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What is a Trunk Line?

A trunk line is one specific connection or set of connections to a PBX. This may also reflect the number of phone calls that a trunking system can handle at the same time.

Alternatively, a trunk line may denote specific derivations in a standard trunking service. A campus-based operation may distribute calls based on which trunk line is needed to reach the phone. In this case each building has a trunk.

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Customer Experience

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Automation & Productivity

Engagement Channels

Customer Experience

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Automation & Productivity

What is a Trunk Line?

See why 100,000 companies trust Nextiva for VoIP service.

I'm a big fan of companies like Nextiva.

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Agent Tooling

AI Use Cases

Analytics

Architecture

Intelligent Routing

Journey Orchestration

Outbound Dialing

Platform

WEM Aspect

Versatile platforms powering your business with innovation and efficiency.

See more

For every industry, there’s a Nextiva solution

And for any size business.

Small Business

Enterprise

Deliver end-to-end personalized experiences at scale

What is a Trunk Line?

See why 100,000 companies trust Nextiva for VoIP service.

I'm a big fan of companies like Nextiva.

Trusted by millions of users daily

4.6/5

4.8/5

I’m a big fan of Nextiva

Get a (free) live demo

Download the NextivaONE app.

Desktop

Mobile

Trusted by millions
of users daily