ITSP Partners

Epygi has partnered with some of the best ITSPs (Internet Telephony Service Providers) around the globe. Epygi products have been tested and certified to work with their services.

If you are an ITSP and would like to partner with Epygi, you can learn by emailing us at For immediate attention, tell us about your company using our online form.


2ter Bd Bertrandon
13014 Marseille – France
Phone: +33 491 34 21 97
Fax: +33 491 53 94 64


Acf2i is a French leading company specialized in VoIP/ToIP solutions. Our own SIP softswitch platform is interconnected with the major telco operators in France and worldwide. We provide SIP accounts and trunks in wholesale and retail for end users as well as SMB corporations in France and overseas. With our web interface, users can easily manage their accounts, balance and activate many additional features. We have specific services for telephony resellers with 99.98% availability and high standard voice quality. Our terminations are available everywhere. We provide DIDs in many countries in accordance with the local telecom authority recommendations.


Binary Networks
Suite 6, 202 Ferntree Gully Road,
Notting Hill, VIC 3168, Australia
Phone: 1300 246 279

Binary Networks

Binary Networks has been delivering high quality cost-effective VoIP solutions to businesses large and small throughout Australia for over 10 years. Binary Networks is the premier full-service VoIP service provider and is Epygi tested and certified. We can help you design, build and configure your Epygi VoIP solution to suit your needs and can deliver a SIP trunking solution to your premises via our national private network. Our network extends to all major cities and is available over a wide range of technologies including Fibre, Ethernet First Mile, SHDSL and ADSL.

Contact our Epygi-certified specialists or visit our webpage


CentileHosted LLC
100 Front Street, Suite 220
West Conshohocken, PA 19428
Toll-Free Voice: 888-990-7200
Toll-Free Fax: 888-990-7201


CentileHosted is a unique single-source provider of cloud services specializing in unified communications, mobility applications and connectivity to private-label resellers, and service providers, globally. Supported by Centile Telecom Applications and MVC Capital (NYSE: MVC), CentileHosted is the exclusive North American supplier of Centile software for businesses, carriers, service providers, and mobile operators.


Via Mazzini, 6
74010 Statte (TA) - Italy
Phone: +39 099 474 19 11
Fax: +39 099 99 15 299
Toll-Free: 800 690 690


Founded in 1984, CODEMA is an Italian company specialized in providing innovative communication solutions.

CODEMA focuses its attention on offering its customers the possibility to exploit the most reliable and dynamic VoIP services available on the market.

In order to guarantee the highest quality and reliability, CODEMA has chosen the Italian MIX in Caldera Street - Milan, to place its technological infrastructure. Such a choice gives the company the possibility to be directly interconnected with the most important national and international carriers providing only "Premium" routings.

CODEMAVoIP includes value added services such as:

  • VoIP Telephony - SIP Trunking with multiple channels
  • Carrier Selections
  • SMS Services
  • Adsl and Shdsl connections
  • Toll-Free 800
  • Conference Call
  • Mail to Fax and FAX to Mail services

For more information please visit


Cox Communications
6205-B Peachtree Dunwoody Road NE
Atlanta, GA 30328
Phone: +1 866-456-9944

Cox Communications

We've designed our solutions to help you be more productive and efficient. Whether your business is just getting off the ground or gathering momentum, we provide communications solutions that work for your growing needs. Each unique business has its own unique challenges. Cox Optical Internet has dedicated speeds and bandwidth, scalability and a designated support team to keep you moving forward. With dependable connections and robust calling features, our Business Phone Service helps small to medium sized businesses work smarter.

Evolution Service

Evolution Service s.r.l
Via Cefalonia 70
25124 Brescia
Phone: +39 030 5782120
Fax: +39 030 2451230

Evolution Service

Evolution Service is an italian ISP and WISP provider, with xDSL, Optical Fiber and Radio Hiperlan internet connections. Our goal is always to deliver the best quality and reliability. We deploy the QoS in local and public networks, as well as offer advanced solutions of redundancy and premium services such as Fax2Mail / Mail2Fax and mobile SIMs for voice and data in order to reduce the cost of roaming.


