SIP Trunks

Manage your phone service online and reduce your costs

Make cheaper and better calls with SIP Trunks.

Easybell Ping mit verschränkten Armen

With an Easybell SIP Trunk, you can make your business calls over the Internet instead of using traditional phone lines—for simpler, more flexible, and more cost-effective telephony.

Reduce Your Phone Bills

Up to six months free, affordable minute packages, and blocks of phone numbers with no additional monthly charges.

No minimum contract term and free plan changes

Take advantage of our fair contracts, which allow you to remain independent and flexible.

Maximum Accessibility for Your Business

High availability of 99.999% thanks to a distributed server infrastructure across multiple locations and verified compatibility.

The Easybell SIP Trunk

Your Solution for True Business Telephony

No setup feeNo minimum contract term

Compatible with numerous systems – certified and reliable

Our SIP Trunks can be seamlessly integrated with a wide variety of PBX systems, softphones, SBCs, and gateways.

Whether it’s 3CX, AVM, Microsoft Teams, or popular IP PBX systems: Easybell SIP Trunks are versatile and officially certified by many manufacturers. Discover all compatible systems in our overview.

Go to the compatibility overview

Features

call forwarding

You can forward calls and choose when and where your calls should be forwarded.

Conference Rooms

With just one click, any Easybell phone number can be turned into a conference room at no cost. This allows you to hold calls with up to ten participants.

parallel ringing

When you use the parallel ringing feature, incoming calls are displayed simultaneously on different devices, including, for example, your cell phone.

Caller ID (CLIP, no screening)

With CLIP no screening, you can choose which phone number appears on the recipient's display. This could be your main phone number, for example, or your hotline number.

FQDN

An FQDN (Fully Qualified Domain Name) is used to uniquely identify websites, servers, or other services on the Internet.

voice mail

You can record your own personalized greeting on the voice mail. New voice messages will be sent to you immediately as audio files via email. 

Fax2Mail

Fax2Mail is a service that automatically converts incoming faxes into digital files and sends them to the recipient's email address.

Virtual Extensions

You can flexibly migrate individual extensions to the cloud as SIP accounts. This makes it easy to integrate remote employees who are traveling on business or working from home.

Optional Upgrades for Your SIP Trunk Plan

Cheaper Phone Calls: Optional Business Fair Flats

  • With our Fair Flat minute packages, you can save up to 69% compared to per-minute billing.
  • A minute package applies to all extensions on a single line.
  • Once the included minutes have been used up, affordable Easybell rates apply.

All Fair Flat plans at a glance

Billing Every Second

With the "Billing by the Second" option, every call is billed down to the second—without rounding up to full minutes. You pay only for the actual call duration and benefit from maximum cost transparency.  

The surcharge is CHF 50.–/month.*

*Per-second billing applies to outgoing calls to landlines and mobile numbers in the EU, Switzerland, Liechtenstein, Canada, the U.S., and the U.K. 

The more voice channels you sign up for, the cheaper your calls will be.

Now you can automatically benefit from attractive discounts on per-minute rates for outgoing calls (landline and mobile). The discount amount depends on the number of voice channels you’ve booked and applies to all plans that include an Easybell SIP Trunk.  

For every 100 voice channels, you receive a 10% discount on outgoing calls, up to a maximum of 30% for 300 voice channels.*

* The discount applies to outgoing calls to the following destinations: Austria, Belgium, Bulgaria, Switzerland, Cyprus, the Czech Republic, Germany, Denmark, Spain, Estonia, Finland, France, Greece, Croatia, Hungary, Ireland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Malta, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, and Sweden

Do you have any questions or need advice? We're happy to help!

Improve Your Infrastructure with Easybell's Solutions

Easybell Icon: Cloud Telefonanlage

Cloud PBX

Starting at CHF 1.–/month
30 day free trial

A comprehensive telephony solution. With the Cloud PBX, you can manage your telephony centrally without having to worry about maintenance and updates yourself. A local phone system is no longer necessary.

Fair Flat Minute Packages

From CHF 19.40/month

Cost certainty. Discounted minute packages for calls via SIP Trunk. One package for all voice channels. Also available for international calls.

Teams Integration Icon: Schild mit zwei Verbindungslinien

Teams Connector

CHF 1.–/month
Try it free for 30 days

Affordable communication. Integrate business phone service with Microsoft Teams for a cost-effective solution. Use affordable SIP Trunks with the Teams Connector instead of expensive Microsoft plans.