7.0.51

Bandwidth

Bandwidth is a software company that’s transforming the way people communicate and challenging the standards of old telecom. Together with our customers, we’re unlocking remarkable value, questioning the status quo, and helping people interact with technology and one another, oftentimes in ways they never dreamed possible. At Bandwidth, we’ve got a passion for doing things the other way -Nimagining what they could be and uncovering opportunities to take a new approach to create what should be. Whether our engineering teams are crunching code during all-night hack-a-thons or our team members are competing in a Big Idea competition, we love to dive in and get our hands dirty. No idea at Bandwidth is too big or too small, and every voice gets a listen.

bandwidth
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Appliance Edition Peer Based ulaw, G729a RFC2833, Inband Not Tested View 37.3.0.17

Callcentric

Callcentric has been providing premium quality VoIP Phone Service Solutions to business and residential customers since 2006. Throughout this time, we’ve consistently been ranked amongst the top BYOD Providers in the industry for overall service quality and customer support. Our product portfolio includes Premium Routed A-Z Termination, DIDs from over 50 countries, Toll-Free Services, SMS, and more! We pride ourselves in providing top-notch services at prices that are both aggressive and transparent; and are proud to be one of the very few independent providers who is also a licensed CLEC and RespORG. With FREE Services that can be used for testing/evaluation and paid calling plans start at just $1.95 per month; our VoIP Solutions are the perfect match for SMB and Enterprise installs.

callcentric
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud System Register Based ulaw, alaw, gsm, speex,g722, g726, adpcm, g729a, ilbc RFC2833, Info, Inband Not Tested View 84.5.0.88

Clearfly Communications

Clearfly Communications, Inc. provides VOIP and broadband solutions to small and medium-size businesses throughout the United States. The company offers wire-line broadband and business phone line replacement services; including local, long-distance, toll-free, fax-to-email, and Internet access services. Its services are marketed and support exclusively by a network of VARs (value added resellers) nation-wide. This unique sales and marketing strategy has produced industry leading customer satisfaction and north of 50% year over year growth. With over 4,000 customers the company is based in San Francisco, CA.

Clearfly Communication
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law, G729a RFC2833 Not Tested View 84.5.0.88

Convergia Networks

Convergia is part of a global multi-billion dollar group with a strong Pan-American presence and experience in the IT market for more than 15 years. We are proud of our strong strategic partnerships with many leading communications hardware manufacturers around the world and an exemplary list of customers who currently benefit from Convergia’s solutions.

convergia
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Software Edition Peer Based a-law, u-law, G729a RFC2833, Info, Inband Not Tested View 83.4.0.17

Flowroute

Flowroute, the first software-centric carrier, provides communication services and technology for cloud-based products. By providing businesses with programmatic access to communications infrastructure services, Flowroute removes the complexity of introducing new communications solutions to market. The patented nationwide Flowroute HyperNetwork™ delivers leading carrier-quality calling and messaging services with unparalleled reliability, reach, and simplicity. Flowroute is privately held and headquartered in Seattle, Washington.

Flowroute
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, G729a RFC2833 Not Tested View 84.5.0.88

Fuse2

Fuse 2 are independent cloud communication specialists with a unique global presence. Utilising best in class Ribbon Core SBC’s (carrier grade) in virtual and physical hardware instances in geographically diverse data centres. This combined with an advanced session routing engine, gives a significant competitive advantage with agility and adaptability. We provide seamless voice, connectivity and cloud communications solutions to help modern, global businesses operate at their optimum level and nurture growth. We work closely with our partners to provide the most appropriate and personalised systems for their bespoke requirements. We offer end to end solutions with our in-house technical support engineers available to help at all times. Support is also available through dedicated account managers who can offer advice, pricing and free of charge demos on the many solutions Fuse 2 deliver.

Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Trunk G.729, alaw, ulaw RFC2833, info, inband T.38 View 84.13.0.29

Ironton Global

Ironton was established in 1909. Serving our customers for over 107 years, we have established superb processes and knowledge. Specializing in SIP Trunking, we are a facilities based TDM & VoIP carrier delivering high reliability for over 2 million calls a day. The company is an ILEC, a CLEC and an ITSP with over 100,000 access lines across multiple states and Canada.We offer 24x7x365 technical support and maintain our own porting department. This makes us nimble and able to provide quick turnaround of services. Our backbone network offers a triple redundancy architecture utilizing every technology available to complete our calls. Ironton has a strong presence in the SMB market bosting customers in all industries. To include but not restricted to: Healthcare, Automotive, Education, Religion, Real Estate, Government, Insurance, Advertising, Industrial, Financial and Banking.

