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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

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Education Healthcare Hospitality Manufacturing Retail

Sangoma Menu Image

Built for your industry’s unique needs

Talk with an expert

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Digium Releases Asterisk 10 at AstriCon 2011 [TMCnet]

Digium Releases Asterisk 10 at AstriCon 2011 [TMCnet]

The impact of cloud VoIP services [Business Computing World]

The impact of cloud VoIP services [Business Computing World]

Asterisk 10 – The Inside Story [TMCnet]

Asterisk 10 – The Inside Story [TMCnet]

Digium’s Shaun Ruffell, Linux Kernel Developer Speaking at Astricon [TMCnet]

Digium’s Shaun Ruffell, Linux Kernel Developer Speaking at Astricon [TMCnet]

Digium and Open Source Community Release Asterisk 10 at AstriCon [VoIP Monitor]

Digium and Open Source Community Release Asterisk 10 at AstriCon [VoIP Monitor]

Switchvox 5.5 – Sneak Peek! [TMCnet]

Switchvox 5.5 – Sneak Peek! [TMCnet]

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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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