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What is a VoIP Adapter?

A VoIP adapter is another term for Analog Telephone Adapter (ATA). An ATA is a hardware device that converts phone signals from an RJ-11 (phone) jack into VoIP compatible signals using an RJ-45 (ethernet) jack.

VoIP adapters usually have a web interface. They provide initial configuration data through the primary connected phone using DTMF triggers.

Nextiva uses the Cisco SPA-112 as it’s recommended ATA.

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

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Co-Founder of Apple

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What is a VoIP Adapter?

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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 VoIP Adapter?

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.

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of users daily