SingleSource Global UCaaS

Move to the cloud. Unify your communications.

Unified Communications as a Service

That’s truly unified communications, and it’s what SingleSource Global Unified Communications as a Service (UCaaS) solution delivers.


Connecting anywhere on any device

SingleSource Global UCaaS gives you all the modern UC features you want today — conferencing, instant messaging, video calling — and delivers new features to your devices from the cloud at no additional cost.

SingleSource Global UCaaS is the extensible and scalable communications platform for your business to stay connected on any device anywhere in the world.


Global Availability

CSingleSource delivers UCaaS in all countries across the world subject to local regulatory environments. Our Global Presence portfolio delivers a truly localized experience for UCaaS and Intelligent SIP trunking that includes inbound DID/DDI and outbound termination capabilities at domestic or international locations.

We offer DID/DDI in over 60 countries and complete PSTN replacement capabilities in over 23 countries, while preserving the ability to use abbreviated dialing plans to call extensions at any of your global locations.

Global Presence Benefits

  • UCaaS, SIP Trunking, or hybrid delivery models in all countries (subject to regulation)
  • Global PSTN replacement and on-net localization
  • Leverage any broadband connection or SingleSource’s high-performance network
  • Advanced UCaaS and SIP Trunking Capabilities
  • Fully scalable up and down
  • Global porting for existing number
  • Ability to provide new numbers
  • Hard phones, softphones, and mobile apps with seamless handoff

Feature-Rich Bundling

User Bundles & Features

Whether you’re a mid-sized company or large global enterprise, SingleSource Global UCaaS has modular feature bundles to meet your exact business communications needs.

Unmatched Support & Analytics

SingleSource UCaaS Analyst

Our support desk is available around the clock. Simply dial 611 from your SingleSource phone to get answers from our team of UCaaS specialists—free with your subscription. We take care of all UCaaS-related support, service, upgrades, and training so your IT team can focus on strategic initiatives. And of course, you always have full visibility into your voice and video performance.

Integrate With Everything

Business Process Integration w/ APIs

Streamline your business processes by adding UC features to your Salesforce, Zendesk, and custom-built CRM/ERP solutions. We can easily integrate voice, video, and chat into over 200 enterprise services and counting.


Key features


  • Eliminate CAPEX and make business communication a predictable OPEX
  • Built-in disaster recovery with advanced automatic failover
  • Easy systems management via cloud-based tools and real-time analytics
  • Seamless voice, video, and instant messaging communications
  • One inbox for voicemail, email, and fax services
  • Call recording automated attendants, hunt groups, and call center queues
  • Global private dialing with no long distance charges
  • Intelligent Virtual Agent for configuring chatbot and virtual assistant capabilities
  • Seamless Skype for Business integration for Office 365 desktop applications
  • Single Sign-On capabilities for easy user access to SingleSource services