Excel Telecommunications
433 Las Colinas Blvd. E.
Suite 1300, Irving, TX 75039
Phone: +1 972-910-1900
Partners: +1 888-877-4410

Excel Telecommunications

Excel offers a wide range of switched and dedicated voice and data services, including domestic and international direct-dial and dial-around long distance, toll-free, wholesale pre-paid long distance and local services, as well as carrier transport, conferencing, hosting and other value-added services, to commercial, carrier and residential customers. Based on its Veraz softswitching platform, Excel has developed and deployed its next generation, IP-based voice and data services, including SIP trunking, hosted IP PBX, IP VPNs and dedicated data services.

Ip Directions

IP Directions
44bis rue Pasquier
75008 Paris, France
Phone: 0811 09 74 02

IP Directions

Established in 2006, IP Directions is a tier 1 operator (ARCEP Licenses, possessing its own numbering resources, portability codes, APNF Member) specialized in providing SIP Trunks. IP Directions distributes its solutions through a network of system integrators and service providers.

The service portfolio includes:

  • Geographical numbers all over France, special 08AB numbers and 09AB
  • Outbound calls to all destinations with premium voice quality at affordable cost
  • Automatic portability management for all enterprise numbers from any operator
  • Management of emergency numbers in SIP
  • Web-based self-care management and CLI available for telephony services
  • High performance minute-based billing system

For optimal service availability, IP Directions is connected to France Telecom’s SS7 network using geographical redundant connection.

Ironton Global

Ironton Global
4242 Mauch Chunk Road
Coplay, PA 18037-9608
Phone: 610-794-1000
Toll Free: 1-855-226-0530

Ironton Global

Ironton Global is a leading international provider of cloud-based communication services. As a wholly owned subsidiary of Ironton Telephone Company, we have over 107 years of excellence in delivering quality voice communication. With a broad-ranging portfolio of enhanced IP-based phone, trunking, conferencing, faxing and calling applications, Ironton has provided unparalleled voice services to SMB’s, enterprise customers and consumers both regionally and globally. Financially stable and profitable, our services are guaranteed by a proven ability to provide premium customer service and superior quality communication performance.

IG brings a wide portfolio of enhanced IP-based phone, trunking, conferencing and faxing to all size businesses. By integrating and blending sophisticated best-of-breed TDM and SIP-based network platforms, and private IP connections to multiple strategic worldwide carrier partners, IG services are guaranteed to deliver superior voice communication performance and a premium customer service experience with impeccable reliability. For more information on Ironton Global, please visit us at or contact Pierre Kerbage at (610) 794-2375.


555 Anton Blvd., Suite 200
Costa Mesa, CA 92626
Phone: 714-327-2000


MegaPath operates one of the largest end-to-end communications networks in the country. In 2010, the company combined with Speakeasy and Covad to form a single company providing a full range of data, voice and security services for small businesses and enterprises nationwide. MegaPath helps businesses of all sizes to easily and securely communicate between their headquarters, employees and business partners to lower costs, increase security and enhance employee productivity. To learn more about MegaPath's managed IP data, voice and security services, please visit or call 1-877-MegaPath (634-2728).


Level 2, 10-14 Waterloo st,
Surry Hills, NSW 2010
Phone: 1300 733 995


MyNetFone operates the largest IP Voice network in Australia and delivers quality, scalable SIP solutions to business, enterprise and government customers. As Australia’s most interoperable SIP trunk provider, MyNetFone helps more organisations bring their phone systems into the digital future. Whether you are starting, growing or moving your business, MyNetFone is your complete communications provider. Our communication solutions are specifically designed to simplify operations for your business.