Ironton Global
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, G722, G726, G729a RFC2833, Info, Inband Not Tested View 84.0.5.88

net2phone

net2phone is a global leader of Voice over IP solutions and fast growing provider of unified communications, Hosted PBX, and SIP Trunking services. net2phone, backed by IDT Telecom, is one of the largest international voice carriers in the world, providing solutions that are revolutionizing the way businesses communicate and collaborate – internally and externally – around the globe.

net2phone-blue-logo
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law RFC2833, Info, Inband Not Tested View 84.5.0.88

nexVortex

nexVortex is a leader in cloud communications for businesses, specializing in high-quality SIP Trunking solutions. We developed, own, and operate, our service delivery platform which allows us to continually innovate, deliver new services, and react to any customer-impacting issue quickly. Our service portal provides our customers and business partners full visibility and control of their services and our industry leading disaster recovery module is a necessity for anyone concerned about receiving business calls even if their site or systems are down. Consider nexVortex for your next SIP implementation to address QoS, visibility with definitive troubleshooting, and disaster recovery. nexVortex has established itself in the marketplace as a channel-centric company which delivers high quality voice services you will want to implement again, and again. Visit www.nexVortex.com and learn how we can help you meet your business needs.

nexVortex
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, GSM, SPEEX, G722, G726, ADPCM, G729, iLBC RFC2833 Not Tested View 84.5.0.88

RingLogix

RingLogix offers resellers and installers a white label VoIP platform where they can easily Quote, Activate, Invoice and Support their own branded VoIP services. Using the RingLogix platform, partners can bundle SIP Trunking services with every Yeastar S-Series or Cloud PBX installation and enhance system sales with high margin VoIP solutions. The platform includes everything they need to run their own VoIP business and start generating monthly recurring revenue streams with profit margins often exceeding 65%. Partners can also use the RingLogix platform bill for hosted Yeastar solutions like the Yeastar Cloud PBX with per system and or per user fees and management.

Ringlogix
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law, a-law, gsm, g729a, ilbc RFC2833, Info, Inband Not Tested View 84.5.0.88

SIP.US

SIP.US provides SIP trunking service for IP-PBX systems and analog/digital gateways. Our service works with your existing Internet connection and supports any SIP-compliant device including; IP-PBX, SIP soft phones, analog telephone adapters or T1 digital gateways. Our SIP trunks are provisioned immediately and come with a free trial that includes up to 60 minutes of calling, allowing you to make sure everything works to your satisfaction. We have a simple, yet powerful online control panel which enables you to easily mange your SIP trunks and telephone numbers. Everything is done in a fully automated, self-service environment.

SIP.US
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law, G729a RFC2833 T.38 View 84.5.0.88

SIPTRUNK

SIPTRUNK.com was founded by telecommunications experts with over 50 years combined SIP trunking experience. We’ve called on this experience to bring you a platform that will propel you toward rapid success. With SIPTRUNK.com you don’t have to worry about the major upfront expense of purchasing your own softswitch or the monthly costs associated with hiring customer service and technical professionals. SIPTRUNK.com provides all of this for you. At SIPTRUNK.com we provide a services platform designed for companies who want to build a SIP trunking practice and a recurring revenue stream selling SIP trunking services.

SIPTRUNK
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law, G729a RFC 2833, inband T.38 View 84.5.0.88

Skyetel

Founded in 2014, Skyetel is a SIP Trunk Provider for Awesome People. Inspired by the Isle of Skye, we want the experience of communications to have the feeling of vast freedom and simplicity, of fresh air. We’re located in Vancouver, WA, along the Columbia River Gorge—a place that maintains its frontier spirit. Our network is completely carbon neutral, powered by renewable energy, and supported by an incredible US Based support team that has multiple awards for their commitment to customer service. Check us out: https://skyetel.com

skyetel-logo
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based g722, g729 RFC2833 Not Tested View 84.7.0.51

Telnyx

Telnyx delivers voice, messaging and more for applications and next-generation communications companies. Telnyx is a communications platform and partner that provides global carrier-grade services. Telnyx maintains an international, private IP network and grants its customers unprecedented control over their communications through its innovative portal and RESTful API.Telnyx products include voice (elastic SIP trunking, global number search and telephony data), programmatic messaging, embedded communications (WebRTC) and automated networking. Customers provision services a la carte and pay by usage for scalable, on-demand communications.Every Telnyx customer has access to 24/7 engineering support and dedicated customer success teams, and Telnyx continues to offer complimentary enterprise services like configuration management, enterprise security and fraud detection.

