<a href="https://www.epsilontel.com/epsilon-telecommunications-about-us/">About Us </a>


Epsilon’s SIP Trunking powered by the SIP Trunk Federation gives you efficiency, scalability and the connectivity you need to expand into new markets. Through SIP Trunk Federation, you have on-demand access to local and regional Service Providers to serve increasing demand for SIP from your customers.

With a single contract from Epsilon, you can leverage the whole Federation of members and provide trusted SIP services globally. When you choose Epsilon, you can rely on us to manage all the technical and commercial relationships so you don’t have to. We provide you with seamless global SIP interconnections that build the foundation for your growth into new markets.
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  • Centralised & Mediated Billing Information  
  • Local Call Handling
  • Global End-to-End SLAs
  • Single Relationship with Epsilon
  • Fast Track Access to SIP Trunk Providers
  • A Hub & Spoke Service Connection Architecture
  • Supports Multiple Service Layers 
Expand Customer Reach
Our existing global footprint and access to SIP Trunk Federation enables you to expand your reach and grow in new markets
Deliver Greater Efficiency
We make it simple and easy for you to leverage on-demand access to local and regional Service Providers to efficiently deploy services outside your local market

Capture New Revenue
Our existing infrastructure is ready to serve your business needs. We enable you to capture new revenue streams and quickly go-to-market with our SIP services

Seamless Quality and Experience
Our intelligent networking technology guarantees maximum country-to-country QoS and QoE to give you seamless SIP Interconnections

Accelerate Business Growth
We enable you to find new partners around the globe and roll out international networks through the SIP Trunk Federation

A Competitive Edge
We give you all the tools you need to compete for larger global contracts outside your geographical reach 

Extensive International Network

We have global relationships with carriers and Service Providers in over 170 countries through our SIP Trunk Federation

A Flexible Approach

Our ‘pay-as-you-go’ model gives you the flexibility to grow at your own pace and scale up or down services to meet new demands

Single & Reliable Partner

Through a single relationship with us, you can quickly and efficiently deploy SIP services and reduce the time and resources you need to enter new markets around the globe

An OPEX-driven Model

We enable you to connect globally with SIP Trunk Federation and rapidly add new SIP services with little or no CAPEX investment

Deliver Complete Solutions

We enable you to combine data centre infrastructure, global connectivity and Voice services to meet the needs of your customers

An Expert Partner

We can help you expand globally an enter new markets by leveraging over a decade of experience in networking

Global Presence

We've over 220 points of presence globally


100G-Enabled Network Infrastructure


We've over 600 network operator relationships globally

Dedicated Support

We offer 24x7 dedicated support whole year round

Learn more about Epsilon's SIP Trunking technology, features, and benefits.
Learn how you can scale your connectivity services with ease via our Infiny by Epsilon platform. 
Tell us more about your requirements and we will contact you shortly!