MyNetFone is part of the MNF Group (ASX:MNF), a global telecommunications software and network provider founded in 2004.


nexVortex, Inc
510 Spring Street
Suite 120
Herndon, VA 20170
Phone: +1 703-579-0200

nexVortex, Inc

nexVortex is an Internet Telephony Service Provider specializing in delivering high quality Voice over IP communication services to small and medium sized businesses through SIP Trunking. Since launching service in 2005, SIP Trunking has been our primary focus and this continues today.

nexVortex is Epygi tested and certified. We offer flexible billing plans, E911 coverage, local, long distance and international calling, a national footprint for number access and portability, real-time billing, and an advanced account management portal.

nexVortex customers appreciate our ease of doing business model with quick and easy set up with no contract term, call quality from our IP network and advanced tools such as our Disaster Recovery Failover Module. For more information and a free trial, please visit us at


SoTel Systems
2465 Centerline Industrial Dr.
Maryland Heights, MO 63043, USA
Phone: +1 877-697-6835

SoTel Systems

SoTel has distributed a variety of voice and datacom products to the VAR and Interconnect communities since 1981. In addition to distribution of hardware and software products, SoTel is an Internet Telephony Services Provider (ITSP) offering SIP service products to replace traditional TDM local and long-distance services. Distribution is primarily through SIP service agents who market SoTel SIP Service products and receive generous residual compensation.

Utilizing a unique soft switch technology developed internally by SoTel, dubbed SIPCore, the company also offers a wholesale program for resellers. SoTel provides 24/7 Customer Support and the peace of mind of 99.999% network availability. The target market for SoTel SIP Service is in the SMB and Enterprise market to clients requiring six business lines and above. Whether the application is to link multiple customer sites, create connectivity for remote employees or simply network savings, SoTel is the SIP Service provider of choice.

Spectrum Business

Charter Spectrum Business
6399 South Fiddler's Green Circle
Third Floor
Greenwood Village, CO 80111
Phone: +1 888-692-8635

Spectrum Business

At Spectrum Business, we help businesses achieve better results by delivering reliable Internet, Ethernet, Phone and Enhancement solutions. We offer a wide range of products — from high-quality broadband services to phone systems and top-tier digital TV and Music, that are flexible and can meet the demands of growing businesses. If you're looking for an VoIP service provider that's right for your business, see why Spectrum can be a great fit.


1506-10250 101 ST NW
Edmonton, Alberta
Toll free: 1.866.92THINK (928.4465)


ThinkTel, a division of Distributel Communications, is a provider of advanced voice and unified communications services catering to enterprise, wholesale and SMB customers. With service in over 1,000 centres across Canada, ThinkTel continually innovates to meet the demanding standards of the country's largest organizations.

A proud Microsoft Partner since 2008, ThinkTel has earned a Gold Competency in Communications and Silver Competency in Hosting and is the first Canadian company independently qualified by Microsoft's standards to deliver SIP Trunking directly to Microsoft Lync. For more information, please visit


317 Inverness Way South
Suite 140
Englewood, CO 80112
Phone: 303 997 2300
Direct/SMS: 303 997 5099
vFax: 720 458 5099


Vitelity Communications is an established leader in Wholesale VoIP, Fax, SMS, and PBX hosting services. We peer directly with every major carrier in North America and provide a solid network infrastructure to ensure your customers get the best voice quality and availability in the market today. Whether you are servicing SMB or residential, we have the products and services your customers want, including, but not limited to: Origination, Global Termination, DIDs (11,600+ rate centers), Toll Free, vFAX, Hosted PBX, SMS, and e911. From our award-winning user portal to our friendly and knowledgeable technical support staff, we have what you need to be successful.


Via Urbania,12
50056 Montelupo Fiorentino (FI)
Phone: 055 093 5400
Fax: 055 093 5522


VoipVoice is the first Italian VoIP Provider completely business-oriented. Founded in 2004 with the aim to allow professional VoIP service for companies, the company has accomplished in 2009 an important improvement becoming more dynamic and a benchmark in Italy's VoIP market and Unified Communications.

Today, VoipVoice has more than 6,000 customers, more than 360 resellers, IP PBX and hardware certifications with an excellent level of technological partnership network.

XO Communications

XO Communications
13865 Sunrise Valley Drive,
Herndon, VA 20171, USA
Phone: +1 703-547-2000
Fax: +1 703-547-2161

XO Communications

XO Communications provides comprehensive IT Infrastructure, Managed Network and IP Communications solutions leveraging our extensive network reach and commitment to exceptional customer service, performance and value.