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Products

Communications Platforms

Platforms Cloud Hybrid On-Premises

Collaboration Tools

TeamHub Video Conferencing

PRODUCTIVITY AND HARDWARE

Productivity Apps Phones & Hardware

MANAGED NETWORKS

Managed Network & Connectivity Managed Security Managed 5G Access Managed Power

MORE SOLUTIONS

Contact Center as a Service Open Source Microsoft Teams Integration Sangoma Scribe SIP Trunking & Faxing Wholesale SIP trunking

Sangoma Menu Image

Not sure how we can help your business?

Talk with an expert

Solutions

Industry Sectors

Education Healthcare Hospitality Manufacturing Retail

Sangoma Menu Image

Built for your industry’s unique needs

Talk with an expert

Partners

Partnership & Collaboration

Partners Program Find a Partner

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Solutions Built for Your Industry’s Unique Needs

Talk with an expert

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Digium Expands Cloud Offerings by Introducing SIP Trunking for Asterisk, Switchvox, and Any IP Phone System

Digium Expands Cloud Offerings by Introducing SIP Trunking for Asterisk, Switchvox, and Any IP Phone System

Sangoma Reports Q4 and Annual Results for Fiscal 2014

Sangoma Reports Q4 and Annual Results for Fiscal 2014

Asterisk 13: Core Changes – The Bridging Framework

Asterisk 13: Core Changes – The Bridging Framework

Digium Announces Keynote Speakers for AstriCon 2014, the Annual Asterisk Users Conference

Digium Announces Keynote Speakers for AstriCon 2014, the Annual Asterisk Users Conference

IP DORAL Signs Deal to Provide Digium Communications Software and Hardware to Latin America and Caribbean

IP DORAL Signs Deal to Provide Digium Communications Software and Hardware to Latin America and Caribbean

Digium Signs Master Agent Partnership with Telecom Consulting Group

Digium Signs Master Agent Partnership with Telecom Consulting Group

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What is SIP Trunking?

Session Initiation Protocol (SIP) trunking is the digital method of making and receiving phone calls and other digital communication over an internet connection. The term trunk in SIP trunking refers to virtual phone lines that you can use to make phone calls over the internet to anyone with a phone number. SIP trunks not only carry voice calls, but it’s also used for multimedia communication that combines voice, video and messaging services.

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