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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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Support

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Security Legal and Policies Important Links

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Surety Moves to the Cloud with Sangoma Switchvox

Surety Moves to the Cloud with Sangoma Switchvox

Summit County Public Health Saves 70% with Sangoma Switchvox Unified Communications

Summit County Public Health Saves 70% with Sangoma Switchvox Unified Communications

How St. Louis Foods Saved Hundreds with Switchvox Cloud

How St. Louis Foods Saved Hundreds with Switchvox Cloud

Sangoma Helps RideOnTrack Bridge Legacy and IP Systems for Safer, Smarter Rail Operations

Sangoma Helps RideOnTrack Bridge Legacy and IP Systems for Safer, Smarter Rail Operations

From POTS to Powerhouse: How Quo Vadis Transformed Support with Sangoma Contact Center

From POTS to Powerhouse: How Quo Vadis Transformed Support with Sangoma Contact Center

O’Brien Automotive Upgrades from FreePBX to PBXact for Better Support and Performance

O’Brien Automotive Upgrades from FreePBX to PBXact for Better Support and Performance

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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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