Telnyx
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, G722, G729a RFC2833, Info T.38 View 84.5.0.88

thinQ

We believe there is a better, more efficient way for companies to communicate. Our first-to-market technologies harness the power of the cloud to bring innovative tools to the telecommunications industry. If we can’t improve your business communications or save you money… then we won’t waste your time!

thinQ
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Port Based u-law, g729a RFC2833 Not Tested N/A 84.5.0.88

Twilio

More than 2 million developers around the world have used Twilio to unlock the magic of communications to improve any human experience. Twilio has democratized communications channels like voice, text, chat, and video by virtualizing the world’s telecommunications infrastructure through APIs that are simple enough for any developer to use, yet robust enough to power the world’s most demanding applications. By making communications a part of every software developer’s toolkit, Twilio is enabling innovators across every industry — from emerging leaders to the world’s largest organizations — to reinvent how companies engage with their customers.

Twilio
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Port Based ulaw RFC2833, Info, Inband Not Tested View 84.5.0.88

VoIP Innovations

VoIP Innovations is a full-service global communications provider offering developers, business customers, enterprises, and carriers four areas of value: 1) carrier services, 2) Apidaze programmable telco APIs (CPaaS) , 3) a Showroom with ready to deploy partner solutions, and 4) professional software development services. With these four areas of expertise, customers are able to build solutions with advanced functionality like voice, WebRTC, and messaging, as well as lower costs on Toll-Free, fax, and global voice and SMS origination/termination. With 24/7 tech support, customer oriented approach, and front and back end APIs, VoIP Innovations offers powerful advantages for creating and delivering global communications solutions. VoIP Innovations, based in Pittsburgh, PA was founded in 2007. To learn more, please visit www.voipinnovations.com.

Voip Innovations
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Port Based u-law, a-law, gsm, speex, g722, g726, adpcm, g729a RFC2833, Info, Inband Not Tested N/A 84.5.0.88

VoIP.ms

Founded in 2007, VoIP.ms is a Canadian VoIP company serving over 80,000 customers worldwide. The company provides a complete VoIP Phone and Messaging Services suite, global phone numbers, virtual FAX, and easy-to-use API integration, offering business and residential customers unrivaled communications solutions. Offering local numbers in more than a hundred countries and free porting from the United States to Canada, VoIP.ms has established a strong reputation as the best bring-your-own-device, contract-free VoIP industry choice.

voipms-logo
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based u-law, g729a RFC2833, Inband Not Tested View 84.5.0.88

Voxtelesys

At Voxtelesys, our primary mission is to bring you the best business class Telecommunications services available at the best possible rates. By matching quality, reliability, the best rates and superior customer service, Voxtelesys should be your first choice for a Telecommunications service provider. Voxtelesys is committed to providing world class services including Voice, SMS, Data, Hosting and Compliance Services. We provide reliable IP PBX business phone services, SMS Messaging, SIP Termination, Toll Free and local DID numbers and service throughout the US, Canada & many International locations. Through our extensive network of domestic and international carrier contracts we insure our customers receive the best quality voice and messaging services available. Our IP switch network is deployed in multiple data centers throughout North America for fail safe reliability that ensures seamless disaster recovery.

voxtelesys
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Register Based a-law, u-law, G729a RFC2833 T.38 View 84.5.0.88

Wiretap Telecom

Take control of your SIP trunks with our easy to use agent / customer portal. Launch trunks with unlimited simultaneous calls and verify trunk health in real time. Build on-demand fail-over trunks, purchase, port, and provision phone numbers, E-911, and much more. Plus, you get to rest easy with our built-in telco switching redundancy. Looking for support? We provide free personal trunk management service and assistance. We are crystal clear at a fraction of the cost. Visit our site for up-to-date rates and products. Come trunk with us!

wiretap telecom
Product Provider Type Supported Codec Supported DTMF Supported Fax Type Support Document Tested Version
P-Series Cloud Edition Port Based a-law, u-law, gsm, g722, g726, adpcm, G729a, ilbc RFC2833, Info, Inband Not Tested N/A 84.5.0.88