Built-in Automation and Elegant Design Make Managing SIP Trunks Easy.

Setup in just minutes!


SIPTRUNK Platform Features

The software platform that powers SIPTRUNK was designed to make life painless for resellers. You can deploy solutions for your customers in minutes and have the confidence that you are offering a high-performance, reliable solution that you’ll be proud to stand behind.

Tier-1, Redundant Network

Tier-1, Redundant Network

SIPTRUNK leverages only the most reliable Tier-1 networks to ensure that your customers get excellent voice quality and ultra-high availability.

Powerful Control Panel

Powerful Control Panel

Our control panel makes it easy to quote, provision, bill, and manage SIP services, freeing you to focus on growing your business.

Platform Compatibility

Platform Compatibility

SIPTRUNK works with all major IP PBX, IP gateways and open source PBX projects. No matter the manufacturer you represent or the system deployed, SIPTRUNK is compatible.

Call Data Records

Call Data Records

Real-time call data records are perfect for sales, marketing and service department leaders who want to monitor individual and team activity.

Private Labeling

Private Labeling

Promote your business with a landing page, an account interface and electronic communications with your logo and brand identity.

Fault Tolerant DID Routing

Fault Tolerant DID Routing

Clients can have inbound DIDs route to the primary IP PBX, secondary IP PBX or even a cell phone. This ensures business continuity should a failure occur.

Flexible Subscription Models and Add-on Services

Each of your customers has a unique set of needs and preferences. That’s why SIPTRUNK offers a variety of subscription models and add-on services. You can create the perfect package for every client.

  • Unlimited SIP Trunks

    SIP trunks are sold by the channel, with each channel handling one incoming or outgoing phone call, much like a traditional telephone line. Customers that opt for Unlimited SIP trunks pay one low monthly fee per channel for all of their calls to the lower 48 US states and much of Canada. This gives customers a predictable monthly fee regardless of how many minutes they spend on the phone.

  • Scalable SIP Trunks

    With scalable SIP trunk pricing, also known as metered SIP trunking, customers get blocks of minutes with an unlimited number of SIP channels. Customers can upgrade to a bigger bundle at any time and provisioning is instantaneous.

  • Direct Inward Dial (DID)

    A DID or Direct Inward Dial is a dedicated telephone number that allows your customers to receive calls directly via their VoIP IP PBX or analog PBX extension. has one of the largest banks of DIDs from all area codes across the United States and Canada making it easy to provide local numbers for all locations. Or bring (port) your telephone numbers with you.

  • Toll Free Numbers and Service

    Toll free numbers add credibility and professionalism to any business. Offer your customers the ability to port their existing toll free number or add new toll free numbers. We have a wide selection of umbers including 800 numbers. Inbound toll free calling is available at low monthly rates.

  • Business Texting

    Our newly updated Business Texting solution delivers flexible yet simple options for you to stay in touch with your customers. You could use web, iOS and Android apps that our partners have integrated with SIPTRUNK, or you could bring us into your existing workflows using our newly released full-featured Messaging APIs. Regardless of the path you take, our solution has you covered with industry-leading all-inclusive package pricing. 

  • International Calling

    Outbound International Service can be added to any size SIP Trunk deployment and includes the same level of World Class Support as all other SIPTRUNK services. The Outbound International Service allows for the sale of services on a per location and per minute basis with built-in toll fraud protection and the ability to set the maximum per-minute call cost allowed on a per-trunk basis.

  • SimpleFAX™ over IP Service

    Faxing remains an important part of business communications for many industries, yet reliable, IP based fax service has been a challenge. Until now. Our SimpleFAX™ over IP service uses a small device and store-and-forward technology to securely send faxes over an IP connection with a 100% success rate.

What SIPTRUNK Resellers Think

More competitive, less risk.

SIPTRUNK helped us fill a needed voice solution gap which has, in turn, made our company more competitive with less risk and investment. In fact, it has been the fastest-growing offering for our company in less than one year. The team has been awesome to work with.

Jeremy Hostrup

Network Center, Inc.

Up and running in minutes.

We had limited experience selling and supporting SIP trunking services with the installation of Asterisk-based phone systems. The platform has made account set-up and provisioning painless, and their support team has been a huge help in getting our customers what they want.

Eddy Pareja

Sangfroid Web Design

Quality support, low price.

The SIPTRUNK Control Panel gives us all the tools we need to add, change and delete phone numbers. We can even order all the DIDs we need and set them up instantly. We love having access to these self-service tools, but we know the support team is also there if we need additional help.

Collin Cook

Thimble River

Simple and easy to use Platform.

The SIPTRUNK telephony platform is simple and easy to use. SIPTRUNK services work perfectly with the Switchvox systems that we install for our clients. We love the automated provisioning of trunks and DIDs, it streamlines our installations and our customers love the quick turnaround too.

Michelle Crockett

BITS Technology

Reliability and high quality service.

I never hesitate to use SIPTRUNK. Along with the reliability and high quality service, they are very responsive to enhancement requests that benefit all partners. And you can’t beat SimpleFAX.

Tim Shulte


Feels special.

I feel like this portal was built specifically for us.

3cx MSP