---
title: SIP Trunking Cost-Effective, High-Quality Voice Routing | Ringer
description: Leverage low-cost HD SIP Trunking to improve operational performance while cutting voice costs
---

# SIP Trunking: Cost-Effective, High-Quality Voice Routing

Leverage low-cost HD SIP Trunking to improve operational performance while cutting voice costs. Most Ringer SIP clients achieve a 30-50% reduction in monthly voice spend.

[Quick Quote](https://ringer.tel/sip-trunking#contact)

![sip-trunking-hero](https://ringer.tel/hubfs/backgrounds/hero/sip-trunking-hero.png)

## For volume and metered pricing, contact sales.

[Contact Sales](mailto:sales@ringer.tel)

## Why Ringer SIP Trunking

Built on Session Initiation Protocol (SIP), SIP Trunking is an application-layer technology that enables real-time communication over the internet. With SIP Trunking, you can establish reliable telecom connections from your on-site Private Branch Exchange (PBX) to anyone—whether they're in the same office, across the country, or on a mobile device halfway around the world. Ringer SIP Trunking services let you leverage your existing phone system over your current internet connection, delivering a secure and high-performance IP voice network for your multi-location business.

![sip-trunking-diagram](https://ringer.tel/hs-fs/hubfs/sip-trunking-diagram.png?width=1134&height=1140&name=sip-trunking-diagram.png)

## Ringer SIP Trunking Benefits

![connect](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/connect.png?width=76&name=connect.png)

Global Connectivity

Ringer's international calling rates and DIDs are among the most competitive in the market. Speak with your Ringer account executive about your international calling needs so we can customize an international calling plan to fit your business.

![rerouting](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/rerouting.png?width=75&name=rerouting.png)

Intelligent Call Re-Routing

Full Redundancy.  Your calls hit our network first.  With Intelligent Call Re-Routing, we design a list of failover locations for your traffic to reach in the event your IP PBX for that location is offline.  Once your location is restored, we'll automatically re-route calls to your original desired location.

![turnup](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/turnup.png?width=81&name=turnup.png)

Easy Turn Up

Ringer's SIP Trunking solution can be up and running in minutes. Once activated, an easy-to-follow admin portal gives you the freedom to add DIDs, custom features, and more.

![savings](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/savings.png?width=73&name=savings.png)

Reduced Costs

With SIP, businesses of all sizes can save money from improving employee productivity and performance to eliminating PRI trunks and reducing hardware costs.

## But wait, there’s more…

![manage](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/manage.png?width=78&name=manage.png)

#### Easy to Manage

![flexible](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/flexible.png?width=79&name=flexible.png)

#### Flexible

![redundant](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/redundant.png?width=74&name=redundant.png)

#### Redundant

![features](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/features.png?width=70&name=features.png)

#### Enterprise Features

![did](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/did.png?width=79&name=did.png)

#### Select Local DIDs

![reliable](https://44974642.fs1.hubspotusercontent-na1.net/hub/44974642/hubfs/icons/reliable.png?width=86&name=reliable.png)

#### Reliable

![phone-right-corner](https://ringer.tel/hubfs/backgrounds/phone-right-corner.svg)

## Let’s Connect

#### Complete this form, and we’ll provide a quote. Fast and simple.

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```